WO2009020226A1 - Assembly container for non-self-standing type liquid filling package - Google Patents

Abstract

Proposed is a container, which suspends and holds a liquid filling package using a non-self-standing flexible packaging bag so that it can effectively exhibit the checking function of a dispensing nozzle protruded from that packaging bag, and which can be assembled quickly and simply by a user, thereby to attach and detach the liquid filling package simply to and from the assembled container, for recycled uses. The container is a self-standing assembly container, which is enabled to house the non-self-standing liquid filling package having a protruded liquid dispensing nozzle having the checking function on one side of the flexible packaging bag, in a suspended and held state, in a cylindrical container. The self-standing assembly container includes a generally square trunk sheet for becoming a portion to enclose the trunk portion of the liquid filling package, and a suspending and holding mechanism disposed in the upper portion of the trunk sheet, for holding the liquid filling package.

Description

 Assembling containers for non-self-supporting liquid-filled packagings Description of related applications

 This application is based on Japanese Patent Application No. 2 0 0 8-5 3 1 2 0 and Japanese Patent Application No. 2 0 0 8-5 3 1 2 5 filed on Mar. 4, 2008. No .: Japanese Patent Application No. 2 0 0 7 — 2 0 5 1 4 8), and claiming priority. Technical field

 The present invention relates to an assembly container for a non-self-supporting liquid filling package. In particular, it contains a liquid dispensing nozzle with a non-return function, i.e., a non-self-supporting liquid-filled packaging body with a film-like non-return nozzle, which is formed using a soft laminated film, and is installed. The present invention relates to a self-supporting assembly container that is detachably suspended and held. Background art

As a packaging container capable of repeatedly pouring liquid liquor, viscous foods and drinks, dressing cakes and liquid seasonings, alcoholic beverages, oils and other liquids that may contain granules In 2004-175439 and JP-A-2005-59958, a bag body made of a soft laminated film, and a liquid dispensing nozzle provided so as to protrude from the side or top of the bag body, that is, a film check nozzle A flexible packaging bag is disclosed. According to this flexible packaging bag, the liquid packaged item is poured out by the crushed deformation of the packaging bag made of a soft laminated film according to the amount dispensed. Since there is no intake (backflow) of outside air from the nozzle into the packaging bag, it is possible to prevent oxidation, deterioration of flavor, and contamination of the packaged items in the bag. In addition, the dispensing nozzle having a non-return function can return the original standing posture after tilting the packaging bag and dispensing the packaged item. As a result, the pouring stops quickly and the spout at the tip of the nozzle is sealed, so that it can be reliably prevented from entering the bag of outside air from the pouring nozzle. Can be kept fresh.

 The packaging bag described in the above-mentioned JP-A-2004-175439 and JP-A-2005-59958 is composed of a soft laminated film, and is not self-supporting or formable. When transporting, storing, displaying, or using a liquid-filled package that is packed and packaged with a package, it can be fixed at multiple locations on a paper or resin-made self-supporting box, etc. It is necessary to fix and store. Moreover, when this liquid-filled package is stored in a box or the like, in order to effectively demonstrate the check function of the dispensing nozzle, the dispensing nozzle must be accurately stored in the target position, It is necessary to fix the bag firmly inside the box. However, these storage operations require many processes, and there are problems in terms of accuracy and cost to mechanize this, and the actual situation is that it has not been put into practical use.

 Therefore, the inventors have realized the cost reduction by having the customer himself / herself perform the operation of storing the liquid-filled package in the box, etc., and improved the usability of the liquid-filled package. We examined to make it. As a result, the inventors can suspend and hold the liquid-filled package, effectively exhibiting the non-return function of the dispensing nozzle, and quickly without requiring the user to use an adhesive or the like. It was possible to develop a container that can be assembled easily and that can be easily used for removing and filling liquid packaging from the assembly container and that can be recycled. Disclosure of the invention

The present invention relates to a non-self-supporting liquid material obtained by filling a liquid packaging material in a liquid in a flexible packaging bag in which a liquid pouring nozzle having a check function is provided in a cylindrical container. We propose a self-contained assembly container for liquid-filled packaging that allows the filled packaging to be stored in a suspended state. This assembly container is provided with an assembly locking hole on one side in the vicinity of the lower part of both ends in the width direction. A locking piece to be hooked in the locking hole, and a cylindrical shape in a state of being assembled into a cylindrical shape and surrounding the body of the liquid-filled package, An upper part of the body sheet is provided with a suspension holding mechanism for suspending and holding the liquid filling and packaging body inside the cylindrical assembly, and is a self-standing that can be assembled in a cylindrical shape. It is a mold container.

 In the present invention,

 (1) A flow control movable stopper for adjusting the discharge flow rate by sandwiching the liquid discharge nozzle portion is attached to the upper part of the body sheet.

 (2) The liquid pouring nozzle having the non-return function is formed by superposing a soft laminated film including a base film layer and a sealant layer laminated on the base film layer, and heat-sealing the peripheral portion thereof. A discharge passage in the interior, which has a function of preventing the entry of outside air when the packaged material in the package is poured out.

 (3) The suspension holding mechanism is composed of a plurality of pairs of pin holes and locking pins provided on the upper edge of the barrel sheet assembled in a cylindrical shape, or detachable from the upper edge of the trunk sheet Any of the suspension clips attached to the.

 (4) When the above-mentioned monthly seat is assembled in a cylindrical shape, it forms a plate-like overlapping upper part that can be opened and closed in a state where the upper part is folded into two, A locking pin is detachably attached to the pin hole provided in the overlapping upper portion, and the liquid is passed through a suspension hole provided in the upper horizontal seal portion of the liquid-filled package body to the locking pin. It is designed to be able to suspend and hold the product-filled package in a detachable manner,

(5) The body sheet is provided with notches for window holes at the center and both side edges, and when assembled in a cylindrical shape, the upper part is folded into two and opened in contact with each other. A plate-shaped overlapping upper portion that can be closed is formed, and the liquid-filled packaging body is formed into a cylindrical shape by a suspension clip that sandwiches the upper horizontal seal portion of the liquid-filling packaging body together with the overlapping upper portion. So that it can be removably suspended in a container assembled in To be

 (6) The upper overlapping portion of the body sheet is formed by sticking an adhesive sheet to the inner surface of at least one of the body sheets that are adjacent to each other to form the body sheet,

 (7) When the body part sheet is assembled into a cylindrical shape to form a container, the lower part has a separate bottom plate that is integral with or removable from the body part sheet,

 (8) The bottom plate is a continuous sheet integrally formed as a part of the trunk sheet, or an insertion that is fitted into a bottom plate scissor slit formed along the bottom edge of the trunk sheet. A plurality of pieces are formed on the outer peripheral edge by an independent sheet,

 (9) The movable stopper for flow adjustment is provided on the upper part of the body sheet in the portion where the liquid pouring nozzle is located in a container in an assembled state in which the liquid filling package is accommodated and held suspended. A swing type stopper that is detachably mounted via a support pin and pivotally supported.

 (10) The movable stopper for flow adjustment is a container in an assembled state in which a liquid-filled package is accommodated and suspended, and a portion where a liquid pouring nozzle having a check function is located is located outside the upper portion of the trunk sheet. A slide-type stopper provided so as to be movable in the vertical direction or the horizontal direction so as to sandwich the upper part of the cylindrical body part along a guide provided on the surface;

 (1 1) The flow adjustment movable stopper is capable of adjusting the discharge flow rate of the package to be dispensed from the dispensing nozzle by its rotation or movement, and has a stopper function. There is,

 (12) A plurality of locking pins for allowing the pin holes to pass through the plurality of suspension holes provided in the upper seal portion of the liquid-filled package body are detachably attached to the pin holes,

(13) The suspension clip is detachably attached so that the upper seal portion of the liquid-filled package is sandwiched between the upper end portions of the containers in the assembled state,

(14) The trunk sheet is provided with a notch for a window hole in at least one of the width direction both ends from the abdomen to the upper end edge, (15) The torso sheet is formed of a hard material having rigidity and flexibility, and forms a strong self-supporting container,

 (16) Liquid dispensing of the flexible packaging bag in the vicinity of the liquid filling package suspended in a container formed by assembling the trunk sheet under the liquid dispensing nozzle Installed a liquid outflow assisting tool that clamps the side edge of the nozzle side,

(17) The liquid outflow assisting tool is a pair of holding members that are elastically protruded inward in the container so as to hold one side of the liquid-filled package suspended and held in the container. Composed of pieces,

 (18) The liquid-filled package is provided with a liquid pouring nozzle that projects a non-return function when a liquid material is interposed between overlapping plastic films on the side of a bag body made of a soft laminated film. A non-self-supporting flexible packaging bag made of a package in which a liquid or viscous package is filled with a seal in the liquid,

Such a configuration provides a more preferable angle determination means. The self-supporting assembly container for a liquid-filled package according to the present invention comprises a flexible plastic substantially square body part sheet formed mainly by injection molding press molding. It can be an assembly container and can be used repeatedly. In particular, the assembly container for the liquid filling package is assembled into a cylindrical container by the customer itself, and the non-self-supporting liquid filling package is stored (suspended) from the openable upper part of the container. Therefore, the operation of attaching the package can be simplified and the cost of the product can be reduced.

 In addition, the assembly container of the present invention is a container that is formed of a plate-like body whose upper part can be opened and closed, and the middle part and below form a cylindrical body shape. It is suitable for storing a flexible packaging bag using a film, that is, a liquid-filled package, and suspending and holding it in a use state.

Moreover, according to the present invention, the flow formed by sandwiching the liquid dispensing nozzle at the top of the container. Since the adjustment movable stopper is provided, the amount of the package to be packaged can be easily adjusted by rotating or moving the flow adjustment movable stopper. This flow control movable stopper has a function as a stopper, and is effective for dispensing an appropriate amount of the packaged material in the liquid-filled package so that the flow rate can be controlled. Prevents backflow (intrusion into the bag) of the outside air from the liquid dispensing nozzle, that is, the film or non-returning nozzle, and completely prevents the contents from being oxidized and contaminated for a long time. It will be possible to provide safe food.

 Further, in the present invention, since the non-self-supporting liquid filling package can be suspended and stored in the assembly container by the locking pin or the hanging clip, anyone can easily replace the liquid filling package. be able to.

 In addition, the assembly container of the present invention is composed of hard plastics such as Oka ij-type flexible plastics and hard materials such as metal, so it can be used repeatedly and in the distribution process. It can be provided in the form of a sheet and is not bulky. Moreover, only the empty bag of the liquid-filled package is discarded after the packaged material is poured out, which can contribute to reducing the volume of garbage. Brief Description of Drawings

 FIG. 1 is a perspective view showing an example of a liquid-filled package.

 FIG. 2 is a view showing an example of a body sheet for forming the assembly container for a liquid-filled package according to the present invention.

 FIG. 3 is a view illustrating the container body of the assembly container for a liquid-filled package according to the present invention.

 FIG. 4 is a view showing an embodiment of the assembly container for a liquid-filled package according to the present invention.

FIG. 5 is a view showing an example of a body sheet and a bottom plate for forming the assembly container for a liquid filling package of the present invention. FIG. 6 is a view showing an assembling method of the assembly container for a liquid filling package according to the present invention.

 FIG. 7 is a view showing another embodiment of the assembly container for a liquid-filled package according to the present invention.

 FIG. 8 is a diagram showing an embodiment of the movable stopper for flow adjustment of the assembly container for a liquid filling package according to the present invention.

 FIG. 9 is a view showing another embodiment of the movable stopper for flow adjustment of the assembly container for a liquid-filled package according to the present invention.

 FIG. 10 is a view showing another embodiment of the flow-controllable movable stopper of the assembly container for a liquid-filled package according to the present invention.

 FIG. 11 is a view showing another embodiment of the assembly container for a liquid-filled package according to the present invention.

 FIG. 12 is a view showing an example of a liquid outflow assisting tool of the assembly container for a liquid filling package according to the present invention.

 FIG. 13 is a view showing another embodiment of the assembly container for a liquid-filled package according to the present invention. BEST MODE FOR CARRYING OUT THE INVENTION

 Embodiments of the present invention will be described below with reference to the drawings.

First, the liquid filling package will be described. FIG. 1 shows an example of a liquid-filled package 10 in which a liquid material is filled into a non-self-supporting flexible packaging bag by a submerged sealing method (submerged seal filling), which is an object to which the present invention is applied. It is a perspective view. This liquid-filled package 10 is a flexible package comprising a bag body 2 formed by heat-sealing a soft laminated film, and a dispensing nozzle 1 projecting from the upper part of one side of the bag body 2. The bag is filled with an article to be packaged made of, for example, a liquid such as soy sauce, a viscous material such as oil or a solid-containing dressing or mayonnaise. Therefore, this is a self-supporting, non-self-supporting packaging bag with no fixed form. Therefore, this liquid In order to pour a package from a package filled with a product, the self-supporting assembly container according to the present invention is necessary.

 The bag main body 2 and the pouring nozzle 1 are both made of a soft laminated film having at least a base film layer and a sealant layer. It can be manufactured by fusing the upper part of one side of the main body 2 with heat seal, high frequency seal, impulse seal or the like. In the following, the case where the bag body 2 and the dispensing nozzle 1 are fused and joined will be described. Note that the melted part of the bag body 2 and the pouring nozzle 1 is indicated by hatching in the figure.

 The dispensing nozzle 1 is used for filling the bag body 2 with the packaged material or prior to filling the packaged material, for example, at the side of the bag body 2 where the sealant layer is fused to the bag. A sealant layer on the outer surface of the base end of the nozzle 1 is bonded to the inner surface of the main body 2, preferably by heat sealing, so that it becomes a part of the packaging bag. From the upper end of the main body 2 to the side It is a protruding one.

 A flexible packaging bag that is not self-supporting becomes a full-packed liquid-filled package 10 by filling and packaging the packaged goods in the bag, preferably under evacuation (filled with liquid seal). The package filled and packaged in the liquid-filled package 10 is, as shown in FIG. 1, the notch 3 force of the upper fused portion 5 of the dispensing nozzle 1, and the tip of the nozzle 1. The portion can be opened by tearing and removing it with fingers, for example, and then the liquid-filled package 10 is preferably tilted together with the container of the present invention for storing and holding it. As a result, the tip spout of the nozzle 1 of the liquid-filled package 10 is sufficiently opened on the front and back sides due to the water head pressure of the packaged material in the bag (gap generated between the overlapping laminated films). Therefore, the necessary dispensing will be performed.

When the packaged item is poured out in this way, the bag body 2 made of a soft laminated film, that is, the flexible packaging bag itself, draws outside air from the spout of the liquid dispensing nozzle as the packaged item is poured out. Without the amount corresponding to the volume dispensed The shrinking wrinkle is crushed and deformed to be in a close contact state.

 After the required amount of package has been poured out by tilting the liquid-filled package 10, the dispensing stops when the liquid-filled package 10 is returned to its original standing position. Due to this stoppage of the pouring, the inside of the pouring nozzle wetted with the packaged material is wet with the liquid packaged product (liquid film), and the liquid film is in close contact with each other because the liquid film is interposed in the gap between the films. It becomes a state. That is, at the same time as the pouring is stopped, the pouring spout at the tip of the pouring nozzle 1 is hermetically sealed over the width direction of the film on the front and back of the liquid pouring nozzle 1, in other words, the entire vertical direction. It reliably prevents the outside air from entering the package 10 (non-return action).

 Therefore, in the liquid-filled package 10 having this dispensing nozzle 1, the packaged items in the bag are prevented from coming into contact with the outside air during and after the dispensing as well as before the dispensing. Therefore, it is protected, and oxidation or fouling of the packaged items in the bag can be prevented.

 By the way, such a non-return action on the front and back films of the liquid discharge nozzle 1, which can be called a film check nozzle having a check function, or a film valve, is caused by the rising and returning of the liquid-filled package body 10. In this case, the dispensing nozzle 1 is released from the action of the hydraulic head pressure to return to the shape at the time of manufacture, and the packaged item in the dispensing nozzle 1 returns to the packaging body 2. In addition, the inner surfaces of the front and back films are brought into close contact with each other by the capillary action when wetted by the package. The same applies to the bag body 2, which is exposed to a reduced-pressure atmosphere due to crushing deformation caused by the pouring, and the inner surfaces of the laminated films constituting the bag body are adsorbed (adhered) to each other. As a result, a non-return function that prevents the inhalation and intrusion of outside air is produced. That is, the adhesion between the films of the pouring nozzle 1 is combined with the above-mentioned capillary action, and the bag is shrunk or crushed and deformed as the packaged material is poured from the liquid filling package 10. It is more certain if the main body 2 tends to decompress based on its inherent inertia restoring force.

Thus, here, without any special operation for the dispensing nozzle 1, the liquid filling package 10 is automatically sealed in close contact with the rising and returning of the package 10. The dispensing nozzle 1 can exhibit an excellent check function. In short, this liquid pouring nozzle is composed of two overlapping soft laminated films that are fused together at the outer periphery excluding the nozzle base end, and formed as a pouring passage in the center. When the package body is poured out by tilting the bag body, the inner surfaces of the laminated films in which the inside of the dispensing passage becomes wet when the packaged article passes, A check function that prevents the intrusion of outside air by the close contact action caused by the contents to be packaged staying on the inner surface of the extraction passage can be called a check valve in the form of a show film.

 In addition, such a pouring nozzle 1 with a non-return function is composed of a thermoplastic, uniaxially or biaxially stretched base film layer and a sealant layer laminated between them, for example, extrusion lamination, dry lamination or coextrusion. Laminated film on each side of the front and back, for example, two laminated films on the front and back, or one laminated film folded back on the front and back at the center, with one sealant layer facing each other, It is a wedge shape or the like that is fused together at the peripheral part except the base end. Note that the fusing temperature of each sealant layer laminated with the base film layer sandwiched between them, for example, by changing the material, changing the extrusion lamination conditions of each sealant layer of the same material, etc. The melting point of the sealant layer on the inner surface of the nozzle 1 is preferably at least 5 ° C. higher than the melting point of the sealant layer on the outer surface of the nozzle 1.

In addition, the pouring nozzle 1 imparts high water vapor impermeability, gas parriality, etc., and makes it easy and smooth to remove the linear tearing of the tip of the pouring nozzle 1 with fingers, and also to tear tears. By making it sufficiently smooth without fuzzing, the check function can be more fully exhibited. Therefore, the base film layer can be a uniaxial or biaxially stretched polyethylene terephthalate layer, ethylene butyl alcohol copolymer layer, nylon layer, polyester layer, polypropylene layer, etc. It is preferable to form by what was provided. In addition, as the sealant layer, various non-stretched PE Layer, PP layer, olefin-based resin layer such as meta-catalyst-catalyzed polyethylene layer, ethylene butyl acetate copolymer layer, ethylene acrylate copolymer layer, ionomer layer, ethylene butyl acetate copolymer layer, ethylene vinyl alcohol It is preferably formed by a copolymer layer or the like.

 Such a liquid filling package 10 in which a package is filled in a flexible packaging bag having a non-returning dispensing nozzle 1 with a non-return function 1 has a bag body 2 formed of a soft plastic laminated film. Therefore, when used, it is necessary to store the liquid filling package 10 in a holding container. Therefore, in the present invention, such a liquid-filled package 10 is accommodated, and this is suspended and held, and an object to be packaged in the liquid-filled package 10 is, as necessary, a body portion thereof. A container that can be assembled and reused, which also has a dispenser function that pressurizes and discharges from the dispensing nozzle 1 while adjusting the flow rate, was studied.

 FIG. 2 shows an example of a body sheet 2 1 for forming an assembly container 20, which is a dispenser function compatible with the present invention (this function is provided by a molded product of flexible, elastic plastic) FIG. The body sheet 21 is made of a rigid and flexible thermoplastic resin or the like by injection molding or punching, and in the unfolded state, the left body sheet 21 L And right trunk sheet 2 1 R The force is almost the same square.

A method of assembling the assembly container 20 used for storing and suspending and holding the liquid filling package 10 using the trunk sheet 21 will be described. First, the middle part of the body sheet 21 is rounded in the width direction, and as shown in FIG. 3, the locking holes 28 and the folded back locking pieces provided near the lower portions at both ends in the width direction. 2 9 That is, by engaging the latching hole 2 9 provided on the left trunk sheet 2 1 L with the latch hole 28 provided on the right trunk sheet 2 1 R, A container body made of a cylindrical body is formed. Subsequently, the upper part of the container body bent in this cylindrical shape is folded from the substantially central part in the width direction of the trunk sheet 21, and the upper parts of the left and right trunk sheets 21 L and 21 R are opened. As shown in Fig. 4, an overlapping upper part 42 for the plate-like body shape is formed so as to be freely closed (joined and separated). The upper part presenting this plate-like body is a locking pin hole provided at each position corresponding to the left and right body parts 2 1 L and 2 1 R of the overlapping upper part 4 2 facing each other. 3 0 a and pin hole 3 0 d, pin hole 3 0 b and pin hole 3 0 c are formed by passing through locking pins 4 3 and 4 4, respectively. The top is open for storage. The assembly container 20 for a liquid-filled package according to the present invention has a cylindrical shape from the middle to the lower part and a plate-like shape at the upper part. This is because the liquid filling package 10 made of a soft film has a shape close to that of a suspended display. In other words, the middle part to the lower part of the package 10 are filled with a liquid package, and if this is suspended, it will swell and become rounded. This is because the upper part of the body 10 has a plate shape.

 In the present invention, it is preferable to provide a window hole notch in at least one of the widthwise central portion and the widthwise both ends of the trunk portion sheet 21. In FIG. 2, a rear upper window hole notch 40 is provided at the center of the body sheet 21 and a front window hole notch 4 is provided at both ends of the body sheet 21 in the width direction. 1 a and 4 1 b are provided. This is because these notches 40, 4 1 a, 4 lb are used to bend the body sheet 21 in the width direction and make it easy to fold when assembling the assembly container 20 as described above. It is valid. Since the upper part of the assembly container 20 can be greatly opened, the liquid-filled package 10 is stored in the assembly container 20 and the notches 40, 4 1 a and 4 lb are liquid from there. In addition to being able to visually check the remaining amount of the packaged product in the product-filled package 10, and further pressurizing the body of the assembly container 20, Guide the pressure and dispense the contents (dispenser function). These notches 4 0, 4 1 a and 4 1 b will work effectively, ensuring smooth dispensing. be able to.

Next, in the assembly container 20 assembled as described above, A method for suspending and holding the body 10 is illustrated. First, the body sheet 21 that forms the overlapping upper part 42 that constitutes the plate-like body part of the upper part of the assembly container 20, that is, one of the left and right body sheets 2 1 L and 2 1 R is locked. Remove the pins 4 3 and 4 4 and open the upper part of the assembly container 20. That is, at this time, the locking pins 4 3 and 4 4 are connected to the pin holes 3 0 a and 3 0 b or 3 0 c and 3 0 d (here, the pin holes 3 0 a and 3 0 0 b) is still inserted. Then, the liquid filling package 10 is stored in the assembly container 20, and the locking pins 4 3 and 4 4 inserted through the pin holes 30 a and 30 b are connected to the liquid filling packaging 10. The upper upper seal portion 52 is hooked with the suspension holes 7 and 8 formed in advance, and the pin holes 30 c and 30 d are passed through to form the overlapping upper portion 42. As a result, the liquid filling package 10 is suspended and held inside the assembly container 20.

 Note that the assembly container 20 of the present invention is not provided with the bottom plate 22 as shown in FIG. 4, and even if it is formed only from the body sheet 21, the body sheet 21 is excellent in strength as will be described later. Since it is composed of materials, it can be self-supporting as an assembly container 20, and the liquid-filled package 10 can be securely suspended inside.

 Next, another embodiment of the assembly container 20 for a liquid-filled package according to the present invention will be described.

As shown in FIG. 5, the assembly container 20 is formed from a single sheet having a body sheet 21 and a bottom plate 22 connected to the sheet 21 via a support piece 23. Yes. A method of assembling the assembly container 20 used to store and suspend the liquid filling package 10 using the body sheet 21 and the bottom plate 22 is as shown in FIG. The bottom plate 2 2 is bent through the support piece 2 3 to the body sheet 2 1 side, the body sheet 2 1 is bent along the side edge of the bottom plate 2 2, and both sides of the bottom plate 2 2 are pressed. Squeeze pieces 2 4 and 2 5 provided in squeeze into staking slits 2 6 and 2 7 provided in the lower part of the body sheet 21. At this time, it is preferable that the bottom plate 2 2 be bent into a circular shape at the central portion thereof, whereby the strength of the bottom portion of the assembly container 20 can be improved. This First, the bottom of the assembly container 20 is formed.

 In the present invention, as shown in FIG. 5, the body sheet 21 and the bottom plate 2 2 are connected to each other via the support piece 23, and the support plate 23 is not provided. It is possible to make the bottom plate 2 2 detachable by separating it from the body sheet 2 1 and assembling the bottom part only by fitting the insertion slits 2 6 and 2 7 with the insertion pieces 2 4 and 2 5. .

 Alternatively, the bottom portion may be formed by joining the body sheet 21 and the bottom plate 2 2 together by welding or welding. In this case, it is not necessary to provide the insertion slits 2 6 and 2 7 of the body sheet 2 1 and the inserted pieces 2 4 and 2 5 of the bottom plate 2 2, and the shape of the body sheet 2 1 and the bottom plate 2 2 Can be simplified, and the manufacturing cost can be reduced.

 After forming the bottom of the assembly container 20 as described above, the middle part of the body sheet 21 was rounded in the width direction and provided in the vicinity of the lower portions at both ends in the width direction. Locking hole 2 8 and folding back locking piece 29, that is, pulling back folding locking piece 2 9 provided with left body trunk sheet 2 1 L into locking hole 28 provided in right body seat sheet 21 R By hanging and locking, a bottomed cylindrical container body can be formed.

 In the present invention, it is preferable to provide a bottom folded back holding piece 31 for supporting the bottom plate 22 from below at a position on the upper outer side in the width direction of the folded locking piece 29. As described above, the bottom folded holding piece 31 is folded to the body sheet 21 when the bottom plate 22 is inserted into the body sheet 21 to form the bottom part of the assembly container 20. Raise it so that it is located below the bottom plate 2 2. As a result, the bottom of the assembly container 20 is held by the bottom folded holding piece 3 1, and even if a load of the liquid filling package 10 is applied, even if it is shocked In addition, the strength of the bottom portion of the assembled container 20 can be remarkably improved.

Subsequently, as shown in FIG. 7, the upper part of the container body bent in a cylindrical shape is folded from the substantially central portion in the width direction of the trunk sheet 21 and left and right trunk sheets 2 1 L, 2 1 Overlay the upper part of R so that it can be opened and closed freely (joining and separating) to overlap the plate-like body shape The upper part 42 is formed.

 Then, in the assembly container 20 shown in FIG. 7, the suspension clip 51 is attached so as to sandwich the overlapping upper part 42 exhibiting a plate-like body from above. This suspension clip 51 is sandwiched together by pushing in from above the overlapping upper part 42 and the upper horizontal seal part 52 of the liquid filling package 10 disposed between the overlapping upper parts 42. It is used to suspend and hold the liquid filling package 10 inside the assembly container 20.

 As a method for suspending and holding the liquid filling package 10 in the assembly container 20 using the suspension clip 51, for example, one of the upper seal portions 52 of the liquid filling packaging 10 may be used. First, the liquid-filled packaging body 10 is placed in the assembly container 20 at its upper part so as to protrude from the upper end side of the dispensing nozzle 1 in the length direction. The seal portion 52 is disposed so as to protrude from the upper end of the overlapping upper portion 42. Then, as shown in FIG. 7, the upper seal part 52 protruding from the overlapping upper part 42 is bent to the outer side of the assembly container 20 and then sandwiched between the overlapping upper part and the hanging clip 51 from above. As a result, the liquid-filled packed body 10 is firmly suspended and held inside the assembly container 20.

 The suspension clip 51 may have any function as long as it has a function capable of sandwiching the overlapping upper part 42 and the upper seal part 52 of the liquid-filled package 10, and may be a plastic or metal fitting type or the like. Any suspension clip can be used, such as a spring-type suspension clip. By using this suspension clip 51, there is no need to provide pin holes 30a to 30d in the left and right body seats 21L, 21R as shown in Fig. 2. By simply attaching and detaching the clip 51, the liquid filling package 10 can be attached and removed.

When this suspension clip 51 is used, it is shown in FIG. 5 on at least one inner surface of the upper end portion of the left trunk sheet 21 L and the right trunk sheet 21 R that form the overlapping upper section 42. Adhere adhesive sheet 50 made of rubber or foam sheet such as silicon sheet, urethane rubber sheet, ptyl rubber sheet, etc. It is preferable that This is because when the liquid filling and packaging body 10 is sandwiched between the overlapping upper parts 4 2 by the suspension clips 51 and suspended in the assembly container 20, the adhesive sheet becomes the liquid filling and packaging. This is because it can be effectively prevented from coming into close contact with the body 10 and falling off between the upper portion 4 2 of the liquid filling package body 10 force overlap. Further, as shown in FIG. 2 and FIG. 5, the contact sheet 50 is attached to at least one inner surface of the nozzle portion 4 7 of the left trunk sheet 21 L and the right trunk sheet 21 R. Is preferred. This is to suppress the occurrence of wrinkles on the film constituting the liquid pouring nozzle 1 and to effectively exert the check function of the liquid pouring nozzle 1. In other words, the non-return function of the liquid dispensing nozzle 1 is exerted by capillary action with the liquid packaging remaining in the gaps between the films constituting the liquid dispensing nozzle 1 remaining. Along with the high wettability of the package to the film, the gap between the films is small and the adhesiveness is high, that is, the film has no wrinkles and the flatness is more effective. This is because the non-return function can be demonstrated.

 Next, still another embodiment of the assembly container 20 for a liquid-filled package according to the present invention will be described. In the assembly container 20 for liquid filling and packaging body, as shown in FIG. 8, the dispensing nozzle 1 is arranged on the side where the dispensing nozzle 1 of the liquid filling and packaging body 10 above the assembly container 20 is positioned. In this example, the discharge amount is adjusted by tightening and the flow adjustment movable stopper 45 having a function as a stopper is provided.

 The flow control movable stopper 45 shown in FIG. 8 is pivotally supported by using the locking pin 44 as a pivot pin, and sandwiches the overlapping upper part 42 of the assembly container 20 from above. 4 Swing type that is configured to tighten the dispensing nozzle 1 existing between two.

As the movable stopper for flow adjustment 45, in addition to the swinging swing type shown in Fig. 8, as shown in Fig. 9 and Fig. 10, the liquid pouring nozzle 1 in the upper part 4 2 is positioned. Provided on the outer surface of at least one of the parts to be Standing container 20 0 or flow control movable stopper 4 5 Along the guides 5 3 a and 5 3 b, which will be provided with either one of the convex projections that fit in each other, A slide-type stopper that is movably fitted in the vertical direction or the horizontal direction so as to be sandwiched may be used. In this example, the movable stopper 45 for flow control using a stopper is formed by forming two guides 5 3 a and 5 3 b in one assembled container 20 for a liquid-filled packaging body. It can also be moved in the horizontal direction.

 When any of the flow control movable stoppers 45 of Fig. 8 to Fig. 10 is used, the liquid flow path width of the dispensing nozzle 1 changes by changing the rotation angle or moving position. It is possible to adjust the amount of the package to be dispensed from the dispensing nozzle 1. Also, when not using the package, this flow control movable stopper

By positioning 4 5 so that the dispensing nozzle 1 is completely tightened, there is a risk that the package will leak even if the assembly container 20 falls down or pressure is unavoidably applied to the body. Absent. The flow adjustment movable stopper 45 is provided so as to cover part or all of the dispensing nozzle 1.

 The flow control movable stopper 45 has a slit 46 for sandwiching the overlapping upper part 42, and the slit 46 has a width between the overlapping upper part 42 and the overlapping upper part 42 of the assembly container 20 to be sandwiched. In the case where the film thickness of the discharge nozzle 1 existing in the above and the adhesive sheet 50 are used, it is preferable to add 0 to; 1.0 image to the total of the thickness. This is because when slit 4 6 width is smaller than the total thickness of overlapped upper part 4 2, discharge nozzle 1 and adhesive sheet 50, slit 4 6 does not enter overlapped upper part 4 2, while slit 4 6 This is because if the width is too large, even if the thickness of the contact sheet 50 is adjusted, the overlapping upper part 42 cannot be tightened, and the discharge amount from the dispensing nozzle 1 cannot be adjusted.

In addition, when using the movable stopper for flow adjustment 45 that can move in the vertical direction or the horizontal direction in FIGS. 9 and 10, a recess or a protrusion is provided on the inner wall surface of the slit 46, and the recess or the protrusion is , Projections or recesses provided on guides 5 3a, 5 3b By fitting to the portion, the flow adjustment movable stopper 45 can be fixed at a desired position.

 The flow control movable stopper 45 is preferably made of talyl, vinyl chloride, polycarbonate, ABS resin, etc.

 Further, in another embodiment of the liquid-filled packaging assembly container 20 of the present invention shown in FIG. 11, the overlapping upper part 4 2 ( The left and right body sheets 2 1 L, 2 1 R) and the upper seal part 5 2 of the liquid-filled package 10 disposed between the overlapping upper parts 4 2 are pushed in from above and sandwiched together. The liquid filling and packing body 10 is suspended and held inside the assembly container 20 and the liquid filling and packing body 10 is discharged by tightening the pouring nozzle 1 on the side where the pouring nozzle 1 is located. In addition to adjusting the amount, a movable stopper for flow control 45 having a function as a stopper is provided.

 And in any of the assembly containers 20 for the liquid filling and packaging body shown in FIGS. 4 and 7 to 11, the liquid filling packaging body 10 is suspended in the assembly container 20 as described above. While being held, the packaging container 20 can be poured out from the dispensing nozzle 1 by tilting the assembly container 20 or by manually pressing the trunk of the assembled container 20. This is because the head pressure of the package is applied to the nozzle 1 of the liquid filling package 10 by the tilting or pressing of the assembly container 20, and the nozzle 1 is sufficiently opened on the front and back sides. Because.

 The torso sheet 21 is preferably formed of a material that has excellent strength and can stand by itself when the assembly container 20 is used. For example, the body sheet 21 has rigidity and flexibility. Thus, it is preferable to use a resin material or a metal material having a firm property that deforms and restores within the elastic range.

In particular, it is preferable to use thermoplastic resin such as polypropylene, polyethylene, polyethylene terephthalate, nylon, ABS resin or polystyrene, or thermosetting resin epoxy resin, phenol resin or polyurethane resin as the resin material. As a metal material, for example, stainless steel It is preferable to use a thin plate or a thin plate of aluminum or an aluminum alloy.

 The reason why the assembly container 20 for liquid filling and packaging body is formed of a material having rigidity and flexibility is that the assembly container 20 for liquid filling and packaging body can be deformed and restored. It is possible to open the upper part of the liquid-filled packaging assembly container 20 with a large opening, and the liquid-filled packaging body 10 can be easily suspended or removed from the liquid-filled packaging assembly container 20 or even liquid. Filler ± Assembly assembly container for liquid packaging 20 Filled packaging body for liquid material 10 0 2 parts of the bag body of the assembly are pressed while adjusting manually from the outside. This is because the tip of the exit nozzle 1 can be opened and the packaged items can be poured out.

 Furthermore, the assembly container 20 for a liquid-filled package of the present invention may be formed of paper materials such as cardboard, cardboard, and resin-impregnated paper in addition to the plastic material and metal material.

 The thickness of the body sheet 21 and the bottom plate 22 is preferably 0.3 to 3.0. This is because when the thickness is less than 0.3 mm, sufficient strength to suspend and hold the liquid-filled packaging body 10 cannot be obtained. This is because it is difficult to assemble, and the upper part of the container 20 cannot be greatly expanded, and it is difficult to store the liquid-filled package 10.

 As for the body sheet 21, it is preferable to change the thickness of the upper part and the lower part. By reducing the thickness of the upper part, the assembly container 20 for the liquid filling packaging body is flexibly deformed and widened. In addition to facilitating and increasing the thickness of the lower part, when the assembled container 20 is lifted, it can be held firmly with little deformation even if it is gripped.

Further, the body sheet 2 1 and the bottom plate 2 2 may use a transparent, translucent, or opaque lens shift. When a transparent or translucent sheet is used, the body sheet 2 1 and the bottom plate 2 2 are formed from the outside of the container 20. The remaining amount of packaged items can be grasped. In the present invention, the front side window hole notches 4 1 a and 4 1 b are formed in the body sheet 21, and the body part sheet 21 is bent and molded. The nozzle part 4 7 of the body assembling container 20 is always open in the shape of a letter C (inverted triangle), and it is easy to tighten the overlapping upper part 42 with the flow adjustment movable stopper 45, The dispensing nozzle 1 is easy to spread and the packaged items can be poured easily.

 Further, according to the present invention, a dent or a non-slip sheet is pasted at a substantially central position in the width direction of each of the left and right trunk sheet 21 L and 21 R, that is, a position to be grasped by hand when lifting the assembly container 20. May be. When this recess is provided, it becomes a clue when the assembly container 20 is held by hand, and the liquid-filled package 10 can be pushed directly by hand to discharge the packaged article from the dispensing nozzle 1.

 The non-slip sheet is made of rubber such as silicon sheet, urethane rubber sheet, and ptyl rubber sheet, which prevents the assembly container 20 from slipping out of the hand and serves as a mark for the position held by the hand.

 Locking pin mounting pin holes 30 0 a, 30 b, 30 c, 30 0 d formed on the upper part of the body sheet 21 are circular with a diameter of about 4 to 6 mm. In order to make it easy to pass through the locking pins 4 3 and 4 4, it is preferable to form cross-shaped cuts in a, 30 b, 30 c, and 30 d.

Further, according to the present invention, when the liquid-filled package 10 is stored in the assembly container 20, the adhesive is placed on or near the vertical seal portion 9 located under the pouring nozzle 1 of the liquid-filled package 10. It is preferable to attach a tape or a liquid dispensing aid 48 as illustrated in FIG. As a result, when the assembly container 20 for liquid filling packaging body 20 is tilted, the liquid filling packaging body 10 can be prevented from sliding down, and the film constituting the liquid filling packaging body 10 can be prevented. Can be prevented from occurring. This is because if a large number of wrinkles occur on the film, the packaged material is taken into the film, and the amount of the packaged product dispensed is reduced. The liquid extraction aid 48 has an inwardly projecting convex portion that is curved (FIG. 12) or curved inward in the cylindrical S same portion 21. It consists of a pair of clamping pieces. Place the piece on the left body sheet 24 L and the right body sheet 24 R in the vicinity of the portion where the vertical seal 9 of the liquid-filled package 10 is located, so that the projections are in contact with each other. Provide. As a result, the liquid filling package 10 is sandwiched and fixed by the pair of sandwiching pieces (convex portions) of the liquid pouring aid 48 in the vicinity of the vertical seal portion 9, Even when the liquid is filled and the liquid-filled package 10 is reduced in size, it is possible to effectively suppress slippage and wrinkling on the film.

 Further, in the present invention, as shown in FIG. 13, a handle portion 49 made of plastic, metal, or the like may be provided on the upper part of the assembly container 20 for liquid filling and packaging body. As a result, the assembly container 20 for the liquid filling packaging body can be easily carried and tilted while gripping the handle portion 49, whereby the packaged article is poured out into the liquid filling packaging body 10. 1 can be discharged. Industrial applicability

 According to the present invention, it is necessary to pour a packaged product such as a pharmaceutical product or a cosmetic product into a non-self-supporting flexible packaging bag having a check function multiple times. In addition to being useful as a self-contained packaging container for suspending and holding liquid-filled packages, it does not have a dispensing nozzle with a non-return function, and suspends and holds general flexible packaging bags. It can be suitably used as a container.

Claims

1. Non-self-supporting liquid filling packaging in which a liquid package is sealed and filled in a flexible packaging bag with a non-returning liquid pouring nozzle projecting into a cylindrical container. A self-supporting assembly container for a liquid-filled package that can be stored in a suspended state.  In the vicinity of the lower part of both ends in the width direction, one side is provided with a locking hole for assembly, and the other side is provided with a locking piece to be hooked on the locking hole, and ¾a A substantially rectangular trunk sheet that is cylindrical and is a part that surrounds the trunk of the liquid-filled package body;  In the upper part of the trunk sheet, a suspension holding mechanism for hanging and holding the liquid-filled package in the surroundings of the cylindrical assembly, It is a self-supporting container that can be assembled into a cylindrical shape. 2. A flow adjustment movable stopper for adjusting a discharge flow rate by sandwiching the liquid discharge nozzle portion is attached to an upper portion of the body portion sheet. Assembly container for liquid filling packaging. 3. The liquid pouring nozzle having a non-return function is formed by superposing a soft laminated film including a base film layer and a sealant layer laminated on the base film layer and heat-sealing the peripheral portion thereof. The discharge passage is formed and has a function of preventing intrusion of outside air when the packaged material in the liquid-filled package is poured out. Assemblage container for liquid filling packaging. 4. The suspension holding mechanism is provided at the upper edge portion of the body sheet assembled in a cylindrical shape. Within the scope of claim 1, which is either a plurality of pairs of pin holes and locking pins, or a suspension clip detachably attached to the upper edge of the body seat The assembly container for liquid filling packaging bodies as described. 5. The body sheet is formed into a plate-like overlapped upper part that can be opened and closed in a state where the upper part of the body sheet is folded in two when the cylinder sheet is erected. A locking pin is detachably attached to the pin hole provided in the overlapping upper portion of the bracket, and the bracket is connected to the locking pin via a suspension hole provided in the upper horizontal seal portion of the liquid filling package. 2. The assembly container for a liquid-filled package according to claim 1, wherein the liquid-filled package is detachably suspended and held. 6. The body seat is provided with notches for window holes at the center and both side edges, and when assembled in a cylindrical shape, it can be opened and closed with the upper part folded into two. A plate-shaped overlapping upper portion is formed, and together with the overlapping upper portion, the liquid material-filled packaging body is assembled into a cylindrical shape by a suspension clip that sandwiches the upper horizontal seal portion of the liquid material-filled packaging body. 2. The assembly container for a liquid-filled package according to claim 1, wherein the assembly container is detachably suspended in the container. 7. Superimposed above the barrel seat, at least one of the inner surface of the barrel sheet adjoin one another to build form it, in the range 5 or ⁶ claims, characterized by comprising adhered adhesive sheet The assembly container for liquid filling packaging bodies as described. 8. The body sheet has a bottom plate that is integral with or removable from the body sheet at the lower end when the body sheet is assembled into a cylindrical shape to form a container. The assembly container for liquid filling packaging bodies as described. 9. The bottom plate is a continuous sheet integrally formed as a part of the trunk sheet, or a squeeze piece to be fitted into a bottom plate insertion slit formed along the bottom edge of the trunk sheet. 9. The assembly container for a liquid-filled package according to claim 8, wherein a plurality of the outer peripheral edges are formed by independent sheets. 1 0. The movable stopper for flow adjustment is provided on the upper part of the body sheet of the portion where the liquid pouring nozzle is located in the container in an assembled state in which the liquid filling package is accommodated and suspended. 3. The assembly container for a liquid-filled package according to claim 2, wherein the assembly container is a swing-type stopper that is detachably mounted via a support pin and pivotally supported. 1 1. The movable stopper for flow adjustment is the body seat in a portion where a liquid pouring nozzle having a check function is located in a container in an assembled state in which a liquid-filled package is accommodated and suspended. A slide-type stopper provided so as to be movable in a vertical direction or a horizontal direction so as to sandwich the upper part of the cylindrical body part along a guide provided on the outer surface of the upper part. An assembly container for a liquid-filled package according to range 2. 1 2. The flow control movable stopper is capable of adjusting the discharge flow rate of the package to be poured out from the pouring nozzle by its rotation or movement, and has a stopper function. The assembly container for a liquid-filled package according to claim 2, wherein the assembly container is provided. 1 3. The pin hole is provided with a plurality of detachable attachment pins through which a plurality of suspension holes provided in the upper seal portion of the liquid filling packaging body are threaded. An assembly container for a liquid filling package according to claim 4. 14. The liquid clip according to claim 4, wherein the suspension clip is detachably attached so that the upper seal portion of the liquid filling package is sandwiched between the upper end portions of the container in the assembled state. Assembly container for product-filled packaging. 15. The body sheet according to claim 1, wherein a notch for a window hole is provided in at least one of the portions corresponding to both ends in the width direction from the abdomen to the upper end edge. Assembly container for liquid filling packaging. 16. The liquid material-filled package according to claim 1, wherein the trunk sheet is formed of a rigid material having rigidity and flexibility, and forms a self-supporting container. Assembly container. 1 7. In the vicinity of the liquid filling package suspended and held in the container formed by assembling the trunk sheet under the liquid pouring nozzle, the side of the flexible packaging bag on the liquid pouring nozzle side 2. The assembly container for a liquid-filled package according to claim 1, further comprising a liquid outflow assisting tool sandwiching the edge. 18. The liquid outflow assisting tool is a pair of holding pieces that are elastically projected inward in the container so as to hold one side of the liquid-filled package suspended and held in the container. The liquid weight emphasizing package according to claim 17, characterized in that it is constituted by 19 9. The liquid-filled package is provided with a liquid pouring nozzle that projects a non-return function when a liquid material is interposed between overlapping plastic films on the side of a bag body made of a soft laminated film. It consists of a package made by filling a liquid or viscous packaged item in a non-self-supporting flexible package. The assembly container for a liquid-weighted package according to claim 1, characterized in that it is.