CN220115235U - Acid-base resistant PE film bag - Google Patents
Acid-base resistant PE film bag Download PDFInfo
- Publication number
- CN220115235U CN220115235U CN202321478482.2U CN202321478482U CN220115235U CN 220115235 U CN220115235 U CN 220115235U CN 202321478482 U CN202321478482 U CN 202321478482U CN 220115235 U CN220115235 U CN 220115235U
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- Prior art keywords
- bag body
- layer
- acid
- resistant
- base layer
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- 239000010410 layer Substances 0.000 claims abstract description 89
- 239000002585 base Substances 0.000 claims abstract description 36
- 239000002253 acid Substances 0.000 claims abstract description 14
- 239000003513 alkali Substances 0.000 claims abstract description 14
- 239000011241 protective layer Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 6
- 239000004698 Polyethylene Substances 0.000 claims description 19
- 239000004744 fabric Substances 0.000 claims description 12
- 239000002390 adhesive tape Substances 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model provides an acid and alkali resistant PE film bag, which comprises a bag body for containing articles, an auxiliary device arranged on the bag body and used for preventing the articles from being separated from the bag body after the bag body contains the articles, wherein the bag body comprises a base layer and a protective layer arranged on the outer surface of the base layer and used for protecting the articles in the bag body from being damaged when the bag body is impacted; the protective layer comprises an impact-resistant layer arranged on the outer surface of the base layer and used for having impact resistance when the bag body is impacted, and a buffer layer arranged between the impact-resistant layer and the base layer and used for having a buffer effect when the bag body is impacted, wherein the bag body has impact resistance and the buffer effect when the bag body is impacted, the bag body can play a protective role, the damage of articles in the bag body can be prevented, and the use of the bag body is facilitated.
Description
Technical Field
The utility model relates to the technical field of film bags, in particular to an acid and alkali resistant PE film bag.
Background
The film bag is generally used as a bag for containing articles, has the advantages of convenient carrying, transportation and storage, high space utilization rate in transportation and storage, and the like, and is widely used in daily life and industrial production.
The conventional film bag is shown in fig. 1, and the film bag comprises a bag body 1 'for containing articles, an auxiliary device arranged on the bag body 1' and used for preventing the articles from separating from the bag body 1 'after the bag body 1' contains the articles, wherein the auxiliary device comprises an auxiliary cloth 2 'with one end fixedly arranged on the bag body 1', and a nano adhesive tape layer 3 'arranged at the other end of the auxiliary cloth 2 and used for being matched with the bag body 1'.
The bag body 1 'contains articles, the nanometer adhesive tape layer 3' is matched with the bag body 1 'after the bag body 1' contains articles, and the auxiliary cloth 2 'prevents the articles from being separated from the bag body 1'.
Although the above can solve the corresponding technical problems, there are some drawbacks in objectively during the use:
when the bag body 1' is impacted, the bag body 1' does not have impact resistance and buffer function, the bag body 1' cannot play a role in protection, articles in the bag body 1' cannot be prevented from being damaged, and the use of the bag body 1' is not facilitated.
Disclosure of Invention
The utility model aims to provide an acid-base resistant PE film bag aiming at the defects and the shortcomings of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the PE film bag comprises a bag body for containing articles, an auxiliary device arranged on the bag body and used for preventing the articles from being separated from the bag body after the bag body contains the articles, wherein the bag body comprises a base layer and a protective layer arranged on the outer surface of the base layer and used for protecting the bag body from being damaged when the bag body is impacted;
the protective layer comprises an impact-resistant layer and a buffer layer, wherein the impact-resistant layer is arranged on the outer surface of the base layer and used for having impact resistance when the bag body is impacted, and the buffer layer is arranged between the impact-resistant layer and the base layer and used for having a buffer effect when the bag body is impacted.
The further improvement is that: the impact-resistant layer is an ultra-high-strength polyethylene fiber layer which is used for having impact resistance when the bag body is impacted and cutting resistance when the bag body is scratched, and/or the buffer layer is a polyethylene terephthalate layer.
The further improvement is that: the pouch further includes an adhesion-reducing layer disposed on the inner surface of the base layer for reducing adhesion of stains on the article to the inner surface of the base layer.
The further improvement is that: the adhesion-reducing layer is a polytetrafluoroethylene layer which is used for reducing stains on articles from adhering to the inner surface of the base layer and has acid and alkali resistance.
The further improvement is that: the base layer is a PE base layer.
The further improvement is that: the auxiliary device comprises auxiliary cloth with one end fixedly arranged on the bag body and a nano adhesive tape layer arranged at the other end of the auxiliary cloth and used for being matched with the bag body.
The further improvement is that: the bag body is provided with a hanging device which is used for hanging the bag body after the bag body contains articles.
The further improvement is that: the hanging device comprises a connecting plate arranged on the bag body and hanging lugs rotatably arranged on the connecting plate.
After the technical scheme is adopted, the utility model has the beneficial effects that: when the bag body is impacted, the bag body has impact resistance and buffer function, the bag body can play a role in protection, the damage of articles in the bag body can be prevented, and the use of the bag body is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a conventional film pouch;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic view of the structure of the base layer, impact-resistant layer, buffer layer, and adhesion-reducing layer of the present utility model.
Reference numerals illustrate: the bag body 1', the auxiliary cloth 2', the nanometer adhesive tape layer 3', the bag body 1, the base layer 2, the protective layer 3, the impact-resistant layer 4, the buffer layer 5, the adhesion-reducing layer 6, the auxiliary cloth 7, the nanometer adhesive tape layer 8, the connecting plate 9 and the hanging lug 10.
Detailed Description
The utility model will now be further described with reference to the drawings and specific examples.
Referring to fig. 2 to 3, the technical scheme adopted in this embodiment is as follows:
the PE film bag resistant to acid and alkali comprises a bag body 1 used for containing articles, an auxiliary device arranged on the bag body 1 and used for preventing the articles from being separated from the bag body 1 after the bag body 1 contains the articles, wherein the bag body 1 comprises a base layer 2 and a protective layer 3 arranged on the outer surface of the base layer 2 and used for protecting the articles in the bag body 1 from being damaged when the bag body 1 is impacted;
the protective layer 3 comprises an impact-resistant layer 4 arranged on the outer surface of the base layer 2 and used for having impact resistance when the bag body 1 is impacted, and a buffer layer 5 arranged between the impact-resistant layer 4 and the base layer 2 and used for having a buffer effect when the bag body 1 is impacted.
The impact-resistant layer 4 is an ultra-high-strength polyethylene fiber layer which is used for having impact resistance when the bag body 1 is impacted and cutting resistance when the bag body 1 is scratched, and the buffer layer 5 is a polyethylene terephthalate layer.
The pouch 1 further comprises a release layer 6 provided on the inner surface of the base layer 2 for reducing the adhesion of stains on objects to the inner surface of the base layer 2.
The adhesion-reducing layer 6 is a polytetrafluoroethylene layer which is used for reducing stains on articles from adhering to the inner surface of the base layer 2 and has acid and alkali resistance. The polytetrafluoroethylene layer can enable the applicability of the bag body for containing articles to be wider.
The base layer 2 is a PE base layer.
The auxiliary device comprises an auxiliary cloth 7 with one end fixedly arranged on the bag body 1 and a nano adhesive tape layer 8 arranged at the other end of the auxiliary cloth 7 and used for being matched with the bag body 1. The nanometer adhesive tape has super strong adsorption force through a large number of nanometer micropores densely distributed on the surface of the material, can be easily adhered to the surfaces of various objects, and can be firmly adhered only by lightly pressing. The nanometer adhesive tape has nanometer adsorption capacity, high viscosity and powerful adhesion, is suitable for use in plastic, metal, timber, etc, has no trace and no residual adhesive after being torn off, and may be washed with water for reuse.
The bag body 1 is provided with a hanging device which is used for hanging the bag body 1 after the bag body 1 contains articles.
The hanging device comprises a connecting plate 9 arranged on the bag body 1 and hanging lugs 10 rotatably arranged on the connecting plate 9. The suspension lugs 10 are hinged with the connecting plate 9.
The working principle of the utility model is as follows: the bag body 1 contains articles, the nano adhesive tape layer 8 is matched with the bag body 1 after the bag body 1 contains the articles, the auxiliary cloth 7 prevents the articles from being separated from the bag body 1, the impact-resistant layer 4 has impact resistance when the bag body 1 is impacted, the buffer layer 5 has a buffer effect when the bag body 1 is impacted, the adhesion reducing layer 6 is used for reducing stains on the articles to be attached to the inner surface of the base layer 2, the connecting plate 9 and the hanging lugs 10 can be matched with hooks and the like, and the bag body 1 can be hung after the bag body 1 contains the articles.
While the basic principles and main features of the present utility model and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a PE film bag of resistant acid and alkali, includes the bag body that is used for splendid attire article, set up in be used for preventing after the bag body splendid attire article that article breaks away from in the auxiliary device of bag body, its characterized in that: the bag body comprises a base layer and a protective layer which is arranged on the outer surface of the base layer and is used for protecting the bag body when the bag body is impacted so as to prevent articles in the bag body from being damaged;
the protective layer comprises an impact-resistant layer and a buffer layer, wherein the impact-resistant layer is arranged on the outer surface of the base layer and used for having impact resistance when the bag body is impacted, and the buffer layer is arranged between the impact-resistant layer and the base layer and used for having a buffer effect when the bag body is impacted.
2. An acid and alkali resistant PE film bag according to claim 1, characterized in that: the impact-resistant layer is an ultra-high-strength polyethylene fiber layer which is used for having impact resistance when the bag body is impacted and cutting resistance when the bag body is scratched, and/or the buffer layer is a polyethylene terephthalate layer.
3. An acid and alkali resistant PE film bag according to claim 1, characterized in that: the pouch further includes an adhesion-reducing layer disposed on the inner surface of the base layer for reducing adhesion of stains on the article to the inner surface of the base layer.
4. An acid and alkali resistant PE film bag according to claim 3, characterized in that: the adhesion-reducing layer is a polytetrafluoroethylene layer which is used for reducing stains on articles from adhering to the inner surface of the base layer and has acid and alkali resistance.
5. An acid and alkali resistant PE film bag according to claim 1, characterized in that: the base layer is a PE base layer.
6. An acid and alkali resistant PE film bag according to claim 1, characterized in that: the auxiliary device comprises auxiliary cloth with one end fixedly arranged on the bag body and a nano adhesive tape layer arranged at the other end of the auxiliary cloth and used for being matched with the bag body.
7. An acid and alkali resistant PE film bag according to claim 6, wherein: the bag body is provided with a hanging device which is used for hanging the bag body after the bag body contains articles.
8. An acid and alkali resistant PE film bag according to claim 7, wherein: the hanging device comprises a connecting plate arranged on the bag body and hanging lugs rotatably arranged on the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321478482.2U CN220115235U (en) | 2023-06-12 | 2023-06-12 | Acid-base resistant PE film bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321478482.2U CN220115235U (en) | 2023-06-12 | 2023-06-12 | Acid-base resistant PE film bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220115235U true CN220115235U (en) | 2023-12-01 |
Family
ID=88892181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321478482.2U Active CN220115235U (en) | 2023-06-12 | 2023-06-12 | Acid-base resistant PE film bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220115235U (en) |
-
2023
- 2023-06-12 CN CN202321478482.2U patent/CN220115235U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |