JP2009001284A - Carrier bag - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a carrier bag which has no possibility that the opening part of the upper part of the bag sealed by folding opens spontaneously and prevents peeping an stored article even when the tote bag is hung and placed. <P>SOLUTION: Belt-like stretching parts 5 are provided on the upper part of the opening of a bag body 1, and handles 4 are fixed so that string-like base parts are positioned below the stretching parts. A pressure-sensitive adhesive 6 is applied on sites opposing the handles on at least one of the front and back sides of the stretching parts, and the pressure-sensitive adhesive faces of the pressure-sensitive adhesive are protected by the handles 4 making at least the sites opposing the pressure-sensitive adhesive faces releasable. An article is stored in the bag body, and the handles protecting the pressure-sensitive adhesive faces of the pressure-sensitive adhesive are released to expose the pressure-sensitive adhesive faces. Approximately upper half parts of the stretching parts are folded and parts at wahich the pressure-sensitive adhesive is applied on the bag body are pressed so that the pressure-sensitive adhesive is stuck on the body parts or the handles to open the bag. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  More specifically, the present invention relates to a handbag for storing merchandise, and more specifically, it is possible to prevent natural opening of the opening without closing the opening that has been closed after storing the article with a fixing member such as a stapler or an adhesive tape. It relates to handbags made.

  2. Description of the Related Art Conventionally, as a handbag that prevents an opening that has been sealed after containing an article from being naturally opened, there is, for example, Patent Document 1 relating to the development of the present applicant, and this handbag is a bag that is folded and sealed. The upper opening portion is sandwiched between the handle base portion and the trunk portion of the bag body that are provided before and after the trunk portion of the bag body so that the sealed opening portion is not naturally opened.

  However, in the above-mentioned handbag, when the handbag is being held by hand, the opening portion of the upper portion of the bag that is folded and sealed is firmly sandwiched between the base portion of the handle and the trunk portion of the bag body. The bag does not open naturally, but once the handbag is placed on the seat of an automobile, etc., and is released from the handle of the handbag, it is forcibly folded between the base of the handle and the trunk of the bag body. The folded opening part sandwiched between the two parts pushes the handle that has been sandwiched by the restoring force of the member, etc., and the folded part gradually returns to its original position, and the opening part at the top of the bag opens naturally. There was a case.

  For this reason, when storing articles that you do not want to be seen by a third party, use a fixing member such as a stapler or adhesive tape to open the closed opening so that the opening does not open naturally when you place a handbag. In some cases, the bag must be stopped, which is insufficient for preventing natural opening at the opening portion of the upper portion of the bag that is folded and sealed.

JP 2007-112504 A (pages 1-6, FIGS. 1-5)

  The present invention does not allow the third party to see the contained articles without naturally opening the opening part of the upper part of the bag that is folded and sealed, even when the handbag is being held or placed. A handbag can be provided.

  In order to solve the above-described problems, the handbag according to the present invention has a belt-like extending portion along the upper end side of the opening at the upper opening portion of the bag body having a bottom and an upper opening, and the extending portion. A handbag in which the handle is fixed so that the base of the string-like handle is positioned on the outer surface of the body part before and after the bag body below the bag body, and part or all of the extending part facing the handle on at least one side of the front and back The adhesive is applied to the part of the adhesive, the adhesive surface of the adhesive is protected by the handle that can peel at least the part facing the adhesive surface, the article is accommodated in the bag body, and the adhesive When the handle that protects the adhesive surface is peeled off to expose the adhesive surface, the upper half of the stretched part is folded to either the front or back body side and pressed onto the adhesive application part in the bag body The adhesive is stuck to the body or handle and closed There as thus the configuration is.

  The upper part of the bag body that has a bottom and has an opening at the top has a belt-shaped extension along the upper edge of the opening. A handbag in which the handle is fixed so that the base of the handle is located, and an adhesive is applied to at least one part of the handle facing the extended portion on one side of the front and rear sides, and the adhesive surface of the adhesive is , At least a portion facing the pressure-sensitive adhesive surface is protected by the stretchable portion, and the article is accommodated in the bag body, and the stretched portion protecting the pressure-sensitive adhesive surface of the pressure-sensitive adhesive is peeled off and adhered. When the surface is exposed, the upper half of the stretched part is folded to either the front or the back of the body part, and when the respective grips are combined and pressed onto the adhesive application part in the bag body, the adhesive is Attached to the handle or torso and sealed There as the way configuration.

  The pressure-sensitive adhesive is a re-peelable pressure-sensitive adhesive.

  The upper part of the bag body that has a bottom and has an opening at the top has a belt-shaped extension along the upper edge of the opening. A handbag made by fixing the handle so that the base of the handle is positioned, both of which are opposed to each other at the handle and the extended portion when the upper half of the extended portion is folded to either the front or the back of the trunk. Apply the adhesive that sticks to each other by pressing the adhesives applied to each other, house the article in the bag body, fold the substantially upper half of the stretched part to the body part side, and face When the pressure-sensitive adhesive surfaces of the pressure-sensitive adhesives are pressed together, the pressure-sensitive adhesives are attached to each other and sealed.

  In addition, when the adhesive that is stuck to each other by pressing the adhesives applied to each other is folded to the body part of either the front or back when the substantially upper half of the stretched part is folded, the grip and the stretched part face each other. As applied.

  In addition, a crease line that is parallel to the upper end side of the opening is provided in a substantially upper half of the extending portion, or the handle is formed flat.

  According to the handbag of the present invention, the opening portion at the upper part of the folded bag and the adhesive disposed on the main body of the handbag and the handle are attached by performing a series of housing operations. Of course, it is possible to prevent natural opening at the opening of the upper part of the bag that has been folded and sealed, and to allow the third party to see the stored items. Can be prevented.

  In particular, when used as a handbag when taking food, etc., it can prevent natural opening at the opening at the top of the bag as described above. Intrusion can be prevented, and therefore a very good effect can be expected in terms of hygiene.

  The main body of the handbag or the handle can also be used as a protective member such as release paper to protect the adhesive surface of the adhesive. Even when possible adhesives are used, there is no need for separate release paper to protect the adhesive surface, so there is no waste after using the handbags, and the handbags are stacked in layers. However, the upper and lower handbags do not stick together.

  In addition, since the main body barrel or handle of the handbag is a protective member for the adhesive surface of the adhesive applied to one of these, the main body barrel and the handle are attached by the adhesive force of the adhesive. At this time, the opening portion at the top of the bag can be opened by pulling the handle outward, and the article can be easily accommodated.

  Furthermore, the pressure-sensitive adhesive surface usually does not stick to the other, and when using a pressure-sensitive adhesive that is applied by pressing the pressure-sensitive adhesives applied together, Since the surface is not sticky, it is not necessary to protect the adhesive surface, so it can be applied to the body trunk of the part that does not face the handle of the handbag. It can be widely fixed in the left-right direction on the trunk.

  In addition, when using an adhesive that sticks by pressure-contacting the above-mentioned adhesives, especially when used outdoors where there is a lot of dust, etc., a part to which a normal adhesive or a removable adhesive is applied By applying to the same part, the main body body part or handle of the handbag protects the adhesive surface, so that it can be used without causing a decrease in adhesive force due to adhesion of dust or the like.

Hereinafter, the handbag of the present invention will be described with reference to the accompanying drawings.
As shown in FIG. 1, the handbag is configured as a general square-bottom bag made of, for example, kraft paper, which has an opening 7 for accommodating an article at the top of the bag body 1 and the bottom 2 is a square bottom. Further, the grips 4 and 4 are fixed by the reinforcing paper 4a for fixing the grips near the upper ends of the openings 7 of the body portions 3 and 3 before and after the bag body 1.

  In addition, without using the reinforcing paper 4a for fixing the handle, for example, a portion near the base of the handle 4, 4 may be directly attached to the body 3, 3.

  The handles 4 and 4 are of a flat string type, and are made of, for example, the same material as the bag body 1, that is, kraft paper in the present embodiment.

  The bag body 1 above the reinforcing paper 4a for fixing the grips 4 and 4 above the grips, that is, above the bases of the grips 4 and 4 is provided with a belt-like extending portion 5, and A crease line 5a parallel to the upper edge of the opening 7 of the bag body 1 is attached to a substantially upper half of the extending portion 5 by means of, for example, embossing, and the body portions 3 and 3 in the extending portion 5 are attached. It is neat and easy to fold.

  As shown in FIGS. 2 and 5, releasable adhesives 6 and 6 are applied to portions of the extending portion 5 facing the grips 4 and 4, and the adhesives 6 and 6 are handbags. 1 in a storage state (not shown) in which the bag 1 is folded flat, and as shown in FIG. Until it is opened, it is protected by the handles 4 and 4 as shown in FIG.

  In this embodiment, the pressure-sensitive adhesives 6 and 6 are made of a re-peelable material made of, for example, an acrylic ester copolymer. At least the surface of the part facing the pressure-sensitive adhesives 6 and 6 may be processed so as to be peelable by a release agent such as a silicone resin, and a pressure-sensitive adhesive that cannot be removed again may be used.

  When the handbag of the present invention configured as described above is used, the opening 7 at the top of the bag body 1 is opened and the article is accommodated in the bag body 1 (see FIG. 1), and the adhesive surfaces of the adhesives 6 and 6 are provided. The protective grips 4 and 4 are peeled off to expose the adhesive surface, and at least the front and rear body portions 3 and 3 of the extending portion 5 of the bag body 1 are combined to close the opening 7 (see FIG. 2).

  And the substantially upper half part of the extending part 5 is folded from the crease line 5a to one side (front side in the figure) of the body parts 3 and 3 (see FIG. 3), and the handle 4 is attached to the adhesive 6 exposed in the extending part 5. When 4 is pressed, the substantially upper half of the folded extending portion 5 and the handles 4 and 4 are adhered to each other and the handbag is securely sealed (see FIGS. 4 and 6).

  Further, in the specific examples shown in FIGS. 7 and 8, as shown in FIGS. 7 and 8 (a), the releasable adhesives 6 and 6 are applied to the portions of the grips 4 and 4 facing the extending portion 5. Thus, the pressure-sensitive adhesives 6 and 6 can be used in a storage state (not shown) in which the handbag 1 is folded flat, as in the handbag of claim 1 described above, or in a storage state as shown in FIG. As shown in FIG. 1, the extending portions 5 protect the body portions 3 and 3 before and after the bag body 1 until the body portions 3 and 3 are spread outward and the opening 7 in the upper portion of the bag body 1 is opened.

  The handbag is sealed with the adhesive surface of the adhesives 6 and 6 to be applied to the grips 4 and 4 by accommodating the article in the bag body 1 through the opening 7 (not shown) at the top of the bag body 1. The protective stretched part 5 is peeled to expose the adhesive surface, and the front and rear body parts 3 and 3 of the stretched part 5 of the bag body 1 are joined together to close the opening 7 at the top of the bag body 1 (FIG. 8A). reference).

  Next, when the handles 4 and 4 are pressed against the substantially upper half of the stretched part 5 folded from the crease line 5a of the stretched part 5 to one side of the body parts 3 and 3, at least the substantially upper half of the folded stretched part 5 The part and the grips 4 and 4 are bonded together, and the handbag is securely sealed (see FIG. 8B).

  Further, the pressure-sensitive adhesives 6 and 6 may be applied to either the extending portion 5 or the handles 4 and 4, or may be applied to both the extending portion 5 and the handles 4 and 4.

  Further, in the specific examples shown in FIGS. 9 and 10, the substantially upper half part of the extending part 5 on one side of the front and rear sides of the body parts 3 and 3, and the substantially upper half part on either one of the front and back sides of the body parts 3 and 3 The adhesives 6a and 4b are attached by pressing the adhesives applied to each of the paired inner sides of either of the grips 4 and 4 facing each other when folded into, for example, rubber latex adhesive 6a , 6a, and the adhesive 6a applied to the substantially upper half of the stretched portion 5 of the adhesive 6a, 6a has almost no adhesive surface because the adhesive surface is not sticky. Not protected.

  Then, the handbag is sealed by accommodating the same article in the bag body 1 from the opening 7 (not shown) at the top of the bag body 1, and connecting the front and rear body parts 3, 3 in the extending part 5 of the bag body 1. At the same time, the opening 7 at the top of the bag body 1 is closed (see FIG. 10 (a)), and then the substantially upper half of the stretched portion 5 to which the adhesive 6a is applied is placed outside the application side of the adhesive 6a. When the handle 4 that is folded on the body portion 3 on one side and the adhesive 6a is applied to the substantially upper half of the extending portion 5 is pressed, it is applied to the approximately upper half of the extending portion 5. The pressure-sensitive adhesive 6 and the pressure-sensitive adhesive 6 applied to the handle 4 are pasted to securely close the handbag (see FIG. 10B).

  Moreover, in the specific example shown in FIG. 11, FIG. 12, both positions which become a pair of each of the upper half part and lower half part of the extending | stretching part 5 in the front and back one side of the trunk | drums 3 and 3 facing the handle 4 of one side. In addition, adhesives 6a and 6a that are stuck by pressing the adhesives applied to each other are applied, and the adhesives 6a and 6a are the same as the handbag 1 described above. 1 in the storage state (not shown) in which the bag is folded flat, and the trunks 3 and 3 in front and rear of the bag body 1 are opened outward from the storage state to open the opening 7 at the top of the bag body 1 as shown in FIG. Up to this state, it is protected by the handle 4 on one side as in FIG.

  Then, the handbag is sealed by accommodating the same article in the bag body 1 from the opening 7 (not shown) at the top of the bag body 1, and connecting the front and rear body parts 3, 3 in the extending part 5 of the bag body 1. At the same time, the opening 7 at the top of the bag body 1 is closed (see FIG. 11 and FIG. 12A), and the upper half of the stretched portion 5 to which the adhesive 6a is applied is placed on the application side of the adhesive 6a. When folded and pressed on one side of the body 3 (lower half of the extending portion 5) so as to be inside, the adhesive 6 applied to the upper half of the extending portion 5 and the lower half of the extending portion 5 The pressure-sensitive adhesive 6 applied to the part is attached and the handbag is securely sealed (see FIG. 12B).

  Moreover, in the thing of the Example mentioned above, although the craft paper flat string is used for the handles 4 and 4, when using the round string which can protect the adhesive surface of the adhesive materials 6 and 6, and the string of other shapes There are also cases where a handle of a synthetic resin molded article or a textile product other than paper is used.

  The handle may be covered with a film or the like, or may be provided with a pattern by embossing or the like.

  Furthermore, in the embodiment described above, the bag body 1 is a kraft paper square bottom bag, but the material of the bag body 1 is also a paper sheet other than kraft paper, a sheet material made of synthetic resin, or a fiber sheet such as a fabric. In some cases, a material is used, and in some cases, the bag is not a square bottom but a gusset.

  In addition, the code | symbol 8 in an accompanying drawing is an opening end of the opening 7 which accommodates the articles | goods in the bag main body 1 upper part.

The perspective view which shows the Example of the handbag which concerns on this invention. The perspective view which shows the one state in the sealing process of the handbag in FIG. The perspective view which shows the one state in the sealing process of the handbag in FIG. The perspective view which shows the one state in the sealing process of the handbag in FIG. FIG. 2 is an enlarged longitudinal sectional view of an upper portion of the bag in FIG. 1. The expanded longitudinal cross-sectional view of the bag upper part in the use condition of a handbag. The perspective view which shows the Example of the handbag which concerns on this invention. The expanded longitudinal cross-sectional view of the upper part in a handbag. The perspective view which shows the Example of the handbag which concerns on this invention. The expanded longitudinal cross-sectional view of the upper part in a handbag. The perspective view which shows the Example of the handbag which concerns on this invention. The expanded longitudinal cross-sectional view of the upper part in a handbag.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bag main body 2 Bottom part 3 Body part 4 Handle 4a Reinforcement paper 5 Extension part 5a Crease line 6 Adhesive 6a Adhesive 7 Opening 8 Open end

Claims (7)

  The upper part of the bag body that has a bottom and has an opening at the top has a belt-shaped extension along the upper edge of the opening. A handbag in which a handle is fixed so that a base portion of the handle is positioned, and an adhesive is applied to a part or all of a portion facing the handle on at least one of the front and rear sides of the extending portion, and the adhesive surface of the adhesive is , At least a portion facing the adhesive surface is protected by the handle which can be peeled off, the article is accommodated in the bag body, and the handle protecting the adhesive surface of the adhesive is peeled off to remove the adhesive surface. When exposed, when the upper half of the stretched part is folded to the front or back of the body part and pressed onto the adhesive application part of the bag body, the adhesive is attached to the body or handle and sealed. A handbag made up of   The upper part of the bag body that has a bottom and has an opening at the top has a belt-shaped extension along the upper edge of the opening. A handbag in which the handle is fixed so that the base of the handle is located, and an adhesive is applied to at least one part of the handle facing the extended portion on one side of the front and rear sides, and the adhesive surface of the adhesive is , At least a portion facing the pressure-sensitive adhesive surface is protected by the stretchable portion, and the article is accommodated in the bag body, and the stretched portion protecting the pressure-sensitive adhesive surface of the pressure-sensitive adhesive is peeled off and adhered. When the surface is exposed, the upper half of the stretched part is folded to either the front or the back of the body part, and when the respective grips are combined and pressed onto the adhesive application part in the bag body, the adhesive is Attached to the handle or torso and sealed Carrier bags to be configured to.   The handbag according to claim 1 or 2, wherein the pressure-sensitive adhesive is a re-peelable pressure-sensitive adhesive.   The upper part of the bag body that has a bottom and has an opening at the top has a belt-shaped extension along the upper edge of the opening. A handbag made by fixing the handle so that the base of the handle is positioned, both of which are opposed to each other at the handle and the extended portion when the upper half of the extended portion is folded to either the front or the back of the trunk. Apply the adhesive that sticks to each other by pressing the adhesives applied to each other, house the article in the bag body, fold the substantially upper half of the stretched part to the body part side, and face When the pressure-sensitive adhesive surfaces of the pressure-sensitive adhesive are pressed together, the bag is configured so that the pressure-sensitive adhesives adhere to each other and are sealed.   Apply the adhesive that adheres by pressing the adhesive applied to each of the above to the part where the handle and the extension part face each other when the approximately upper half of the extension part is folded to either the front or back body side The handbag according to claim 4.   The handbag according to any one of claims 1 to 5, wherein a fold line parallel to the upper end side of the opening is provided in a substantially upper half of the extending portion.   The handbag according to any one of claims 1 to 6, wherein the handle is formed flat.

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