TW202031567A - Packaged body and packaging body - Google Patents

Abstract

The invention provides a packaged body. The packaged body (1) is provided with a laminate (2) having a plate-shaped base (21) and first and second protective films (22, 23) disposed on the first and second main surfaces (21A, 21B) of the plate-shaped base (21); and a pair of protective plates (4) which is configured in a manner of clamping the laminate (2) from the two sides of the first and second main surfaces (21A, 21B). At least a part of the outer edges of the first and second protective films (22, 23) are positioned further outward than the outer edge of the plate-shaped base (21), and the entire outer edges of the pair of protective plates (4) are positioned further outward than the outer edge of the laminate (2).

Description

Packaged body and packaged body

The present invention relates to a packaged body and a packaged body.

Conventionally, there is known a laminate in which a protective film is laminated on the main surface of a rectangular glass plate (for example, refer to Patent Document 1). The protective film of the laminated body of Patent Document 1 is provided with a first edge that overlaps or is located on the inner side of the first side of a pair of the first side opposite to the glass plate when the glass plate is viewed from above, and is located on the side of the glass plate. The other pair of opposite second sides is closer to the outer second edge. In Patent Document 1, it is disclosed that the above-mentioned protective film can also be provided on both main surfaces of a glass plate, and the end regions including the second end edge can be adhered to each other. [Prior Technical Literature] [Patent Literature]

[Patent Document 1] Japanese Patent Laid-Open No. 2017-171372

[The problem to be solved by the invention]

However, even if the end regions including the second edge are adhered to each other as described in Patent Document 1, the end surface of the first side constituting the glass plate is always exposed. Therefore, for example, the laminated body is put into a plastic bag for packing. In this case, particles generated by the friction between the end face and the plastic bag during the packing process or the transportation process may adhere to the end face, which may affect the subsequent steps.

The object of the present invention is to provide a packaged body and a packaged body that can prevent particles from adhering to a plate-shaped substrate. [Technical means to solve the problem]

The packaged body of the present invention is characterized in that it is housed in a containing member, and includes: a laminated body having a plate-shaped base and arranged on at least one of a pair of main surfaces of the plate-shaped base The protective film; and a pair of protective plates, which are arranged in a manner to sandwich the laminate from both sides of the pair of main surfaces; and at least a part of the outer edge of the protective film is located more than the outer edge of the plate-shaped base To the outside, the entire outer edges of the pair of protective plates are located more outside than the outer edges of the laminated body.

According to the present invention, a laminated body having a plate-shaped base body with a protective film disposed on at least one main surface is sandwiched by a pair of protective plates, and the entire outer edge of the pair of protective plates is positioned closer to the outer edge of the laminated body Outside. Therefore, when the packaged body is accommodated in the storage member, when the storage member is a bag, the bag is arranged so as to be erected on the outer edges of a pair of protective plates, and when the storage member is a box , The inner peripheral surface of the box becomes a straight line connecting the outer edges of the protective plate or becomes substantially linear at a position away from the outer edge of the protective plate, so that it can be between the inner peripheral surface of the receiving member and the outer edge of the protective film Create voids. Therefore, the friction between the receiving member and the protective film can be reduced, and the adhesion of particles generated by the friction to the plate-shaped base can be reduced.

In the packaged body of the present invention, it is preferable to include a fixing member for fixing the pair of protective plates to the laminated body. In this aspect of the present invention, it is possible to suppress the positional deviation of the laminate with respect to the protective plate when the packaged body is transported.

In the packaged body of the present invention, the fixing member preferably includes a band-shaped, rope-shaped, or ring-shaped winding member wound around the laminate and the pair of protective plates. In this aspect of the present invention, a simple method of only winding a belt-shaped, rope-shaped, or ring-shaped winding member around the laminate and a pair of protective plates makes it easy to fix the two. Furthermore, with regard to the fixing of both ends in the longitudinal direction in a belt-shaped or rope-shaped winding member, the two ends of the winding member can be connected to each other according to the shape or material of the winding member and fixed by a buckle. , Bonding, fusion and other appropriate methods.

In the packaged body of the present invention, at least one of the pair of protection plates is preferably configured to be deformable by the winding force of the winding member. In this aspect of the present invention, the protective plate flexes along the outer edge of the plate-shaped base, which can suppress the positional deviation of the plate-shaped base with respect to the surface direction of the protective plate.

In the packaged body of the present invention, it is preferable that the at least one protective board has a corrugated cardboard structure, that is, a corrugated board-shaped core and a gasket provided on at least one side of the core, and the winding member is The angle between the longitudinal direction and the ridgeline direction of the core is 0° or more and 30° or less. In this aspect of the present invention, the protection plate can be suppressed from bending along the ridge line of the center core, so that the protection plate can be suppressed from breaking.

In the packaged body of the present invention, it is preferable that the at least one protective board has a corrugated cardboard structure, that is, a corrugated board-shaped core and a gasket provided on at least one side of the core, in the laminate and The pair of protective plates is wound with a first winding member and a second winding member, and the first winding member has an angle of 0° or more and 30° or less between the longitudinal direction and the ridge line direction of the center core In the winding, the second winding member is wound so that the angle formed by the longitudinal direction of the second winding member and the longitudinal direction of the first winding member is 50° or more and 90° or less. In this aspect of the present invention, since the protective plate is slightly bent along the line intersecting the ridge line of the center core by the first winding member, even if the second winding member is aligned with the first winding in its longitudinal direction When the angle formed by the member is 50° or more and 90° or less, it can also restrain the protection board from bending along the ridgeline of the core due to its geometrical rigidity, thereby preventing the protection board from breaking.

In the packaged body of the present invention, the corners of the pair of protective plates when viewed from the main surface side of the plate-shaped base are preferably formed so as to be obtuse or curved. In this aspect of the present invention, it is possible to prevent the corners of the protective plate from damaging or cutting the containing member when the packaged body is contained in the containing member.

In the packaged body of the present invention, it is preferable to include a contact suppressing member provided between the laminate and the pair of protective plates. In this aspect of the present invention, it is possible to prevent, for example, the part of the plate-shaped base that is not protected by the protective film from colliding with the protective plate when the packaged body is transported, and the plate-shaped base is damaged.

In the packaged body of the present invention, it is preferable that the contact suppressing member has a function of suppressing sliding between members contacting the contact suppressing member, and the contact suppressing member is provided between the laminated bodies. In this aspect of the present invention, for example, it is possible to suppress sliding between the laminated body and the protective plate or between the laminated bodies when the packaged body is conveyed, and it is possible to prevent the plate-shaped base from colliding with other members and causing damage.

In the packaged body of the present invention, it is preferable that protective films are respectively arranged on the two main surfaces of the plate-shaped substrate, and one of the protective films is located at an end that is more outside than the outer edge of the plate-shaped substrate At least a part of the region is not in contact with the end region of the other protective film. The laminate in this aspect of the present invention can protect both main surfaces of the plate-shaped substrate by the protective film. In addition, since at least a part of the end region of one protective film is not in contact with the end region of the other protective film, the non-contact end region can be grasped and the protective film can be easily peeled off. Furthermore, regarding the packaged body of the present invention, even if it is a laminated body that achieves such an effect, friction between the storage member and the protective film can be suppressed, and the adhesion of particles to the plate-shaped base can be prevented.

In the packaged body of the present invention, the plate-shaped substrate is preferably glass. In this aspect of the present invention, it is possible to reliably pack glass that has both high strength and good texture, but has brittleness.

In the packaged body of the present invention, the above-mentioned glass is preferably strengthened glass. In this aspect of the present invention, it is possible to reliably pack glass that has both high strength and good texture, but has brittleness. Furthermore, cracks beyond the compressive stress layer will affect the strengthened glass, resulting in a decrease in strength, but this aspect of the present invention can suppress the occurrence of such cracks.

The package of the present invention includes the above-mentioned packaged body and a storage member that houses the above-mentioned packaged body. In this aspect of the present invention, it is possible to convey the packaged body while suppressing exposure of the laminated body to the external environment.

In the package of the present invention, the above-mentioned storage member is preferably a bag made of resin. In this aspect of the present invention, the weight of the package can be reduced.

[Implementation form] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. [Bundled Body] As shown in FIGS. 1 and 2, the packaged body 1 includes a laminated body 2 in which a plurality of layers are laminated, a plurality of contact suppression members 3, a pair of protection plates 4, and a pair of fixing members 5.

The laminate 2 includes: a plate-shaped base 21 having a first main surface 21A, a second main surface 21B, and an end surface 21C; a first protective film 22 disposed on the first main surface 21A; and a second protective film 23, which It is arranged on the second main surface 21B.

The thickness of the plate-shaped base 21 is preferably 0.5 mm or more and 2.5 mm or less. The plate-shaped substrate 21 is preferably glass that has both high strength and good texture, but is brittle. When the plate-shaped base 21 is glass, it is preferably a strengthened glass excellent in strength and scratch resistance.

An anti-reflection layer (not shown) is preferably provided on the first main surface 21A of the plate-shaped base 21. The anti-reflection layer is preferably provided on the entire first main surface 21A. Furthermore, it is preferable to provide an antifouling layer (not shown) on the first main surface 21A of the plate-shaped base 21 with or without the antireflection layer. The antifouling layer is preferably provided on the entire first main surface 21A. Furthermore, in addition to or instead of at least one of the anti-reflection layer and the anti-fouling layer, a functional layer such as an anti-glare treatment layer and an anti-fog layer can be provided on the first main surface 21A. .

The second main surface 21B of the plate-shaped base 21 is preferably provided with a printing layer (not shown). When the plate-shaped substrate 21 is used as the cover glass of the display panel, the printing layer is preferably provided in a frame shape with a specific width including the outer edge of the second main surface 21B. The printing layer may be a concealing layer that conceals the wiring of the display panel provided with the plate-shaped base 21, or may be a decorative layer that improves the design of the plate-shaped base 21. The end surface 21C of the plate-shaped base 21 is preferably chamfered.

The first and second protective films 22 and 23 are formed such that at least a part of the outer edge is located more outside than the outer edge of the plate-shaped base 21. The first protective film 22 preferably includes a first film base 22A, a first adhesive layer 22B provided on one surface of the first film base 22A, and a protruding piece 22C. The first film base 22A is formed in a rectangular shape that is smaller than the first main surface 21A of the plate-shaped base 21. The protruding piece 22C is provided in such a way that a part thereof is located in the surface of the first film base 22A, and the remaining part protrudes outward from a side edge of the first film base 22A. The protrusion length of the protruding piece 22C from the first film base 22A is preferably 0.2 mm or more and 10 mm or less, and more preferably 0.5 mm or more and 3 mm or less. If it is within this range, the projecting piece 22C does not come into contact with the second protective film 23, and the first film base 22A can be easily peeled off by a person holding the projecting piece 22C. The protruding piece 22C is preferably removable from the first film base 22A via, for example, an adhesive layer not shown. In addition, it is also possible to use a single film base in which the outer shape of the projecting piece 22C part and the first film base 22A are integrated.

The second protective film 23 preferably includes a second film base 23A and a second adhesive layer 23B provided on one surface of the second film base 23A. The second film base 23A is formed in a rectangular shape larger than the second main surface 21B of the plate-shaped base 21.

The first protective film 22 preferably has the entire outer edge of the first film base 22A located more inside than the outer edge of the plate-shaped base 21, and a part of the protruding piece 22C protrudes from the outer edge of the plate-shaped base 21. In the portion where the outer edge of the first membrane base 22A is located more inside than the outer edge of the plate-shaped base 21, the distance from the outer edge of the plate-like base 21 to the outer edge of the first membrane base 22A is preferably 3 mm or less , More preferably less than 1 mm. The reason is that if it exceeds 3 mm, it is likely that dirt will be generated in the surface. The second protective film 23 preferably has the entire outer edge of the second film base 23A located more outside than the outer edge of the plate-shaped base 21. The first and second protective films 22 and 23 having such a structure are preferably such that at least a part of the end region of one protective film is not in contact with the end region of the other protective film, and the end face 21C is exposed.

Regarding the first and second film bases 22A, 23A, from the viewpoint of ease of obtaining materials, it is preferable to include PET (polyethylene terephthalate) or PE (polyethylene). Moreover, the static friction coefficient of the first film base 22A and the second film base 23A is preferably 0.05 or more and 0.15 or less from the viewpoint of reducing the sliding of the other laminate 2 with respect to one of the laminates 2 laminated. The main components of the first and second adhesive layers 22B, 23B are preferably acrylic resin or polyurethane resin from the viewpoint of adhesion or releasability. In order to suppress the first, second protective films 22, 23 and the first , From the viewpoint of the generation of bubbles between the second main surfaces 21A and 21B, polyurethane resin is more preferred. Furthermore, the first and second protective films 22, 23 may have the same shape or material structure, or may have different shapes or materials. For example, a configuration in which the shapes of the first and second protective films 22, 23 are different is more preferable from the viewpoint of reducing the possibility of mistaken application surfaces.

The contact suppression member 3 is arranged so as to sandwich the laminated body 2 in which a plurality of layers are laminated. The contact suppression member 3 is formed in a quadrangular plate shape. The contact suppression member 3 is preferably a size such that the entire outer edge thereof is located more outside than the outer edge of the laminated body 2. The material of the contact suppression member 3 is not particularly limited as long as it can suppress the layered body 2 from contacting the protective plate 4. As the contact suppression member 3, Miramat (manufactured by JSP Co., Ltd. (registered trademark)), spacer paper (Kirari (registered trademark) by Nagara Paper Co., Ltd.), and foamed polypropylene sheet can be exemplified as high-foamed polyethylene sheets. material. The contact suppression member 3 is preferably arranged between the laminated bodies 2 to suppress contact between the laminated bodies 2. In addition, the contact suppression member 3 preferably also has the effect of suppressing sliding, and from this viewpoint, it is preferably a high-foamed polyethylene sheet. In addition, the contact suppression member 3 can be made of the same material as the first and second protective films 22 and 23. That is, the contact suppression member 3 may include a film containing PET or PE, and an adhesive layer containing acrylic resin or polyurethane resin.

The protective plate 4 is arranged so as to sandwich the laminated body 2 in which a plurality of layers are laminated via the contact suppression member 3. The protective plate 4 is formed in an octagonal plate shape in which four corners of a quadrangular plate shape are cut off in a plan view. The angles of the eight corners of the protective plate 4 are obtuse angles (135°). In addition, the protective plate 4 has a size such that the entire outer edge thereof is located more outside than the outer edge of the laminated body 2. When the protective plate 4 is arranged in such a way that the center of the protective plate 4 coincides with the centers of the first and second film bases 22A, 23A in a plan view, the distance from the outer edge of the protective plate 4 to the protruding tip of the protruding piece 22C, and the protective plate 4 The distance from the outer edge to the outer edge of the second film base 23A is preferably 5 mm or more and 5 cm or less. If it is less than 5 mm, the laminated body 2 may protrude from the protective plate 4 due to the deviation of the center position of the protective plate 4 and the laminated body 2. If it exceeds 5 cm, only the part of the protective plate 4 may be bent due to an unexpected load from the outside, and the required protective bag or package may become unnecessarily large. The protective plate 4 includes a pair of first side portions 4A corresponding to a pair of mutually opposed sides corresponding to the aforementioned quadrangular plate shape, and a pair of second side portions 4B orthogonal to the pair of first side portions 4A .

The protective plate 4 is preferably deformable when the fixing member 5 is wound around the protective plate 4, the laminate 2 and the contact restraining member 3. From the viewpoint of such deformation, the bending modulus of the protective plate 4 is preferably 5 N/cm or more and 500 N/cm or less. The situation in which the bending modulus differs according to different directions refers to the larger bending modulus. In addition, the thickness of the protective plate 4 is preferably 2 mm or more and 5 mm or less. The protection board 4 of the present embodiment has a corrugated cardboard structure, and includes a corrugated board-shaped center core 41 and pads 42 provided on at least two sides of the center core 41. The protective board 4 having a corrugated cardboard structure may be made of resin or paper, but it is preferably made of resin from the viewpoint of durability. In addition, the protective plate 4 may be arranged between the laminate 2.

The fixing member 5 fixes the pair of protective plates 4 to the laminated body 2. As shown in FIG. 2, the fixing member 5 includes a first rubber band 5A as a first winding member, and a second rubber ring 5B as a second winding member. The fixing member 5 is not particularly limited as long as it is a member having a winding force. For example, as shown in FIG. 3, it may be a fastening tape 50 as a winding member having a belt portion 51 and a buckle 52, or the like, or the belt portion 51 may be welded and fixed. The material, width or thickness of the belt portion 51, and the material or type of the buckle 52 are not particularly limited, as long as they are appropriately selected according to the size or weight of the laminate 2. As the belt portion 51, a resin-made product such as a PP (polypropylene) belt and a cloth-made product can be exemplified.

The packaged body 1 uses the laminated body 2, the contact suppression member 3, the protective plate 4, and the fixing member 5 as mentioned above, and is manufactured as follows. Furthermore, the following operations can be all performed by the device, all of the manual operations of the operator, or part of the device or the operator. In addition, multiple operations may be performed at the same time.

First, the contact suppression member 3 is placed on the protection plate 4. The contact suppression member 3 is preferably placed such that its center coincides with the center of the protection plate 4 and the entire outer edge of the contact suppression member 3 is located more inside than the outer edge of the protection plate 4. In addition, a plurality of laminates 2 and a plurality of contact suppression members 3 are placed on the contact suppression member 3 in this order. At this time, the layered body 2 is placed so that the entire outer edge of the layered body 2 is located more inside than the outer edge of the protective plate 4. Furthermore, it is preferable to place the laminated body 2 and the contact suppression member 3 so that the center of the laminated body 2 and the center of the protective plate 4 may overlap. In addition, the number or weight of the laminated body 2 is not particularly limited, and it is preferable to set it so as not to be caused by the inertial force or longitudinal force when the packaged body 1 is transported and stopped in the plane direction of the plate-shaped base 21 When the packaged body 1 is placed (when the plate-shaped substrate 21 is placed in parallel with the vertical direction), the layered body 2 is displaced relative to the protective plate 4 by gravity, or even if the position is displaced. Second protective film The entire outer edge of 23 will not be located further outside than the outer edge of the protective plate 4.

Furthermore, a protective plate 4 is placed on the uppermost contact restraining member 3. At this time, the direction along the ridgeline 41A of the center core 41 (hereinafter referred to as the ridgeline direction) of the upper protective plate 4 is parallel to the ridgeline direction of the lower protective plate 4, and the protective plate 4 is placed on the contact suppression member 3 on. Furthermore, the protective plate 4 is preferably placed so as to overlap the protective plate 4 located on the lower side of the laminated body 2 in a plan view.

Next, the first and second rubber bands 5A, 5B are wound around the layered body 2, the contact suppression member 3, and the protective plate 4. At this time, as shown in FIG. 2, the first rubber band 5A is wound so that the angle θ1 formed between the longitudinal direction of the first rubber band 5A and the ridge line direction shown by the two-dot chain line is 0° or more and 30° or less. In this embodiment, as shown by the solid line in FIG. 2, the length direction of the first rubber ring 5A is parallel to the short side direction of the protective plate 4, that is, the first rubber ring 5A is set so that θ1 is 0°. Wrap around the center of the long side of the protective plate 4. In addition, the second rubber band 5B is wound so that the angle θ2 formed by the length direction of the first rubber band 5A and the length direction of the second rubber band 5B is 50° or more and 90° or less. In this embodiment, the length direction of the second rubber ring 5B is parallel to the long side direction of the protection plate 4, that is, the second rubber ring 5B is wound around one of the short sides of the protection plate 4 so that θ2 is 90°. Central part. The total tension of the first and second rubber bands 5A, 5B wound in the above manner is preferably 10 N or more and 80 N or less. In the case of less than 10 N, the laminated body 2 is shifted due to insufficient fixing force. When it exceeds 80 N, the protective plate 4 may be bent, or the protective plate 4 may be in strong contact with the first and second rubber bands 5A, 5B, and the protective plate 4 may be damaged. The total tension of the first and second rubber bands 5A, 5B is more preferably 15 N or more, and still more preferably 20 N or more. The total tension of the first and second rubber bands 5A, 5B is preferably 60 N or less, and more preferably 50 N or less.

At this time, as shown in FIG. 5, the portion of the protective plate 4 located on the outer side of the plate-shaped base 21 is slightly bent along the line intersecting the ridge line 41A of the center core 41 by the first rubber band 5A. Therefore, even if the second rubber band 5B is wound so that the angle between its longitudinal direction and the ridgeline 41A is 90° as shown in FIG. 4, it is possible to suppress the position in the protective plate 4 due to its geometric rigidity. The portion on the outer side of the plate-shaped base 21 is largely deflected along the ridge line 41A. With the above operations, the manufacture of the packaged body 1 is completed.

Furthermore, in the case of using the fastening tape 50 as shown in FIG. 3, first, the belt portions 51 of the two fastening tapes 50 are placed on the workbench at a specific interval and in parallel, and then placed on it.置protection board 4. At this time, similar to the first rubber band 5A, it is placed so that the angle between the ridge line direction and the longitudinal direction of the band 51 is 0° or more and 30° or less. After that, as in the case of using the first and second rubber bands 5A, 5B, the laminate 2, the contact suppression member 3, and the protective plate 4 are placed, and the tape 51 is wound around the laminate 2, the contact suppression member 3, and the protective plate 4. Use buckles 52 to fix both ends. After that, the end 51A of the belt 51 on the side where the buckle 52 is not provided is pulled from the position shown by the two-dot chain line in FIG. 3 to the position shown by the solid line, thereby tightening the belt 51. The total tension of the belt portion 51 is preferably 10 N or more and 80 N or less.

At this time, the first side portion 4A of the protective plate 4 not in contact with the belt portion 51 is not deformed as shown in FIG. 6. In addition, since the first side portion 4A is not deformed, the portion on the side of the first side portion 4A of the contact suppression member 3 and the second protective film 23 is also hardly deformed. On the other hand, as shown in FIG. 7, the protective plate 4 to which the belt portion 51 is in contact is slightly bent along a line intersecting the ridge line 41A of the center core 41 due to the winding force of the belt portion 51. The portion on the side of the second side portion 4B of the contact suppression member 3 and the second protective film 23 is slightly bent along the outer edge of the plate-shaped base 21 due to the bending of the second side portion 4B.

[Packing body] Next, the package body having the above-mentioned packaged body 1 will be described. As shown in FIGS. 4 and 5, or FIGS. 6 and 7, the package body 10 includes: a bag body 11 as a accommodating member, which houses the packaged body 1, and a box-shaped box 12 with four sides, which houses the bag Body 11; and cushioning material 13, which is disposed between the bag body 11 and the box body 12. The bag body 11 is composed of, for example, a transparent or colored plastic bag. As such a bag body 11, a stand-up bag can be exemplified. The box body 12 is made of corrugated cardboard, for example, and has a main body 12A with an open upper surface, and a pair of covers 12B on opposite sides of the upper surface, respectively. The cover 12B can be fixed by tape or belt. Furthermore, the box 12 may be made of resin. In addition, the buffer material 13 may not be provided.

[Effects of Implementation Mode] The laminated body 2 with the first and second protective films 22, 23 arranged on the first and second main surfaces 21A, 21B of the plate-shaped base 21 is sandwiched by a pair of protective plates 4, so that the pair of protective plates 4 The entire outer edge is located more outside than the outer edge of the laminated body 2. Therefore, when the packaged body 1 is housed in the bag body 11, the bag body 11 is arranged so as to span the outer edges of the pair of protective plates 4, so that the bag body 11 and the first, second protective films 22, A gap is formed between the outer edges of 23. Therefore, it is possible to suppress friction between the bag body 11 and the first and second protective films 22 and 23, and it is possible to prevent particles generated by the friction from adhering to the plate-shaped base 21.

Since the protective plate 4 is fixed to the laminated body 2 by the fixing member 5, the positional deviation of the laminated body 2 with respect to the protective plate 4 when conveying the to-be-packaged body 1 can be suppressed. In particular, since the first and second rubber bands 5A, 5B are used as the fixing member 5, it can be fixed by a simple method of winding only the first and second rubber bands 5A, 5B around the laminate 2 and the protective plate 4. Both.

The ends of the second protective film 23, the contact suppressing member 3, and the protective plate 4 are bent along the outer edge of the plate-shaped base 21 by the winding force of the first and second rubber bands 5A, 5B, so that the This deflection suppresses the positional deviation of the laminated body 2 in the left-right direction in FIGS. 4, 5, and 7. In addition, when the fastening tape 50 is used, the angle between the ridge line direction of the core 41 of the protection plate 4 and the length direction of the belt 51 is set to 0°, so that the second side of the protection plate 4 The portion 4B bends along a line orthogonal to the ridge line 41A. Therefore, compared with a case where the first side portion 4A of the protection plate 4 is bent along the ridge line 41A, the protection plate 4 can be prevented from breaking.

Since the corners of the protective plate 4 are formed at obtuse angles in a plan view, it is possible to prevent the corners of the protective plate 4 from damaging or cutting the bag body 11.

Since the contact suppression member 3 is provided between the laminated body 2 and the protective plate 4 or between the laminated body 2, it can be suppressed that the laminated body 2 is opposed to the protective plate 4 during the conveyance of the packaged body 1 or when it is placed vertically. The other laminated body 2 slides. Therefore, it is possible to prevent particles generated by friction between the bag body 11 and the first and second protective films 22 and 23 from adhering to the plate-shaped base 21, or the plate-shaped base 21 colliding with the ground and causing damage.

Since at least a part of the end area of the first protective film 22 is not in contact with the end area of the second protective film 23, it is possible to grasp the protruding piece 22C or the second protective film 23 which is located more than the outer edge of the plate-shaped base 21 In the outer part, the first and second protective films 22 and 23 can be easily peeled off. In addition, even in the layered body 2 that achieves such an effect, the friction between the bag body 11 and the first and second protective films 22 and 23 can be suppressed, and the adhesion of particles to the plate-shaped base 21 can be prevented.

[Change example] Furthermore, the present invention is not limited to the above-mentioned embodiments, and various improvements and design changes can be made within the scope not departing from the spirit of the present invention. In addition, the specific procedures and structures at the time of implementation of the present invention can be achieved Changes are made within the scope of the purpose of the present invention.

[Examples of Variations in the Packaged Body] For example, the laminated body 2 may have a configuration in which the first protective film 22 or the second protective film 23 is arranged on only one surface of the plate-shaped base 21, or only the first protective film 22 or The structure of the second protective film 23. In this modified example or the above-mentioned embodiment, the laminated body 2 constituting the packaged body may be one.

The contact suppression member 3 may be arranged only between the upper laminate 2 and the protection plate 4, or only between the lower laminate 2 and the protection plate 4, or may not be arranged at all. In addition, the contact suppression member 3 may be arranged between the plate-shaped base 21 and the plate-shaped base 21 and between the first protective film 22 or the second protective film 23 and the plate-shaped base 21.

The corners of the protective plate 4 may be curved in plan view, and the overall shape of the protective plate 4 may not be octagonal as long as it is an obtuse angle. In this case, it is also possible to prevent the corners of the protective plate 4 from damaging or cutting the bag body 11. The corners of the protective plate 4 can also be a right angle or an acute angle in a plan view. In this case, the receiving member in contact with the protective plate 4 preferably has a structure that will not be damaged or cut due to the contact. At least one of the protective plates 4 of the pair of protective plates 4 may be formed of a material that does not deform, or may not have a corrugated cardboard structure. The protective plate 4 can be positioned such that the angle between the ridge direction and the length direction of the belt 51 is 90°. In this case, the protective plate 4 preferably has such a shape that it will not bend along the ridge direction. The composition of the fracture. Moreover, when the plate-shaped base 21 is bent, as shown in FIG. 8, the protective plate 4 may have a shape that is bent along the shape of the laminated body 2. Thereby, the deviation of the plate-shaped base 21 can be suppressed more effectively. Furthermore, such a protective plate 4 can be produced by molding a foamed resin sheet, for example. The end of the protective plate 4 can be bent. As shown in FIG. 9, by bending the end of the protective plate 4, the contact between the plate-shaped base 21 and the bag body 11 can be further suppressed. In this case, it is preferable to bend the end of the protective plate 4 after the plate-shaped base 21 is placed without bending the end of the protective plate 4 when the plate-shaped base 21 is placed. In addition, when the plate-shaped base 21 is placed, if the side surface of the laminate 2 is held, the protective film 22 will be curled or rubbed. Therefore, it is preferable to hold the main surface of the laminate 2 by suction or clamping. . In this case, the laminate 2 can be stacked from the lateral direction when the plate-shaped base 21 is placed. Furthermore, if the end of the protective plate 4 is bent to protect the side surface of the laminate 2 after the plate-shaped base 21 is placed, the adhesion of particles to the plate-shaped base 21 can be further suppressed.

The first rubber band 5A or the second rubber band 5B may not be wound, and other rubber bands may be wound beside the first rubber band 5A or the second rubber band 5B. The fastening belt 50 is formed by a fastening belt having a belt portion 51 and a buckle 52, and the fastening belt 50 may be formed by a belt-shaped or rope-shaped winding member, and the two ends of the winding member are mutually To be fixed by joining, bonding, or fusion. Tape can also be used as a fixing member.

[Examples of changes to the package] The packaged body 1 housed in the bag body 11 is housed in the box body 12, but it may not be housed in the box body 12. In this case, the weight and cost of the package body can be reduced. The bag body 11 can also be made of paper or cloth. Even in this case, the protective plate 4 can suppress the friction between the bag body 11 and the first and second protective films 22, 23, thereby preventing the friction The generated particles adhere to the plate-shaped base 21. In addition, a resin-made, paper-made, or cloth-made sheet-like member may be wound around the packaged body 1 to form the bag body 11. It is also possible to directly house the packaged body 1 in the box body 12 when it is not housed in the bag body 11. In this case, the box body 12 corresponds to the accommodating member of the present invention.

[Other modification examples] <Plate base> The use of the plate-shaped substrate of the present invention is not particularly limited. Specific examples include: transparent parts for vehicles (headlight covers, side mirrors, front transparent substrates, side transparent substrates, rear transparent substrates, dashboard surfaces, etc.), meters, architectural windows, display windows, architectural interior components, Building exterior components, displays (notebook computers, monitors, LCD (Liquid Crystal Display), PDP (Plasma Display Panel), ELD (Electroluminescent Display), CRT (Cathode- Ray Tube, cathode ray tube), PDA (Personal Digital Assistant, etc.), LCD color filter, substrate for touch panel, optical disc drive reading lens, optical lens, spectacle lens, camera parts, video recorder Parts, CCD (Charge Coupled Device) cover substrates, fiber end faces, projector parts, photocopier parts, transparent substrates for solar cells (cover glass, etc.), mobile phone screens, backlight unit parts (light guide plates, cooling Cathode tube, etc.), backlight unit parts, liquid crystal brightness enhancement film (e.g., semi-transparent film, etc.), liquid crystal brightness enhancement film, organic EL (Electroluminescence, electroluminescence) light-emitting element parts, inorganic EL light-emitting element parts, phosphor light-emitting Component parts, optical filters, end faces of optical parts, lighting lamps, lighting fixtures, magnifying laser light sources, anti-reflection films, polarizing films, agricultural films, etc. The shape of the plate-like substrate is not particularly limited, and examples thereof include circular plates, elliptical plates, triangular or pentagonal polygonal plates.

As the plate-like substrate, for example, general glass plates such as soda lime glass, borosilicate glass, aluminosilicate glass, and alkali-free glass, or inorganic glass containing inorganic materials of various compositions, or transparent resin plates can be cited. As the most suitable material for the glass plate, glass materials such as soda lime glass, quartz glass, crystal glass, sapphire glass, etc. can be cited, and high light transmission glass with lower iron content and lower blueness is more preferable. The material of the transparent resin plate is preferably a resin material with high transparency, for example, polyester resins such as polycarbonate and polyethylene terephthalate, polyolefin resins such as polypropylene, and polychlorine Ethylene, acrylic resin, polyether ether, polyarylate, triacetyl cellulose, polymethyl methacrylate, etc.

As a plate-shaped substrate, in terms of high transparency, light resistance, heat resistance, low refractive index, high plane accuracy, surface scratch resistance, and high mechanical strength, glass is the best board. In order to improve the safety of the glass plate, the mechanical strength can also be improved. In order to improve the mechanical strength of the glass plate, the glass plate is strengthened in advance. The strengthening treatment includes physical strengthening by exposing the glass plate to high temperature and then performing air cooling, or immersing the glass plate in a molten salt containing alkali metals, thereby reducing the atomic diameter existing on the outermost surface of the glass plate. The alkali metal (ion) substitution is chemical strengthening of the alkali metal (ion) with larger atomic diameter existing in the molten salt.

When using a particularly thin glass plate, it is preferable to use a chemically strengthened glass plate (hereinafter also referred to as "chemically strengthened glass"). The chemically strengthened glass as the plate-shaped substrate preferably satisfies the following conditions. That is, the surface compressive stress (hereinafter referred to as CS (Compressed Stress, surface compressive stress)) of the glass substrate is preferably 400 MPa or more and 1200 MPa or less, more preferably 700 MPa or more and 900 MPa or less. If CS is more than the lower limit value, it is sufficient as a practical strength. In addition, if CS is below the upper limit value, it can withstand its own compressive stress without fear of natural damage. When the plate-shaped substrate of the present invention is used as a front panel (cover glass) such as a display device, the CS of the glass substrate is preferably 700 MPa or more and 850 MPa or less.

Furthermore, the depth of the stress value of the glass substrate (hereinafter referred to as DOL (depth of layers, depth of stress layer)) is preferably 15 μm to 50 μm, more preferably 20 μm to 40 μm. If DOL is above the lower limit, there is no concern about being easily damaged or damaged. In addition, if the DOL is below the upper limit value, the substrate itself can withstand the compressive stress, and there is no concern about natural damage. When the plate-shaped substrate of the present invention is used as a front panel (cover glass) of a display device, etc., the DOL of the glass substrate is preferably 25 μm or more and 35 μm or less.

Also, in terms of mechanical strength, sapphire glass is also preferable.

The shape of the plate-shaped substrate is usually a smooth and rectangular shape. The shape of the plate-shaped substrate can be appropriately changed to a desired shape according to the shape of the display panel of the display device, the design of the display device, or the installation position of the display device. That is, the shape of the plate-shaped base is not limited to a smooth shape or a rectangular shape. For example, it may be embossed glass with unevenness on the surface, or it may be polygonal, round, or elliptical. Moreover, it is not only flat glass, but also glass having a curved shape.

The size of the plate-shaped substrate can be appropriately determined according to the size of the display panel or the purpose of the display device. For example, when used as cover glass for mobile equipment, it is 30 mm×50 mm～300 mm×400 mm, and the thickness is 0.1 mm or more and 2.5 mm or less. It can be displayed on display devices, car navigation, control panels, dashboards, etc. In the case of the device, it is preferably 50 mm×100 mm to 2000 mm×1500 mm, and the thickness is preferably 0.5 mm or more and 4 mm or less.

The thickness of the plate-shaped substrate is not particularly limited, and glass with a thickness of 10 mm or less can be used. In terms of mechanical strength, transparency, etc., it is usually about 0.1 mm to 6 mm in the case of a glass plate. In particular, when it is used in an in-vehicle display device, since safety is required for the plate-shaped substrate, the mechanical strength is preferably 0.2 mm or more and 2 mm or less. In the case of using chemically strengthened glass, in order to effectively perform the chemical strengthening treatment, the thickness of the glass substrate is usually preferably 5 mm or less, more preferably 3 mm or less. In the case of a transparent resin board, it is preferably 2 mm or more and 10 mm or less. Since the thinner the thickness, the lower the absorption of light can be suppressed, so it is also preferable to use a glass plate in terms of improved visibility or improved transparency. Furthermore, the plate-shaped substrate is not limited to a single-layer structure composed of a single layer, and may also be a multilayer structure composed of multiple layers such as laminated glass.

＜Protective film＞ In the manufacturing process or product transportation, in order to protect the display panel installed in the display device, the first protective film is attached to the plate-shaped base in advance to protect the plate-shaped base. When using a display device, use it after peeling off the first protective film from the plate-shaped base. Any surface of the protective film includes an adhesive layer. Adhesive force includes adhesive force, Van der Waals force, electrostatic force, etc. From the standpoint of easy peelability from the plate-shaped substrate and cost, adhesive force is preferable, and the protective film preferably has an adhesive layer. By adjusting the adhesive force of the adhesive that forms the first adhesive layer, it is possible to prevent the adhesive from remaining on at least a part of the outermost surface (first main surface, anti-reflection layer, antifouling layer or other functional layer) of the plate-shaped substrate. Or prevent at least part of the anti-reflection layer or anti-fouling layer from peeling off.

Furthermore, in order to improve the ease of peeling of the protective film, the first protective film can be easily peeled from the second protective film or the plate-shaped base by providing at least a part of the outer periphery of the protective film where the adhesive layer is not formed. Furthermore, the protruding piece part manufactured for the purpose of easily achieving the above-mentioned peelability can protrude to the outer peripheral part within a range that does not impair operability.

When laminating the plate-shaped substrate with the anti-reflection layer or the anti-fouling layer and the protective film, it can be done manually, but from the viewpoint of manufacturing efficiency, the following method is preferred: using a rubber roller, etc. The protective film is supplied in the form of a roll-like roll; or the protective film is cut in advance according to the size of the plate-shaped substrate to make a single film, which is laminated by a labeling machine or a sticking machine.

＜Membrane substrate＞ There are no particular restrictions on the film base as long as it is in the form of a resin film. In addition, the film substrate may have a single-layer structure or a multilayer structure in which multiple layers such as an antistatic layer, a hard coat layer, and an easy-to-bond layer are laminated. In addition, in order to prevent forgetting to peel the protective film from the plate-shaped base, part or all of the film base may be colored or a seal may be attached.

As the film base, for example, polyester films such as polyethylene terephthalate, polyethylene films, polyolefin films such as polypropylene, and polyvinyl chloride films can be used. Among these, in terms of adhesion to the adhesive layer, durability, or optical characteristics, a polyester film is preferred.

There is also no particular limitation on the thickness of the film substrate. The thickness of the film base is, for example, preferably 5 μm or more and 100 μm or less, and if it is 15 μm or more and 75 μm or less, the film base is likely to bend and peel off during peeling, which is more preferable. If it is less than 5 μm, the plate-like substrate may not be sufficiently protected, and if it exceeds 100 μm, it may increase the cost.

＜Adhesive layer＞ The adhesive of the adhesive layer preferably has an adhesiveness that is unlikely to remain on at least a part of the outermost surface of the plate-shaped substrate when the protective film is peeled from the plate-shaped substrate. The adhesive of the adhesive layer preferably has an adhesive degree that prevents at least a part of the anti-reflection layer or the anti-fouling layer from peeling off when the protective film is peeled from the plate-shaped substrate. As such an adhesive, it is preferable to use an acrylic adhesive, a polyurethane adhesive, etc. from a viewpoint of adhesiveness and peelability.

If the adhesive force of the adhesive layer is 0.01 N/10 mm or more, the adhesive will be uniformly attached to the outermost surface of the plate-shaped substrate, so that the adhesive layer will be uniformly attached to the anti-reflective layer or the anti-fouling layer. In addition, there is no risk that the protective film will peel off from the plate-shaped substrate during transportation, and the function as a protective film will not be damaged. If the adhesive force of the adhesive layer is 0.3 N/10 mm or less, the adhesive force of the adhesive layer is relatively moderate. When the protective film is peeled off, there is no excessive peeling off of the anti-reflective layer or antifouling layer or the adhesive remaining on the board. At least a part of the outermost surface of the shaped substrate may cause defects such as reduced visibility or dirt. [Example]

The embodiments of the present invention will be described. Examples 1 to 5 are examples, and Example 6 is a comparative example. In addition, the present invention is not limited to the following examples.

[Production of package] [example 1] As a plate-shaped substrate, a chemically strengthened glass (unstrengthened Dragontrail (registered trademark)) with a thickness of 1.3 mm and a size of 120 mm × 280 mm as viewed from above is prepared by Asahi Glass Co., Ltd. (denoted as "DT" in Table 1 )). As the first protective film, a type A protective film (manufactured by Nitto Denko Co., Ltd., model RP-207) with a size of 118 mm×278 mm and an adhesive layer made of PET is prepared. As the second protective film, an A-type protective film with the size of the film base in a plan view of 125 mm×285 mm is prepared. The static friction coefficient between the protective films is 0.08.

As a contact suppression member, Miramat (registered trademark) as a high-foamed polyethylene sheet is prepared. The static friction coefficient between the contact suppression member and the protective film is 0.6. As the protective plate, an octagonal plate-shaped A-shaped protective plate (antistatic plastic corrugated cardboard) formed of plastic and the same as the above-mentioned embodiment is prepared. The size of the protective plate in the top view is 170 mm×330 mm. The protective board has a corrugated cardboard structure with liners on both sides of the core, and the overall thickness is 3 mm. The bending modulus is 35 N/cm. As the fixing member, two rubber bands similar to those in the above-mentioned embodiment (rubber band number #180 manufactured by Kyowa Co., Ltd.) were prepared. As the storage member, a stand-up pouch made of plastic (made by Plastic Packaging System, a stand-up PE bag) is prepared.

Then, first, the first and second protective films are bonded to the first and second main surfaces of the plate-shaped base to produce a laminate. At this time, the outer edge of the first film base of the first protective film is located 1 mm inward from the outer edge of the plate-like base, and the second protective film extends 2.5 mm outside the plate-like base in the entire outer peripheral direction, And the laminated body is made in such a way that the end regions of the two protective films are not in close contact with each other (the end face of the plate-shaped base is not protected). Furthermore, the protruding piece was attached to the first film so as to protrude 1 mm outward from the plate-shaped base. Next, after placing the contact-inhibiting members on the protective plate, 25 laminates and contact-inhibiting members are placed in sequence. Furthermore, a protective plate is placed on the uppermost contact suppression member. At this time, the centers of the protective plate, the contact suppression member, and the laminate are superimposed in a plan view. In addition, the protective plate extends 25 mm outward from the plate-shaped base in the entire outer circumferential direction.

After that, use the first rubber band (rubber band number #180 manufactured by Gonghe Co., Ltd.), wrap it around the center of the long side of the protective plate in the short-side direction, and place the second rubber band in the long-side direction. Co., Ltd. rubber belt number #270) is wound around the center of the short side of the protective plate. At this time, the tension of the first rubber band is 12 N, and the tension of the second rubber band is 11 N. In addition, the packaged body produced as described above is housed in a stand-up bag to produce a packaged body. At this time, in a side view, the stand-up pouches are erected on the outer edges of the upper and lower protective plates in a substantially straight shape.

[Example 2] Use type B protective plate (trade name of polypropylene 3 times foamed sheet made by Mitsui Chemical East Cello Co., Ltd.: Palonir (registered trademark)) as the protective plate, and set the rubber band (rubber band number #180 made by Kyowa Co., Ltd.) The number of) is set to 2, and the two rubber bands are wound around the protective plate, the contact suppression member, and the laminate so that their length direction is parallel to the short side direction of the protective plate and separated by 50 mm. The tension of each rubber band at this time is 12 N. The material of the B-type protection board is polypropylene (PP) 3 times foamed sheet, the shape of the top view is dodecagonal, the size is 170 mm×330 mm. The bending modulus is 300 N/cm. The overall thickness of the protective plate is 5 mm. The packaged body thus produced was housed in a stand-up bag under the same conditions as in Example 1 to produce a packaged body.

[Example 3] As the first protective film of the plate-like substrate, a B-type protective film (Nitto Denko Corporation model RB-100S) whose film substrate is made of PE is used. As a protective plate, the C-type with the same material as the A-type but a thickness of 2 mm is used. Protection board. The bending modulus is 12 N/cm. Use a fastening tape with a polypropylene strap as a fixing member. The static friction coefficient between the protective film and the contact suppression member is 0.3. The size of the B-type protective film in the top view is 154 mm×284 mm. The shape of the C-type protection board in plan view is a rectangle with a 10 mm R section, and the size is 170 mm×330 mm. In addition, first, two fastening tapes were arranged at a distance of 50 mm, and the same number of protective plates, contact suppression members, and laminates as in Example 1 were placed on them in the same manner as in Example 1. At this time, the center between the two fastening straps coincides with the center of the laminate, and the angle formed by the ridge line direction of the core of the protective plate and the length direction of the strap is 0°. After that, the two ends of the belt are fixed on the upper protective plate with buckles, and the end of the belt on the side where the buckle is not provided is tightened to fasten the protective plate, the contact restraining member and the laminate. At this time, the tension of each fastening tape is set to 20 N, so that the protective plate, contact suppression member, and protective film are flexed along the outer edge of the plate-shaped base. The packaged body thus produced was housed in a stand-up bag under the same conditions as in Example 1 to produce a packaged body.

[Example 4] As a plate-shaped substrate, a DT with a size of 280 mm×140 mm in a plan view and a radius of curvature of 1000 mm in the short-side direction is similarly curved into a concave shape. In addition, a type A protective film was used as the first protective film, and the size was 284 mm×144 mm in plan view. Otherwise, the packaged body was produced under the same conditions as in Example 1. Then, under the same conditions as in Example 1, the packaged body was housed in a stand-up bag to produce a packaged body.

[Example 5] Set the fixing member as a rubber band (rubber band number #270 manufactured by Kyowa Co., Ltd.), and wrap it around the center of the short side of the protective plate in the long-side direction, except that it was made under the same conditions as in Example 1. The packaged body. The tension of the rubber band at this time is 7 N. Then, under the same conditions as in Example 1, the packaged body was housed in a stand-up bag to produce a packaged body.

[Example 6] A packaged body having only 26 contact suppressing members and 25 laminates stacked in the same manner as in Example 1 was produced without using a protective plate and a fixing member. Then, the packaged body was housed in the same stand-up bag as in Example 1 to produce a packaged body.

[Table 1] example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Plate substrate DT DT (surface) DT thickness 1.3 mm slices 25 tablets No. 1 protective film Type A Type B Type A Type A Film material PET PE PET PET 2nd protective film Type A Film material PET The protection state of the end face of the plate base No protection Protection board Type A Type B Type C Type A Type A no material Plastic corrugated cardboard PP3 times foamed sheet Plastic corrugated cardboard Plastic corrugated cardboard Plastic corrugated cardboard - thickness 3 mm 5 mm 2 mm 3 mm 3 mm - Size, shape Octagon Dodecagon Quadrilateral R with R: 10 mm Octagon Octagon - Fixed member Rubber band Fastening strap Rubber band Rubber band no Material, characteristics (Short-side direction) No.#180 Long-side direction) No.#270 Number #180 Polypropylene (Short-side direction) No.#180 Long-side direction) No.#270 Number #270 - The number of 2(cross) 2 (parallel) 2 (parallel) 2(cross) 1 - tension Short side direction) 12 N Long side direction) 11 N 12 N×2 20 N×2 Short side direction) 12 N Long side direction) 11 N 7 N - particle A A A A A C Vibration tolerance A A A A C C

[Assessment] [Particle Evaluation] Place the package of Example 1 on the trolley and move it on the asphalt ground for 20 minutes. Then, take out the packaged body from the stand-up pouch, irradiate the end faces of the 25 plate-shaped substrates with a green light, and visually confirm whether the particles generated by the friction between the stand-up pouch and the protective film adhere to the end faces of the plate-shaped substrate . The same evaluation was performed on the packages of Examples 2-6.

As shown in Table 1, in the package of Examples 1 to 5 in which a laminate is arranged between a pair of protective plates, no particles are attached to the end faces of all the plate-shaped substrates (evaluation A), but the In the package of Example 6 in which a pair of protective plates was used, there was a plate-shaped substrate with particles attached to the end surface (evaluation C). It is considered that the reason for the evaluation as A in Examples 1 to 5 is that since a gap is formed between the stand-up pouch and the protective film by a pair of protective plates, the friction between the stand-up pouch and the protective film is suppressed, and no particles are generated. On the other hand, it is considered that the reason for the evaluation as C in Example 6 is that since there is no pair of protective plates, the self-supporting bag rubs against the protective film to generate particles, and the generated particles pass between the pair of protective films to reach the plate-shaped substrate. . Thus, it can be confirmed that by sandwiching the laminated body with a pair of protective plates and placing the entire outer edge of the pair of protective plates on the outside of the outer edge of the laminated body, the friction between the stand-up bag and the protective film can be suppressed, thereby It is possible to suppress adhesion of particles generated by the friction to the plate-shaped base.

[Vibration tolerance evaluation] Place the package of Example 1 on the trolley and move it on the asphalt ground for 20 minutes. After that, the packaged body is taken out of the stand-up bag, and the arrangement of the plate-shaped substrate is confirmed. Regarding the evaluation of the arrangement condition, as shown in Figure 10, the outer edge of the plate-shaped base 21 whose outer edge is located closest to the central side of the protective plate 4 and the outer edge of the plate-like base 21 closest to the outer edge of the protective plate are used. The offset A is evaluated. If the offset A is 10 mm or more, it is considered as having no vibration resistance (evaluation C), and the offset is less than 10 mm as having vibration resistance (evaluation A). The same evaluation was also carried out for cases 2 to 6.

As shown in Table 1, in the package of Examples 1 to 4 where the total tension of the fixing member is 23 N or more, it is evaluated as A, but the total tension of the fixing member is less than 7 N in Example 5 and the fixing is not used In Example 6 of the component, the evaluation is C. From this, it can be seen that if the total tension of the fixing member is 20 N or more, the displacement of the substrate due to vibration during transportation is further reduced. In addition, even for the same assessment of A, the offset between Example 1 and Example 3 is extremely small. The reason for Example 3 is presumed that the tension is high enough. The reason for Example 1 is presumed to be that it is not easy to move in 4 directions due to cross-wound. It can be seen that if the ease of winding is considered, Example 1 can most effectively suppress the deviation of particles or substrates.

The present invention has been described in detail with reference to specific embodiments, and the industry should understand that various changes or modifications can be added without departing from the spirit and scope of the present invention. This application is based on the Japanese patent application 2018-222190 filed on November 28, 2018 and the Japanese patent application 2019-152535 filed on August 23, 2019, the contents of which are incorporated herein by reference.

1: Bundled body 2: Layered body 3: Contact suppression member 4: protection board 4A: 1st side 4B: 2nd side 5: Fixed components 5A: 1st rubber ring (1st winding member) 5B: 2nd rubber ring (2nd winding member) 10: Packing body 11: Bag body (containment member) 12: Cabinet 12A: body 12B: cover 13: buffer material 21: Plate substrate 21A: 1st main surface 21B: The second main surface 21C: End face 22: The first protective film 22A: The first membrane substrate 22B: The first adhesive layer 22C: Tab 23: 2nd protective film 23A: The second membrane substrate 23B: The second adhesive layer 41: SMIC 41A: Ridge 42: liner 50: Fastening strap 51: Belt part (winding member) 51A: End 52: Buckle A: offset θ1: Angle θ2: Angle

Fig. 1 is an exploded perspective view of a packaged body according to an embodiment of the present invention. Fig. 2 is a plan view of the above-mentioned packaged body. Figure 3 is a top view of another packaged body. Fig. 4 is a cross-sectional view of the package body with the packaged body of Fig. 2 along the line IV-IV in Fig. 2. Fig. 5 is a cross-sectional view of the package body with the packaged body of Fig. 2 taken along the line V-V of Fig. 2; Fig. 6 is a cross-sectional view of the package body with the packaged body of Fig. 3 taken along the line VI-VI of Fig. 3; Fig. 7 is a cross-sectional view of the package body with the packaged body of Fig. 3 taken along the line VII-VII in Fig. 3. Figure 8 is an anatomical view of a part of another packaged body. Figure 9 is a cross-sectional view of a part of another packaged body. Fig. 10 is a schematic diagram showing the vibration tolerance evaluation method in the embodiment of the present invention.

1: Bundled body

2: Layered body

3: Contact suppression member

4: protection board

4A: 1st side

4B: 2nd side

21: Plate substrate

21A: 1st main surface

21B: The second main surface

21C: End face

22: The first protective film

22A: The first membrane substrate

22B: The first adhesive layer

22C: Tab

23: 2nd protective film

23A: The second membrane substrate

23B: The second adhesive layer

41: SMIC

42: liner

Claims (14)

A packaged body, characterized in that it is housed in a containing member, and has: A laminated body having a plate-shaped base and a protective film arranged on at least one of a pair of main surfaces of the plate-shaped base; and A pair of protective plates, which are arranged in such a way as to sandwich the laminate from both sides of the pair of main surfaces; and At least a part of the outer edge of the protective film is located more outside than the outer edge of the plate-shaped base, The entire outer edge of the pair of protective plates is located more outside than the outer edge of the laminated body. The packaged body of claim 1 is provided with a fixing member for fixing the pair of protective plates to the laminated body. The packaged body of claim 2, wherein the fixing member includes a band-shaped, rope-shaped, or ring-shaped winding member wound around the layered body and the pair of protective plates. The packaged body of claim 3, wherein at least one of the pair of protective plates is configured to be deformable by the winding force of the winding member. Such as the packaged body of claim 4, wherein the at least one protective board has a corrugated cardboard structure, and has a corrugated board-shaped core and a gasket provided on at least one side of the core, The winding member is wound so that the angle formed between the longitudinal direction and the ridge line direction of the center core is 0° or more and 30° or less. Such as the packaged body of claim 4, wherein the at least one protective board has a corrugated cardboard structure, and has a corrugated board-shaped core and a gasket provided on at least one side of the core, A first winding member and a second winding member are wound around the laminate and the pair of protective plates, The first winding member is wound so that the angle between the longitudinal direction and the ridge line direction of the center core is 0° or more and 30° or less, The second winding member is wound so that the angle formed between its longitudinal direction and the longitudinal direction of the first winding member is 50° or more and 90° or less. The packaged body according to any one of claims 1 to 6, wherein the corners of the pair of protective plates when viewed from the main surface side of the plate-shaped base are formed so as to become obtuse angles or curved lines. The packaged body according to any one of claims 1 to 7, which is provided with a contact suppressing member provided between the laminate and the pair of protective plates. The packaged body of claim 8, wherein the contact inhibiting member has a function of inhibiting sliding between members in contact with the contact inhibiting member, and The contact suppression member is provided between the laminates. For example, the packaged body of any one of claims 1 to 9, wherein protective films are respectively arranged on the two main surfaces of the plate-shaped substrate, At least a part of the end region of one of the protective films located outside the outer edge of the plate-shaped base is not in contact with the end region of the other protective film. The packaged body according to any one of claims 1 to 10, wherein the plate-shaped substrate is glass. Such as the packaged body of claim 11, wherein the above-mentioned glass is strengthened glass. A packaged body provided with a packaged body as in any one of claims 1 to 12, and A receiving member for storing the above-mentioned packaged body. Such as the package of claim 13, wherein the storage member is a bag made of resin.

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