CN215624023U - Liquid packaging bag - Google Patents
Liquid packaging bag Download PDFInfo
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- CN215624023U CN215624023U CN202121590271.9U CN202121590271U CN215624023U CN 215624023 U CN215624023 U CN 215624023U CN 202121590271 U CN202121590271 U CN 202121590271U CN 215624023 U CN215624023 U CN 215624023U
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- bag body
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- tearing
- liquid packaging
- packaging bag
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Abstract
The present invention provides a liquid packaging bag, comprising: the bag body is provided with a cavity for containing edible liquid; the bag body is provided with an easy-tearing structure for tearing the bag body to form an opening; a stain-proofing portion connected to the bag body; the antifouling part and the surface of the bag body jointly form an accommodating space; when the bag body is in a storage state, the easy-tearing structure is positioned in the accommodating space; when the bag body is used, the antifouling part is opened to give way to expose the easy-tearing structure. The bag body is light and portable; the bag body is provided with an easy-tearing structure so as to be convenient for tearing the bag body and eating; the bag body is provided with an antifouling part to protect the easy-tearing structure part from being polluted and improve the edible hygiene.
Description
Technical Field
The utility model relates to the technical field of packaging bags, in particular to a liquid packaging bag.
Background
Oral liquid substances, such as medicines, beverages, health drinks and food beverages, are usually packaged by glass bottles, and have good barrier property and convenient bottle cap opening. But the glass bottle has high cost, heavy weight and is not easy to carry. At present, the liquid is also packaged by a plastic packaging bag, and the liquid is required to be opened by force or tools when in use, so that the operation is inconvenient, and the opened opening is unsanitary.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the liquid packaging bag which is sanitary and safe, low in processing cost and easy to carry.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
The present invention provides a liquid packaging bag, comprising:
the bag body is provided with a cavity for containing edible liquid; the bag body is provided with an easy-tearing structure for tearing the bag body to form an opening;
a stain-proofing portion connected to the bag body; the antifouling part and the surface of the bag body jointly form an accommodating space;
when the bag body is in a storage state, the easy-tearing structure is positioned in the accommodating space; when the bag body is used, the antifouling part is opened to expose the easy-tearing structure.
Preferably, the tear structure is a tear line.
Preferably, the bag body extends outwards to form a turnover part, and the easy-tearing structure is arranged on the turnover part; one surface of the bag body is provided with a containing cavity which forms the antifouling part; the easy-tearing structure is folded and accommodated in the antifouling part.
Preferably, a first bonding layer is arranged on the inner surface of the cavity close to the opening end; when the easy-tearing structure is folded and accommodated in the antifouling part, the opening end of the containing cavity is closed by the first bonding layer.
Preferably, the cavity is of a groove structure.
Preferably, one surface of the bag body is inwards sunken, and two sides of the surface are folded in half to form the containing cavity.
Preferably, the dirt-repellent portion includes a dust cover covering the easy-tear structure to constitute the dirt-repellent portion.
Preferably, the dust cover is partially bonded to the surface of the bag body through a second adhesive layer and is uncovered to expose the easy-tearing structure.
Preferably, the dust cap is provided with a handle for gripping.
Preferably, the film structure adopted by the bag body comprises from outside to inside in sequence: printing layer, barrier layer, resin layer, heat-seal layer.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a liquid packaging bag, which is used for packaging liquid, and is light and portable; the bag body is provided with an easy-tearing structure so as to be convenient for tearing the bag body and eating; the bag body is provided with an antifouling part to protect the easy-tearing structure part from being polluted and improve the edible hygiene. Sanitary, safe, easy to recover and low in processing cost.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented according to the content of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a schematic perspective view of a package body according to an embodiment of the present invention;
FIG. 2 is a schematic view of an exploded structure of a package body according to still another embodiment of the present invention;
fig. 3 is a schematic view of the film structure of the pouch according to the present invention.
In the figure:
1. a packaging bag body; 10. a bag body; 101. printing layer; 102. a barrier layer; 103. a resin layer; 104. a heat seal layer; 11. an easy-to-tear structure; 12. a folding part; 13. a cavity; 131. a first adhesive layer; 14. a dust cover; 141. a second adhesive layer; 142. a handle.
Detailed Description
The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, which will enable those skilled in the art to practice the present invention with reference to the accompanying specification. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Example 1
The present invention provides a liquid packaging bag, as shown in fig. 1 and 2, comprising a packaging bag body 1, wherein the packaging bag body 1 comprises:
a bag body 10 provided with a cavity for containing an edible liquid; the bag body 10 is provided with an easy-tearing structure 11 for tearing the bag body 10 to form an opening;
a stain-proofing portion connected to the bag body 10; the antifouling part and the surface of the bag body 10 form an accommodating space together;
when the bag body 10 is in a storage state, the easy-tearing structure 11 is positioned in the accommodating space; when the pouch 10 is used, the soil-repellent portion is opened to expose the tear-off structure 11.
In particular, the pouch 10 can be used for packaging any edible liquid, the cavity can be of any shape, and the pouch 10 can also be of any shape. The arrangement of the easy-tearing structure 11 reduces the strength of the position, so that a user can tear the easy-tearing structure conveniently to form a drinking opening. Set up antifouling portion for guarantee bag body 10 and prevent that it from easily tearing 11 positions of structure and contaminated in the storage process, in order to avoid easily tearing 11 positions of structure and receive the pollution back, open under the unknown condition of user and easily tear structure 11 back edible bag body 10 internal liquid, cause unhygienic nature, influence the user and use the sense.
In one embodiment, the tear structure 11 is a tear line. The easy-to-tear line structure is simple, the easy processing reduces the intensity of the bag body 10 at the position, and the bag body 10 is opened by a user.
In one embodiment, as shown in fig. 1, the bag body 10 extends outward to form a fold 12, and the easy-tear structure 11 is disposed on the fold 12; a containing cavity 13 is arranged on one surface of the bag body 10, and the containing cavity 13 forms the antifouling part; the tear away feature 11 is folded into the dirt repellant portion. When the bag body 10 is in a storage state, the easy-tearing structure 11 is folded and accommodated in the accommodating cavity 13, the accommodating cavity 11 surrounds the easy-tearing structure 11, and the dust-proof and anti-pollution effects are achieved to a certain degree. When a user uses liquid in the bag body 10, the easy-tearing structure 11 is pulled out from the containing cavity 11 so as to open the bag body 10.
Further, a first bonding layer 131 is arranged on the inner surface of the cavity 13 close to the opening end; when the tearable structure 11 is folded to be received in the stain-proof portion, the open end of the cavity 13 is closed by the first adhesive layer 131. In order to better prevent dust and pollution, after the easy-to-tear structure 11 is folded into the cavity 13, the first adhesive layer 131 arranged in the cavity 13 seals the opening gap of the cavity 13, so as to form a closed space for accommodating the easy-to-tear structure 11. When the liquid in the bag body 10 needs to be used, the opening of the containing cavity 13 is uncovered, and the easy-tearing structure 11 is taken out.
Further, in order to facilitate the opening of the sealed opening of the cavity 13, the first adhesive layer 131 is disposed on an inner surface of the cavity 13, a release paper is disposed on an inner surface of the cavity 13 opposite to the first adhesive layer 131, and the cavity 13 is sealed by the adhesion of the release paper and the first adhesive layer 131. In addition, can repeatedly bond from type paper and first adhesive linkage 131, after the user eats up the interior liquid of bag body 10, when the bag body 10 need be abandoned, can fold again the income with the drink mouthful and hold the intracavity 13 to through sealing the drink mouthful from type paper and first adhesive linkage 131, with the virus propagation that prevents the drink mouth probably to exist, the security when improving bag body 10 and abandoning.
In an embodiment, the cavity 13 is a groove structure. The bag body 10 is provided with a groove at the position close to the easy-tearing structure 11 to form the containing cavity 13, and the bag is simple in structure and easy to process. And the size of the groove can be adjusted according to the size of the folding part 12 so as to reduce the influence of the opening of the groove on the surface neatness and the aesthetic degree of the bag body 10.
In another embodiment, one surface of the bag body 10 is recessed inwards (not shown), and the two sides of the surface are folded to form the accommodating cavity 13, which can be realized through a folding process, so that the processing process is simple, but the accommodating space inside the bag body 10 is reduced to a certain extent.
In one embodiment, the bag body 10 adopts a film structure comprising, in order from the outside to the inside: a printing layer 101, a barrier layer 102, a resin layer 103, and a heat seal layer 104; each layer is compounded by adopting dry-type compound and medium-resistant polyurethane compound glue, so that the sealing property is improved. The print layer 101 may be formed by printing ink and curing, according to design requirements, by printing trademark patterns, characters, instructions, and the like. The barrier layer 102 is used to improve the barrier property of the bag 10 against water vapor and oxygen, so as to ensure the storage property of the liquid packaged in the bag 10. The resin layer 103 is used to form a protective layer for the barrier layer 102 so as not to affect the strength of the barrier layer 102 when the heat seal layer 104 is heat sealed. Further, in one embodiment, the print layer 101 is a PET12 resin layer with printing ink; the barrier layer 102 is an AL7 layer; the resin layer 103 is a PET12 layer or a NY15 layer; heat-seal layer 104 is a layer of PE 60.
Example 2
The present invention provides a liquid packaging bag, comprising:
a bag body 10 provided with a cavity for containing an edible liquid; the bag body 10 is provided with an easy-tearing structure 11 for tearing the bag body 10 to form an opening;
a stain-proofing portion connected to the bag body 10; the antifouling part and the surface of the bag body 10 form an accommodating space together;
when the bag body 10 is in a storage state, the easy-tearing structure 11 is positioned in the accommodating space; when the pouch 10 is used, the soil-repellent portion is opened to expose the tear-off structure 11.
In particular, the pouch 10 can be used for packaging any edible liquid, the cavity can be of any shape, and the pouch 10 can also be of any shape. The arrangement of the easy-tearing structure 11 reduces the strength of the position, so that a user can tear the easy-tearing structure conveniently to form a drinking opening. Set up antifouling portion for guarantee that it easily tears 11 positions of structure in the storage process of bag body 10 does not receive the pollution, in order to avoid easily tearing 11 positions of structure and receive the back pollution, open under the unknown condition of user and easily tear structure 11 back edible bag body 10 internal liquid, cause unhygienic nature, influence the user and use the sense.
In one embodiment, the tear structure 11 is a tear line. The easy-to-tear line structure is simple, the easy processing reduces the intensity of the bag body 10 at the position, and the bag body 10 is opened by a user.
In one embodiment, as shown in fig. 2, the dirt-repellent portion includes a dust cover 14 covering the outer side of the tear structure 11 to constitute the dirt-repellent portion. That is, the inner surface of the dust cover 14 and the surface of the bag body 10 together form a cavity surrounding the tearable structure 11. The position of the easy-tearing structure 11 is covered by the dust cover 14 to prevent the easy-tearing structure 11 from being polluted, the structure is simple, and the using sanitation of the bag body 10 is improved.
Further, the dust cover 14 is partially adhered to the surface of the bag 10 by a second adhesive layer 141, and is uncovered to expose the easy-to-tear structure 11. When a user needs to open the bag body 10, the dust cover 14 is uncovered to expose the easy-tearing structure 11, and the easy-tearing structure 11 is torn to form a drinking opening.
Further, the dust cap 14 is provided with a handle 142 for grasping. The handle 142 is disposed on the dust cover 14 to prevent the user from gripping the bag 10 and causing any deformation of the bag 10, which affects the appearance.
In one embodiment, the bag body 10 adopts a film structure comprising, in order from the outside to the inside: a printing layer 101, a barrier layer 102, a resin layer 103, and a heat seal layer 104. The print layer 101 may be formed by printing ink and curing, according to design requirements, by printing trademark patterns, characters, instructions, and the like. The barrier layer 102 is used to improve the barrier property of the bag 10 against water vapor and oxygen, so as to ensure the storage property of the liquid packaged in the bag 10. The resin layer 103 is used to form a protective layer for the barrier layer 102 so as not to affect the strength of the barrier layer 102 when the heat seal layer 104 is heat sealed. Further, in one embodiment, the print layer 101 is a PET12 resin layer with printing ink; the barrier layer 102 is an AL7 layer; the resin layer 103 is a PET12 layer or a NY15 layer; heat-seal layer 104 is a layer of PE 60.
Example 3
The present invention provides a liquid packaging bag, comprising:
a bag body 10 provided with a cavity for containing an edible liquid; the bag body 10 is provided with an easy-tearing structure 11 for tearing the bag body 10 to form an opening;
a stain-proofing portion connected to the bag body 10; the antifouling part and the surface of the bag body 10 form an accommodating space together;
when the bag body 10 is in a storage state, the easy-tearing structure 11 is positioned in the accommodating space; when the bag body 10 is used, the antifouling part is opened to give way to expose the easy-tearing structure 11.
In particular, the pouch 10 can be used for packaging any edible liquid, the cavity can be of any shape, and the pouch 10 can also be of any shape. The arrangement of the easy-tearing structure 11 reduces the strength of the position, so that a user can tear the easy-tearing structure conveniently to form a drinking opening. Set up antifouling portion for guarantee that it easily tears 11 positions of structure in the storage process of bag body 10 does not receive the pollution, in order to avoid easily tearing 11 positions of structure and receive the pollution back, open under the unknown condition of user and easily tear structure 11 back and use the internal liquid of bag, cause unhygienic nature, influence the user and use the sense.
In one embodiment, the tear structure 11 is a tear line. The easy-to-tear line structure is simple, the easy processing reduces the intensity of the bag body 10 at the position, and the bag body 10 is opened by a user.
The film structure of the bag body 10 is the same as that of the embodiment 1, the bag body 10 extends outwards to form a folding part 12, and the easy-tearing structure 11 is arranged on the folding part 12; the anti-fouling part comprises the accommodating cavity 13 and the dust cover 14, the folding part 12 is folded and accommodated in the accommodating cavity 13, and the dust cover 14 and the surface of the bag body 10 form a cavity surrounding the accommodating cavity 13 together. Through the setting that holds chamber 13 and dust cover 14 to guarantee antifouling portion to easily tearing the dustproof antifouling effect of structure 11.
The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; those skilled in the art can readily practice the utility model as shown and described in the drawings and detailed description herein; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (10)
1. A liquid packaging bag, comprising:
a bag body (10) provided with a cavity for containing edible liquid; the bag body (10) is provided with an easy-tearing structure (11) for tearing the bag body (10) to form an opening;
a stain-proofing section connected to the bag body (10); the antifouling part and the surface of the bag body (10) form an accommodating space together;
when the bag body (10) is in a storage state, the easy-tearing structure (11) is positioned in the accommodating space; when the bag body (10) is used, the antifouling part is opened to expose the easy-tearing structure (11).
2. A liquid packaging bag according to claim 1, wherein said tear structure (11) is a tear line.
3. The liquid packaging bag as claimed in claim 1, wherein the bag body (10) extends outwards to form a folded part (12), and the easy-tearing structure (11) is arranged on the folded part (12); one surface of the bag body (10) is provided with a containing cavity (13), and the containing cavity (13) forms the antifouling part; the tear-off structure (11) is folded into the dirt repellent section.
4. A liquid packaging bag as claimed in claim 3, wherein the inner surface of said cavity (13) near the open end is provided with a first adhesive layer (131); when the easy-tearing structure (11) is folded and accommodated in the antifouling part, the opening end of the cavity (13) is closed by the first bonding layer (131).
5. A liquid packaging bag according to claim 3, wherein said receptacle (13) is a fluted construction.
6. A liquid packaging bag according to claim 3, wherein said bag body (10) is recessed inwardly on a surface which is folded in two on both sides to form said receptacle (13).
7. A liquid packaging bag according to any one of claims 1-6, wherein said dirt-repellent portion comprises a dust cover (14) which covers said tear-off structure (11) to constitute said dirt-repellent portion.
8. The liquid packaging bag as claimed in claim 7, wherein the dust cover (14) is partially adhered to the surface of the bag body (10) by a second adhesive layer (141) and is peeled off to expose the easy-tear structure (11).
9. A liquid packaging bag as claimed in claim 7, characterized in that said dust cap (14) is provided with a handle (142) for grasping.
10. The liquid packaging bag as claimed in claim 1, wherein the bag body (10) adopts a film structure comprising, from outside to inside: a printing layer (101), a barrier layer (102), a resin layer (103) and a heat sealing layer (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121590271.9U CN215624023U (en) | 2021-07-13 | 2021-07-13 | Liquid packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121590271.9U CN215624023U (en) | 2021-07-13 | 2021-07-13 | Liquid packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215624023U true CN215624023U (en) | 2022-01-25 |
Family
ID=79889717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121590271.9U Active CN215624023U (en) | 2021-07-13 | 2021-07-13 | Liquid packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215624023U (en) |
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2021
- 2021-07-13 CN CN202121590271.9U patent/CN215624023U/en active Active
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