CN214421178U - Novel strippable wrapping bag - Google Patents
Novel strippable wrapping bag Download PDFInfo
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- CN214421178U CN214421178U CN202022985339.5U CN202022985339U CN214421178U CN 214421178 U CN214421178 U CN 214421178U CN 202022985339 U CN202022985339 U CN 202022985339U CN 214421178 U CN214421178 U CN 214421178U
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Abstract
The utility model discloses a novel peelable packaging bag, which comprises a bag body and two M-shaped side surfaces, wherein the bag body consists of an outer layer, an adhesive layer and an inner layer; the bonding layer is arranged between the inner layer and the outer layer; the method is characterized in that: a peelable adhesive structure is arranged at the adhesive part of the outer layer; the bonding part of the inner layer is provided with a non-peelable bonding structure; the utility model adopts the bag body composed of double-layer plastic films, realizes the bonding of the outer layer and the inner layer through the bonding layer, realizes the bonding of the outer layer of the packaging bag through the peelable bonding structure, and realizes the bonding of the inner layer of the packaging bag through the non-peelable bonding structure; in the use process, the tourist realizes the separation of the outer layer through the strippable bonding structure, realizes the integrality of material package through the inlayer of the non-strippable bonding structure, and the problem that the traditional packaging bag pollutes the packaging bag in the transportation process, breaks the package in the unpacking process or the scraps of packaging materials pollute and the like is effectively solved.
Description
Technical Field
The utility model relates to a wrapping bag especially relates to a novel wrapping bag that can peel, belongs to packing technical field.
Background
Materials such as industrially produced food powder, food additives or medical intermediates, such as starch, soybean meal, silicon dioxide (SiO 2), vitamin D or E, and the like are used for producing food finished products or medical finished products, so that the requirements on the purity and the physical and chemical properties of the materials are high, and the requirements on production environment, foreign impurities, foreign bacteria and other foreign pollutants are also high, and therefore, the packaging bags for packaging the materials are required to have high barrier property. However, conventional packaging bags of this type generally have a multilayer structure or a composite structure to meet the high barrier requirements of material packaging.
However, the packaging bag with the structure can not solve the problem of outer layer pollution of the packaging bag caused by storage environment, transportation environment and the like, external pollution is prevented from being brought into a downstream production workshop, the outer layer of the packaging bag has to be torn off or transferred by materials, the traditional outer layer of the packaging bag is torn off due to the strength and the design requirement of the packaging bag, the outer layer of the packaging bag is not beneficial to removal of the outer layer, the problem of material pollution caused by the fact that the packaging bag is broken or the scraps of the packaging bag fall into the materials is easily caused, and the material transfer is adopted, so that the process is complex and the efficiency is not high.
Disclosure of Invention
An object of the utility model is to provide a novel wrapping bag that can strip to solve traditional wrapping bag design and intensity requirement itself, the outer unable or difficult peeling off of wrapping bag that leads to, and the pollution problem of the external pollutant that causes to production workshop or material.
In order to achieve the purpose, the utility model adopts the technical proposal that:
a novel peelable packaging bag comprises a bag body and two M-shaped side surfaces, wherein the two M-shaped side surfaces are respectively arranged on two sides of the bag body; the bag body consists of an outer layer, an adhesive layer and an inner layer; the bonding layer is arranged between the inner layer and the outer layer; the method is characterized in that: a peelable adhesive structure is arranged at the adhesive part of the outer layer; and a non-peelable adhesive structure is arranged at the adhesive part of the inner layer.
The strippable bonding structure is further improved to be a non-adhesive bonding structure;
the improved structure is characterized in that the peelable bonding structure penetrates through the outer layer of the whole packaging bag;
the strippable bonding structure is a viscose structure, a printing structure or a bonding structure consisting of bonding materials;
in a further improvement, the non-peelable adhesive structure penetrates through the inner layer of the whole packaging bag;
the non-strippable bonding structure is a viscose structure, a printing structure or a bonding structure consisting of bonding materials;
the further improvement is that the outer layer is a plastic film, a composite film, paper or a woven material layer;
in a further improvement, the inner layer is a plastic film, a composite film, paper or a woven material layer.
Compared with the prior art, adopt above-mentioned scheme, the beneficial effects of the utility model are that: the utility model discloses a bonding of wrapping bag skin and inlayer is realized to type adhesive linkage that has strippability to realize the section of thick bamboo material shaping of outer and the wrapping bag inlayer of wrapping bag through type adhesive linkage that strippability and non-strippable adhesive linkage. After the packaging bag is used for packaging, storing and transporting materials, the outer layer of the packaging bag can be easily peeled off and the inner layer of the packaging bag can be completely stored by peeling the peelable bonding structure in the using process of downstream customers, so that the problems of packaging bag pollution in the transportation process, bag breaking in the unpacking process or packaging material scrap pollution in the traditional packaging bag are effectively solved.
Drawings
Fig. 1 is a schematic view of the paper bag body of the present invention.
Fig. 2 is a sectional view of the bag body structure of the present invention.
Wherein, 1, a bag body; 1-1, outer layer; 1-2, an adhesive layer; 1-3, an inner layer; 1-4, a peelable adhesive structure; 1-5, non-peelable adhesive structure; 1-6, M-shaped side surface.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 2, a novel peelable packaging bag comprises a bag body 1 and two M-shaped side surfaces 1 to 6, wherein the two M-shaped side surfaces 1 to 6 are respectively arranged at two sides of the bag body 1; the bag body 1 consists of an outer layer 1-1, an adhesive layer 1-2 and an inner layer 1-3.
The utility model discloses in, the bag body can adopt bilayer structure design also can adopt multilayer structure design, in order to make the wrapping bag change and carry, the utility model discloses in, adopt bilayer structure design, it is concrete, adopt the bilayer structure of plastic film formation.
Further, the outer layer is a plastic film, a composite film, paper or a woven material layer; preferably, in the utility model, the outer layer is a plastic film;
further, the inner layer is a plastic film, a composite film, paper or a woven material layer; preferably, in the present invention, the inner layer is a plastic film.
The bonding layer 1-2 is arranged between the inner layer 1-1 and the outer layer 1-3; the adhesive layer 1-2 is used for realizing the adhesion between the outer layer 1-1 and the inner layer 1-3; the bonding layer 1-2 is a bonding material layer or a heat seal bonding layer; in the utility model discloses in, but the adhesive linkage 1-2 adopts the adhesive linkage material layer, and is concrete, realizes bonding between skin 1-1 and inlayer 1-3 through coating, printing or compound adhesive linkage material etc. and adhesive linkage 1-2 has certain bonding fastness before the wrapping bag is unpacked apart.
A peelable adhesive structure 1-4 is arranged at the adhesive part of the outer layer 1-1; preferably, the peelable adhesive structure is a non-adhesive structure.
Furthermore, the peelable bonding structure penetrates through the outer layer of the whole packaging bag;
further, strippable adhesive structure is material adhesive structure or heat seal adhesive structure, preferred the utility model discloses in, adopt material adhesive structure, it is concrete, adopt viscose structure, stamp structure or the adhesive structure of constituteing by bonding material.
And the bonding part of the inner layer 1-3 is provided with a non-peelable bonding structure 1-5.
Further, the non-peelable adhesive structure penetrates through the inner layer of the whole packaging bag;
further, non-strippable adhesive structure is material adhesive structure or heat seal adhesive structure, preferred the utility model discloses in, adopt material adhesive structure, it is concrete, adopt viscose structure, stamp structure or the adhesive structure of constituteing by bonding material.
The utility model adopts the bag body 1 composed of double-layer plastic films, realizes the bonding of the outer layer 1-1 and the inner layer 1-3 through the bonding layer 1-2, realizes the bonding of the outer layer 1-1 of the packaging bag through the peelable bonding structure 1-4, and realizes the bonding of the inner layer 1-3 of the packaging bag through the non-peelable bonding structure 1-5; in the using process, a tourist can realize the separation of the outer layer 1-1 through the peelable bonding structure 1-4 and the completeness of material packaging through the inner layer 1-2 of the non-peelable bonding structure 1-5, so that the problems of packaging bag pollution in the transportation process, bag breaking in the unpacking process or packaging material scrap pollution in the traditional packaging bag are effectively solved.
The utility model discloses a bonding of wrapping bag skin and inlayer is realized to type adhesive linkage that has strippability to realize the section of thick bamboo material shaping of outer and the wrapping bag inlayer of wrapping bag through type adhesive linkage that strippability and non-strippable adhesive linkage.
After the packaging bag is used for packaging, storing and transporting materials, the outer layer of the packaging bag can be easily peeled off and the inner layer of the packaging bag can be completely stored by peeling the peelable bonding structure in the using process of downstream customers, so that the problems of packaging bag pollution in the transportation process, bag breaking in the unpacking process or packaging material scrap pollution in the traditional packaging bag are effectively solved.
The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative work from the above conception, which falls within the protection scope of the present invention.
Claims (8)
1. A novel peelable packaging bag comprises a bag body and two M-shaped side surfaces, wherein the two M-shaped side surfaces are respectively arranged on two sides of the bag body; the bag body consists of an outer layer, an adhesive layer and an inner layer; the bonding layer is arranged between the inner layer and the outer layer; the method is characterized in that: a peelable adhesive structure is arranged at the adhesive part of the outer layer; and a non-peelable adhesive structure is arranged at the adhesive part of the inner layer.
2. A novel peelable package according to claim 1 in which: the peelable adhesive structure is a non-adhesive structure.
3. A novel peelable package according to claim 1 or 2 in which: the peelable adhesive structure extends through the outer layer of the package.
4. A novel peelable package according to claim 1 or 2 in which: the peelable adhesive structure is a viscose structure, a printed structure or an adhesive structure consisting of adhesive materials.
5. A novel peelable package according to claim 1 in which: the non-peelable adhesive structure extends through the inner layer of the package.
6. A novel peelable package according to claim 1 or 5 in which: the non-strippable bonding structure is a viscose structure, a printed structure or a bonding structure consisting of bonding materials.
7. A novel peelable package according to claim 1 in which: the outer layer is a plastic film, a composite film, paper or a woven material layer.
8. A novel peelable package according to claim 1 in which: the inner layer is a plastic film, a composite film, paper or a woven material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022985339.5U CN214421178U (en) | 2020-12-14 | 2020-12-14 | Novel strippable wrapping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022985339.5U CN214421178U (en) | 2020-12-14 | 2020-12-14 | Novel strippable wrapping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214421178U true CN214421178U (en) | 2021-10-19 |
Family
ID=78051049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022985339.5U Active CN214421178U (en) | 2020-12-14 | 2020-12-14 | Novel strippable wrapping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214421178U (en) |
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2020
- 2020-12-14 CN CN202022985339.5U patent/CN214421178U/en active Active
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