CN218086813U - High-barrier co-extrusion film envelope self-adhesive bag - Google Patents
High-barrier co-extrusion film envelope self-adhesive bag Download PDFInfo
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- CN218086813U CN218086813U CN202221643881.5U CN202221643881U CN218086813U CN 218086813 U CN218086813 U CN 218086813U CN 202221643881 U CN202221643881 U CN 202221643881U CN 218086813 U CN218086813 U CN 218086813U
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Abstract
The utility model discloses a high resistant separates crowded membrane envelope self-adhesion bag altogether relates to envelope self-adhesion bag field. This high resistant separates crowded membrane envelope self-adhesion bag altogether, the self-adhesion bag main part includes, middle level high tenacity colored film, outer intensive membrane and inlayer waterproof membrane, the opening part of self-adhesion bag main part is provided with the strip of sealing, the surface coating of strip of sealing and self-adhesion bag main part has second self-adhesive glue and third self-adhesive glue, the surface of first self-adhesive glue and second self-adhesive glue is provided with the second base film. This high resistant separates crowded membrane envelope self-adhesion bag altogether, through placing article the inside of self-adhesion bag main part, then tear the second base film, second self-adhesion glue exposes simultaneously with the third self-adhesion glue this moment, will seal the strip and turn over to the back this moment for second self-adhesion glue is pasted together with the third self-adhesion glue, strengthens pasting the effect, conveniently makes second self-adhesion glue and third self-adhesion glue open simultaneously fast simultaneously.
Description
Technical Field
The utility model relates to an envelope self-adhesion bag technical field specifically is a high resistant separates crowded membrane envelope self-adhesion bag altogether.
Background
At present, when a plurality of small commodities are packaged, particularly during express transportation, the small commodities are packaged by the aid of the co-extrusion self-adhesion bags, and the main principle of the co-extrusion self-adhesion bags is that films with different purposes are formed together through a co-extrusion process and then packaged.
But when the in-service use, the vast majority self-adhesion bag is all through coating the self-adhesive glue on sealing the strip, then at the self-adhesive glue surface-pasting base film, through tearing off the base film when using, then paste the back of self-adhesion bag through self-adhesive glue with sealing the strip, but when in-service use, unilateral self-adhesive glue adhesion strength is relatively poor, the condition that easily drops exists, the surface material of a lot of crowded self-adhesion bags altogether simultaneously is the water proof membrane, stronger water-proof effects has, but its surface strength is relatively poor, scrape very easily in the transportation, consequently, need provide a high resistant and separate crowded membrane self-adhesion envelope bag in order to solve above-mentioned problem altogether.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a high resistant separates crowded membrane envelope self-adhesion bag altogether to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-barrier co-extruded film envelope self-adhesive bag comprises a self-adhesive bag main body, wherein the self-adhesive bag main body comprises a bag body;
the middle-layer high-toughness colored film is a main material of the self-adhesive bag main body and is used for supporting and improving strength;
the outer layer reinforced film is arranged on the outer surface of the middle layer high-toughness colored film and plays a role in reinforcing and protecting;
the inner layer waterproof film is arranged on the inner side wall of the middle layer high-toughness colored film and is used for enhancing waterproof protection;
the opening part of self-adhesive bag main part is provided with seals the strip, the surface coating that seals strip and self-adhesive bag main part has second self-adhesive glue and third self-adhesive glue, the surface of second self-adhesive glue and third self-adhesive glue is provided with the second base film.
Preferably, the front of self-adhesive bag main part is provided with the information pasting position, the surface coating in information pasting position has first self-adhesive glue, and the surface paste of first self-adhesive glue has first base film.
Preferably, an opening strip is arranged between the sealing strip and the self-adhesive bag main body.
The utility model discloses a high resistant separates crowded membrane envelope self-adhesion bag altogether, its beneficial effect who possesses as follows:
1. this high resistant separates crowded membrane envelope self-adhesion bag altogether, through placing the inside of self-adhesion bag main part with article, then tear the second base film, second self-adhesive and third self-adhesive expose simultaneously this moment, will seal the strip and turn over to the back this moment for second self-adhesive glues and third self-adhesive and glues together, strengthens pasting the effect, conveniently makes second self-adhesive glue and third self-adhesive glue open simultaneously fast simultaneously.
2. This high resistant separates altogether membrane envelope self-adhesion bag tears through the first base film with self-adhesion bag main part surface for the first self-adhesive glue in information pasting position exposes, then pastes article information or express delivery list on the information pasting position, and simultaneously at the in-process of transportation, the outer enhancement membrane makes this self-adhesion bag main part external strength reinforcing, plays and prevents scraping the effect of preventing impaling, and the inlayer water proof membrane can play water-proof effects equally simultaneously.
Drawings
FIG. 1 is a front structural view of the self-adhesive bag body of the present invention;
FIG. 2 is a schematic view of the back structure of the self-adhesive bag body of the present invention;
fig. 3 is a material display diagram of the self-adhesive bag of the present invention.
In the figure: 1. a self-adhesive bag body; 101. the middle layer is a high-toughness colored film; 102. an inner waterproof membrane; 103. an outer layer reinforcing film; 2. an information paste bit; 3. a first base film; 4. third self-adhesive glue; 5. a second base film; 6. sealing strips; 7. an opening bar; 8. and a second self-adhesive.
Detailed Description
The embodiment of the utility model discloses a high-barrier coextruded film envelope self-adhesive bag, as shown in figures 1-3, which comprises a self-adhesive bag main body 1, wherein the self-adhesive bag main body 1 comprises a self-adhesive bag main body;
the middle-layer high-toughness colored film 101 is the main material of the self-adhesive bag main body 1 and is used for supporting and improving the strength;
the outer layer reinforced film 103 is arranged on the outer surface of the middle layer high-toughness colored film 101, and plays a role in reinforcing and protecting;
the inner layer waterproof film 102 is arranged on the inner side wall of the middle layer high-toughness colored film 101 and used for enhancing waterproof protection;
the opening part of self-adhesive bag main part 1 is provided with seals strip 6, the surface coating that seals strip 6 and self-adhesive bag main part 1 has second self-adhesive 8 and third self-adhesive 4, the surface of second self-adhesive 8 and third self-adhesive 4 is provided with second base film 5, through placing the inside of self-adhesive bag main part 1 with article, then tear second base film 5 off, second self-adhesive 8 and third self-adhesive 4 expose simultaneously this moment, to the back book of strip 6 will be sealed this moment, make second self-adhesive 8 and third self-adhesive 4 paste together, strengthen and paste the effect, it conveniently makes second self-adhesive 8 and third self-adhesive 4 open simultaneously fast simultaneously to make simultaneously.
Referring to the attached drawing 1, the front of self-adhesive bag main part 1 is provided with information pasting position 2, and the outer surface coating in information pasting position 2 has first self-adhesive glue, and first self-adhesive glue's outer surface paste has first base film 3, through tearing off first base film 3 with self-adhesive bag main part 1 surface for the first self-adhesive glue of information pasting position 2 exposes, then pastes article information or express delivery list on information pasting position 2.
Referring to the attached drawing 2, be provided with opening strip 7 between sealing strip 6 and the self-adhesion bag main part 1, opening strip 7 is through cutting the impression in advance to middle level high tenacity colored film 101 and outer intensive film 103 on the self-adhesion bag main part 1, make this position can easily tear middle level high tenacity colored film 101 and outer intensive film 103 when opening, but inlayer waterproof film 102 does not cut the impression and handles, complete water-proof effects has, when carrying out self-adhesion bag main part 1 and opening, through opening strip 7 and pulling open, make sealing strip 6 and self-adhesion bag main part 1 break, the convenience takes out inside article this moment.
The working principle is as follows: when the device is used, firstly, articles are placed inside the self-adhesive bag main body 1, then the second base film 5 is torn off, the second self-adhesive glue 8 and the third self-adhesive glue 4 are exposed at the same time, and the sealing strip 6 is turned over to the back at the same time, so that the second self-adhesive glue 8 and the third self-adhesive glue 4 are adhered together, the adhesion effect is enhanced, and meanwhile, the second self-adhesive glue 8 and the third self-adhesive glue 4 are conveniently and rapidly opened at the same time;
then, the first base film 3 on the surface of the self-adhesive bag main body 1 is torn off, so that the first self-adhesive glue of the information pasting position 2 is exposed, and then the article information or the express bill is pasted on the information pasting position 2;
in the transportation process, the outer layer reinforced film 103 enhances the external strength of the self-adhesive bag body 1, so that the effects of scratch resistance and puncture resistance are achieved, and meanwhile, the inner layer waterproof film 102 can also achieve the waterproof effect;
when the self-adhesive bag main body 1 is opened, the opening strip 7 is pulled away, so that the sealing strip 6 and the self-adhesive bag main body 1 are broken, and the internal articles are taken out conveniently at the moment.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a high resistant separates crowded membrane envelope self-adhesion bag altogether, includes self-adhesion bag main part (1), its characterized in that: the self-adhesive bag body (1) comprises;
the middle-layer high-toughness colored film (101) is the main material of the self-adhesive bag body (1) and is used for supporting and improving the strength;
the outer layer reinforced film (103) is arranged on the outer surface of the middle layer high-toughness colored film (101) and plays a role in reinforcing and protecting;
the inner layer waterproof film (102) is arranged on the inner side wall of the middle layer high-toughness colored film (101) and used for enhancing waterproof protection;
the opening part of self-adhesive bag main part (1) is provided with seals strip (6), the surface coating that seals strip (6) and self-adhesive bag main part (1) has second self-adhesive glue (8) and third self-adhesive glue (4), the surface of second self-adhesive glue (8) and third self-adhesive glue (4) is provided with second base film (5).
2. The high barrier co-extruded film self-adhesive envelope bag of claim 1, wherein: the front of self-adhesive bag main part (1) is provided with information pasting position (2), the surface coating of information pasting position (2) has first self-adhesive glue, and the surface of first self-adhesive glue is pasted and is had first base film (3).
3. The high barrier co-extruded film self-adhesive envelope bag of claim 1, wherein: an opening strip (7) is arranged between the sealing strip (6) and the self-adhesive bag main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221643881.5U CN218086813U (en) | 2022-06-29 | 2022-06-29 | High-barrier co-extrusion film envelope self-adhesive bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221643881.5U CN218086813U (en) | 2022-06-29 | 2022-06-29 | High-barrier co-extrusion film envelope self-adhesive bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218086813U true CN218086813U (en) | 2022-12-20 |
Family
ID=84478352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221643881.5U Active CN218086813U (en) | 2022-06-29 | 2022-06-29 | High-barrier co-extrusion film envelope self-adhesive bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218086813U (en) |
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2022
- 2022-06-29 CN CN202221643881.5U patent/CN218086813U/en active Active
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