KR20160120686A - Multiplex storage pouch - Google Patents

Multiplex storage pouch Download PDF

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Publication number
KR20160120686A
KR20160120686A KR1020160045703A KR20160045703A KR20160120686A KR 20160120686 A KR20160120686 A KR 20160120686A KR 1020160045703 A KR1020160045703 A KR 1020160045703A KR 20160045703 A KR20160045703 A KR 20160045703A KR 20160120686 A KR20160120686 A KR 20160120686A
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KR
South Korea
Prior art keywords
handle
die
separation membrane
cut
shape
Prior art date
Application number
KR1020160045703A
Other languages
Korean (ko)
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KR101889601B1 (en
Inventor
강신조
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강신조
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Publication date
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Publication of KR20160120686A publication Critical patent/KR20160120686A/en
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Publication of KR101889601B1 publication Critical patent/KR101889601B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/305—Skin packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/70—Rigid cutting or tearing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3261—Flexible containers having several compartments
    • B65D81/3266—Flexible containers having several compartments separated by a common rupturable seal, a clip or other removable fastening device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2217/00—Details of mixing containers or closures

Abstract

The present invention relates to a separator for separating a receiving space formed between two films into two receiving parts; And a punching member having one end in the longitudinal direction and the other end in the longitudinal direction forming a cut portion having a sharp shape, wherein the user grips the handle portion of the punching member, And a portion corresponding to the sharp end of the incision is torn to be formed as a hole by bending the separation membrane on the outward side in the negative direction toward the incision.

Description

[0001] MULTIPLEX STORAGE POUCH [0002]

More particularly, the present invention relates to a multi-storage pouch, and more particularly to a multi-storage pouch which comprises two or more kinds of contents separated into separate membranes and, when mixing of the contents with the membranes is required, To a multi-storage pouch.

Generally, the pouch is to store the contents accommodated in the receiving space by isolating the outside from the outside while pressing the outside of the edge of the receiving space which is already set in the two films while heating the film to the melting temperature of the film and to keep the waterproof property, airtightness and ease of processing It is applied to packaging of contents such as liquid detergent, lotion, medicines and drinks.

Among these pouches, those disclosed in U.S. Patent Application Publication No. 2004/0079763 (hereinafter referred to as "DUPLEX STORAGE POUCH "; hereinafter referred to as " Prior Art 1 ") include a liquid, And the joints of the joining lines are released (opened) by concentrating the pressure of the contents with respect to the joining line portions at the time of use so that the separated contents can be mixed with each other.

In other words, in the above-described prior art 1, there is provided a receiving portion that divides the serration-like joining lines into boundaries. When pressure is applied to one of the receiving portions from the outside, the pressure is concentrated to the vertex of the sawtooth shape, And the payment portion is opened.

Pouches of this kind have a slight viscosity such as hair dyes and oxidizers, for example, when a chemical substitution or reduction reaction is required for the packaging of a liquid which must be separated and stored before use, .

However, in the prior art 1, when the user presses the pouch by hand, the boundary between the two side compartments is described as being opened, but in reality, when the bonding strength of the bonding line is high, Or tearing around the bonding line.

For the purpose of solving the above problem, Korean Utility Model Registration Application No. 20-2009-0000590 (hereinafter referred to as "Prior Art 2") has been disclosed.

However, the above-mentioned prior art 2 also has a structure in which the joining line is formed by a weak portion having a weak joining strength compared to the adjacent portion because the joining area is remarkably narrowed at a specific portion. However, even in the case of such a weak portion, But also the material properties such as the tensile strength of the film constituting the pouch must be considered.

The above prior arts 1 and 2 have a problem in that the surface area of the pouch is accommodated in two, and the area occupied by the pouch is wide, and when these are folded and stored, there is a problem that the bonding line is unintentionally unintentionally subjected to the action of external physical force have.

U.S. Published Patent Application No. 2004/0079763 (published on April 29, 2004) Korea Public Utility Model No. 20-2010-0007562 (Published on July 26, 2010)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a receiving part for receiving different contents on both sides of a single separating membrane, To thereby allow the contents of the two side receiving portions to be mixed with each other, thereby providing a multi-storage pouch.

In addition, the present invention provides a multi-storage pouch for accommodating two or more types of contents, wherein the storage area is formed in a multi-layered structure to reduce the area.

According to an aspect of the present invention, there is provided a multi-storage pouch comprising: a separation membrane for separating a storage space formed between two films into two storage sections; And a punching member having one end in the longitudinal direction and the other end in the longitudinal direction forming a cut portion having a sharp shape, wherein the user grips the handle portion of the punching member, And a portion corresponding to the sharp end of the incision is torn to be formed as a hole by bending the separation membrane on the outward side in the negative direction toward the incision.

At least the grip portion of the punching member may be joined to one surface of the separating film facing each other, and the punching member forms a molding groove corresponding to the shape of the cutout portion on both sides of the handle portion in the direction of the cutout portion And a die portion which is disposed so that the forming groove is spaced from the cut-out portion and is joined to the opposing separating membrane, wherein the die portion is provided with the separating portion, And the separation membrane is tilted to the opposite side of the cut-out portion. In this case, the separation membrane in the gap between the cut-out portion and the molding groove may be torn.

The die portion is formed integrally with the handle portion at a boundary portion between the handle portion and the incision portion so as to be bendable on both sides of the boundary portion with reference to the boundary portion thereof. The die portion extends from one side edge of the handle portion, Wherein the forming grooves are integrally formed so as to be spaced apart from each other in correspondence with the shape of the cutout portion, and that the forming grooves are spaced apart from each other at intervals corresponding to the shape of the cutout portion The handle portion may be formed separately from the handle portion.

The die part is integrally formed by extending from one side edge of the handle part and folding with the edge of the corresponding separating film as a reference so that the forming groove is arranged so as to be spaced corresponding to the shape of the cut part, Wherein the molding groove is formed separately from the handle portion so as to be spaced apart from the handle portion in correspondence with the shape of the cutout portion. In contrast, the die portion and the handle portion, Preferably, the mutual bar bar is provided with an alignment portion having a concavo-convex structure for guiding the position of the forming groove in correspondence with the cut-out portion.

In addition, the incision portion of the punching member is formed with both side edges of less than 90 degrees with respect to the vertex at the other end, and the molding groove of the die portion corresponding to the incision portion is formed with both side portions, And the interval between the cut-out portion and the forming groove of the die portion is preferably in the range of 1 ± 0.5 mm.

According to the above-described structure of the present invention, the separation membrane is separated from the two films by separating the receiving space into two receiving portions, and the separated receiving portions form a mutual laminated structure, The laminate structure is prevented from being folded relatively to prevent the unintentional mixing of the contents, thereby achieving a more stable storage.

In addition, the incision portion is protected by the housing portion from the external pressure by being disposed opposite to the separating membrane placed between the both side accommodating portions at least by the grip portion, so that the corresponding separating membrane portion is easily cut only by the user's operation. There is an effect of ensuring convenience of use.

In addition, the diaphragm has an effect of facilitating the cutting of the membrane at the corresponding portion by the incision by making the separator to be incised by the incision.

1 is an exploded perspective view schematically showing a structure of a multi-storage pouch according to the present invention and a coupling relationship therebetween.
FIG. 2 is a cross-sectional view schematically illustrating a state in which the multiple storage pouches of FIG. 1 are combined and an arrangement state of each structure according to the state.
FIG. 3 is a partially cutaway plan view schematically showing a separator and a punching member disposed on a surface thereof, representing the first embodiment of the present invention. FIG.
4 is a partial cutaway perspective view schematically showing an operation relationship according to the first embodiment of the present invention shown in Fig.
FIG. 5 is a plan view and a bottom view for explaining the arrangement of the punching member and the connection with the separation membrane on one surface and the other surface of the separation membrane, according to a second embodiment of the present invention.
FIG. 6 is a partial cutaway perspective view schematically showing an operating relationship according to a second embodiment of the present invention shown in FIG.
7 is an exploded perspective view schematically showing a third embodiment of the present invention for explaining the relationship between the arrangement of the punching members and the separation membrane on one side and the other side of the separation membrane.
8 is a perspective view schematically showing a fourth embodiment of the present invention for explaining the relationship between the arrangement of the punching members and the separation membrane on one side and the other side of the separation membrane.
9 is a partially enlarged perspective view schematically showing an application example of each embodiment of the present invention.

The terms and words used in the present specification and claims should not be construed to be limited to ordinary or dictionary meanings, but the inventor may appropriately define the concept of the term to describe its invention in the best way Can be interpreted as meaning and concept consistent with the technical idea of the present invention.

It should be noted that the embodiments described in this specification and the configurations shown in the drawings are merely preferred embodiments of the present invention and do not represent all the technical ideas of the present invention, It should be understood that various equivalents and modifications may be present.

In describing the present invention, the expression on one side refers to a part in the direction or direction in which the handle is placed with reference to the incision for cutting the membrane, and the other side refers to the direction in which the incision is placed with respect to the handle, Quot; direction "

In describing the present invention, one surface will be referred to as an upper surface based on the expression of FIG. 1 for forming a laminated structure, while the other surface will be referred to as a back surface. It is natural that it can be recognized.

In describing the embodiments of the present invention separately, when the codes for the same or the same category are written, the embodiments are represented by a hyphen after the signs for the respective components and parts, Only the description for assisting the recognition of the configuration of each embodiment will be described with reference to the reference numerals before the hyphen.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1, a multi-storage pouch 10 according to the present invention includes a first film 12 cut to a predetermined area in consideration of the capacity of contents of a synthetic resin material, a first film 12 And a second film 16 facing the other side of the first side of the separating film 14 are sequentially laminated on the first side of the separating film 14.

The first and second films 12 and 16 and the separating film 14 therebetween are bonded along opposite edge portions so that the inner side surface area of the bonding site is different from the other contents 18a and 18b, Respectively.

At this time, as shown in FIG. 2, the separation membrane 14 bisects the accommodation space formed by the first and second films 12 and 16 in one surface direction and the other surface direction of the separation membrane 14.

Here, the separation membrane 14 is not limited to being one-to-one (1: 1) corresponding to the area of the first and second films 12 and 16, It is a matter of course that it is possible to have a receiving section for accommodating various contents 18c, 18d and 18e by forming partial joining lines which are divided in the opposed area with respect to at least one of the two films 12 and 16 will be.

That is, the separation membrane 14 functions to separate the compartments on both sides with respect to the separation membrane 14.

9, the first and second films 12 and 16 and the separation membrane 14 are not bonded to each other independently. Instead, one film may be folded into three or more stages, A plurality of receiving portions can be formed through a joining line for dividing an area.

As shown in Fig. 1, the method of joining the first and second films 12 and 16 and the separation membrane 14 is a method in which the joint portions 12a, 14a, and 16a The joining portions 12a, 14b, and 14b are formed by joining the remaining joining portions 12b, 14b, and 16b to form a sealing shape and then joining the contents 18a and 18b corresponding to the respective receiving portions, , 16a, respectively.

On the other hand, the present invention has a structure in which the punching member 20 is disposed opposite to the above-described separation membrane 14, and each embodiment will be described according to the shape of the punching member 20. [

First, the punching member 20-1 shown in Fig. 3 is formed into a plate shape having a thickness and a handle 22-1 having an area already set on one side in the longitudinal direction, and the handle 22-1 And a cut-out portion 24-1 having a vertex (R) pointing toward the other end portion is formed on the other side in the longitudinal direction.

It is preferable that the above-described handle portion 22-1 is bonded to one surface of the separating film 14 facing the joint portion 20i-1a of the inner or outer portion represented by the dotted line in Fig.

The cutout portion 24-1 may be joined to one surface of the separating film 14 facing the joint portion 20i-1b of the inner or outer portion represented by the dotted line in Fig.

In addition, ribs may be further formed on the upper surfaces of the handle portion 22-1 and the cutout portion 24-1 to prevent bending therebetween.

4, the user grips the handle portion 22-1 of the punching member 20-1 and cuts the cutout portion 24-1 from the handle portion 22-1. As a result, The separation membrane 14 located outside the direction is bent upward to the direction of the incision part 24-1 (direction of arrow H), and at this time, the boundary part between the grip part 22-1 and the incision part 24-1 The separation membrane 14 is torn along the sharp end shape of the cut portion 24-1.

That is, the portion of the separation membrane 14 opposite to the other surface of the incision portion 24-1 remains as a rip, and the portion corresponding to the outer side of the incision portion 24-1 is a rip-hole, And the space formed by the rip-hole and the cut-out portion 24-1 forms a passage G through which the contents in the both side receiving portions separated by the separating film 14 can flow.

The content of at least one of the contents of the two side receiving portions sandwiched between the separating films 14 is moved to the counter side receiving portion based on the separating film 14 through the passage G described above, It can be mixed with the contents.

Here, the reference numeral 14 'represents the other surface of the separation membrane 14.

On the other hand, the punching member 20-2 shown in Fig. 5 is a plate-like plate having a thickness of one side in the longitudinal direction of the punching member 20-2, On the other side in the longitudinal direction, a cut-out portion 24-2 having a sharp edge toward the other end is formed.

The punching member 20-2 is formed with molding grooves 28-2 corresponding to the shape of the cutout portion 24-2 on both sides of the handle portion 22-2 in the direction of the cutout portion 24-2 And a die portion 26-2 which is disposed so that the forming groove 28-2 is spaced apart from the cutout portion 24-2 and joined to the opposing separating film 14. [

The die 26-2 is bonded to one surface of the opposing separator 14 as shown on the other surface 14 'of the separator 14 with reference to the mirror-line of FIG. 5 At this time, it is preferable that the joint between the separation membrane 14 and the die portion 26-2 is formed along at least the peripheral edge portion 20i-2a of the molding groove 28-2, and furthermore, 26-2 and the outer edge portions 20i-2b of the handle portion 22-2.

In addition, the punching member 20-2 described above is provided with a rib (not shown) for preventing tilting of these members on the boundary between the handle 22-2 and the cutout 24-2, as in the first embodiment. the user can form a rib on the one side of the handle portion 22-2 or on one side of the die portion 26-2 from the second film 16 placed on the upper side of the handle portion 22-2, 22-2 or the grip position of the die 26-2 may be formed on the surface of the die 26-2.

As shown in Figs. 5 and 6, the die portion 26-2 can be extended from the other side of both sides in the width direction of the knob portion 22-2, and the knob portion 22-2, The die 26-2 is extended from the die 26-2 so that the molding groove 28-2 formed in the die 26-2 is spaced from the edge of the cutout 24-2 by a predetermined distance .

That is, if the gap between the molding groove 28-2 and the cutout 24-2 is wide, the separation membrane 14 between them can be stretched without tearing, so that the passage G having a desired size can be formed It can be difficult.

As shown in Figs. 5 and 6, the mutually connected portions between the die portion 26-2 and the handle portion 22-2 are formed in a shape having a depth in the other surface direction from one surface Shaped hinge portion 30-2 is preferably formed.

As shown in the direction of the arrow H in Fig. 6, the die 26-2 is provided with a separator (not shown) bonded on the basis of the boundary between the handle 22-2 and the cutout 24-2 14 is shifted to the opposite side of the cutout portion 24-2 so that the separation membrane 14 located at the interval between the cutout portion 24-2 and the forming groove 28-2 is torn So that the passage G can be formed so as to communicate between the two side accommodating portions sandwiching the separation membrane 14.

Although the die 26-2 in the second embodiment has been described as being bonded to one surface of the separator 14, the die 26-3 in the third embodiment of the present invention is not limited to the separator The molding grooves 28-3 on the other surface of the cutout portion 24-3 are independent from the handle portion 22-3 including the cutout portion 24-3 so as to be spaced apart from each other in correspondence with the shape of the cutout portion 24-3 And is provided in a separate configuration.

That is, as shown in Fig. 7, the third embodiment of the present invention is characterized in that the handle portion 22-3 and the cut-out portion 24-2, which are disposed opposite to one surface of the separation membrane 14, 3, and a die portion 26-3 disposed opposite to the other surface of the separation membrane 14, as shown in FIG.

The die 26-3 further includes a bending plate 36-3 having a shape opposed to the handle portion 22-3 located on one side of the separation membrane 14, The portion corresponding to the cutout portion 24-3 described above is formed in the shape of the forming groove 28-2 of the second embodiment or as shown in Fig. And a blanking-hole is formed through the through-hole.

7, the bending plate 36-3 is provided with a concave / convex shape on the surfaces facing each other between the bending plate 36-3 and the handle 22-3, And alignment protrusions 34 may be formed on the other surface of the grip portion 22-3 facing the alignment holes 32-3 so that the alignment protrusions 34 may be aligned and coupled to each other with the separation membrane 14 interposed therebetween.

The alignment holes 32-3 and the alignment protrusions 34-3 are for aligning the cutouts 24-3 so as to be capable of penetrating the blanking holes mentioned above, -3 and the alignment protrusions 34-3 are not present, the first and second structures separated from each other are arranged to be mutually shifted, so that the cutout portion 24-3 tears the separation membrane 14 to form the passage G It can cause problems that can not be formed.

The boundary portion between the die portion 26-3 and the bending plate 36-3 is provided with a hinge portion 30-b, which has a depth close to the portion contacting the separator 14 at the other surface, 3) may be further formed.

In addition, it is preferable that at least the surface of the die portion 26-3 is joined to the other surface of the separating film 14 facing the peripheral portion 20i-3a of the blanking-hole, 3b of the die portion 26-3 including the bending plate 36-3 and the like.

In the state that the first film 12 on the lower side is in close contact with the floor, the user grasps the handle portion 22-3 on the other surface of the die portion 26-3 from the other end of the cut portion 24-3, And may further include a leg for allowing a blanking-hole to pass therethrough.

The punching member 20-4 according to the fourth embodiment of the present invention is the same as the punching member 20-4 according to the fourth embodiment except that the die 26-3 and the handle 22-3 of the above- And an extension 28 extending from the first end to the second end.

At this time, a folding line 40-4 corresponding to the edge portion of the separation membrane 14 may be formed at an intermediate portion in the longitudinal direction of the extension portion 38.

When the edge portions of the separating film 14 and the first and second films 12 and 16 are joined to each other, , And it is preferable to form a thin layer so as to prevent a gap therebetween.

9, the first and second films 12 and 16 and the separation membrane 14 may be formed of one film. In this case, in correspondence to the installation in the intermediate region in FIG. 9 The portion of the accommodating portion 18e which is divided and partitioned may be in a difficult relationship to fill the contents.

On the other hand, as shown in Fig. 8, a boss for allowing the separation membrane 14 to pass therethrough is formed in the die 26-4 described above, and a boss Boss-holes are formed so as to be inserted into the bosses of the separator 14, and the contents are injected through the ends of bosses protruding in the direction of one surface of the separator 14, So as to fill the end portion of the heat exchanger with heat.

10: pouch 12: first film
14: separator 16: second film
18: contents 20: punching member
22: Handle portion 24: Cutting portion
26: support plate 28: molding groove
30: hinge portion 32: alignment hole
34: alignment protrusion 36: bending plate
38: extension part 40: folding line

Claims (6)

A separator for separating the accommodating space formed between the two films into two accommodating portions;
And a punching member having a plate-like shape having a thickness and one side in the longitudinal direction forming the handle portion and the other side in the longitudinal direction forming a cutting portion having a sharp shape,
The user grips the handle of the punching member and bends the separation membrane in the direction of the cutout part in the direction of the cutout part in the direction of the cutout part so that the part corresponding to the sharp end of the cutout part is torn and formed as a hole Features multi-storage pouch. The method according to claim 1,
And at least the handle of the punching member is joined to one surface of the separating film facing the multi-storage pouch. 3. The method of claim 2,
Wherein the punching member is provided with a molding groove corresponding to the shape of the cutout portion on both sides of the handle portion in the direction of the cutout portion and a die portion disposed so as to be spaced apart from the cutout portion, And further comprising:
Wherein the die part is moved toward the opposite side of the cutout part whose one side is opposed to the separating film bonded with reference to the boundary part between the handle part and the cutout part, Wherein the pouch is torn. The method of claim 3,
Wherein the die comprises:
Wherein the grip portion is formed integrally with the grip portion at a boundary portion between the grip portion and the incision portion so as to be integrally bendable with respect to the boundary portion,
And a separate groove formed on the other surface of the separation membrane so as to be separated from the grip portion so as to be spaced apart from each other in correspondence with the shape of the cut-
Wherein the molding groove is integrally formed by extending from one side edge of the handle and folded with respect to the edge of the corresponding separation membrane so that the molding groove is spaced apart from each other in accordance with the shape of the cut-
Wherein the plurality of storage pouches are formed of a plurality of pouches. 5. The method of claim 4,
The die portion is integrally formed by extending from one side edge of the handle portion and folding with respect to the edge of the corresponding separation membrane so that the molding groove is spaced apart in correspondence with the shape of the cut portion,
And a separate groove formed on the other surface of the separation membrane so as to be separated from the grip portion so as to be spaced apart from each other in accordance with the shape of the cut-
And the like,
Wherein the die portion and the handle portion having the separating film therebetween are further provided with alignment portions having concave-convex structures for guiding the positions of the forming grooves in correspondence to the cut-out portions. The method according to claim 1,
Wherein the cut-out portion of the punching member is formed such that both side edges thereof are less than 90 DEG with respect to the vertex of the other end,
Wherein the molding groove of the die portion corresponding to the incision portion has the same angle as that of the incision portion at both sides with respect to the concave portion in the width direction,
Wherein the spacing between the cut-outs and the forming grooves of the die is in the range of 1 +/- 0.5 mm.
KR1020160045703A 2015-04-08 2016-04-08 Multiplex storage pouch KR101889601B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150049397 2015-04-08
KR20150049397 2015-04-08

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KR101889601B1 KR101889601B1 (en) 2018-08-17

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WO (1) WO2016163860A1 (en)

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