CN220640904U - Plastic packaging bag - Google Patents
Plastic packaging bag Download PDFInfo
- Publication number
- CN220640904U CN220640904U CN202322380526.4U CN202322380526U CN220640904U CN 220640904 U CN220640904 U CN 220640904U CN 202322380526 U CN202322380526 U CN 202322380526U CN 220640904 U CN220640904 U CN 220640904U
- Authority
- CN
- China
- Prior art keywords
- bag
- outer bag
- vacuum layer
- fixedly connected
- inner bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000004321 preservation Methods 0.000 abstract description 5
- 238000005192 partition Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 13
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- Bag Frames (AREA)
Abstract
The utility model relates to the field of packaging bags and discloses a plastic packaging bag which comprises an outer bag and a plurality of inner bags, wherein the inner bags are arranged front and back and are fixedly connected with each other, the inner bags are fixedly connected to the inner side wall of the outer bag, pull ropes are fixedly connected to the tops of the front side and the rear side of the outer bag, self-sealing openings are fixedly connected to bag openings of the inner bags, a first vacuum layer is arranged between the inner bags at the foremost side and the rearmost side and the inner wall of the outer bag, and a second vacuum layer is arranged between the left side and the right side of the inner bag and the inner wall of the outer bag. According to the utility model, the plurality of inner bags are fixed in the outer bag, so that the partition storage is realized, the classification storage of different articles is convenient, the heat preservation property is improved through the first vacuum layer and the second vacuum layer, the inner bag can be effectively protected by the outer bag, and the damage to the inner bag is reduced.
Description
Technical Field
The utility model relates to a wrapping bag field specifically is a plastic packaging bag.
Background
The plastic packaging bag is convenient for storing articles in life, and is convenient for a user to carry, when the articles are stored in the conventional packaging bag, all the articles are stored in one plastic packaging bag, the articles are mixed, the articles are easy to taint smell when being stored, only a single layer of protection is provided, the protection performance is poor, the articles are easy to damage, the articles are leaked, the heat preservation performance is not provided, and the temperature can be lost quickly when the hot cooked food is stored.
Disclosure of Invention
In order to overcome the defects, the utility model provides a plastic packaging bag.
The utility model adopts the technical scheme that:
the utility model provides a plastic packaging bag, includes outer bag and a plurality of inner bag, and inner bag front and back arranges and mutual fixed connection, and inner bag fixed connection is at the inside wall of outer bag, and the equal fixedly connected with stay cord in front and back side top of outer bag, the sack fixedly connected with self-sealing mouth of inner bag, has vacuum layer one between the inner bag of foremost and rearmost and the inner wall of outer bag, has vacuum layer two between the inner wall of the left and right sides of inner bag and outer bag, has vacuum layer two between the bottom of inner bag and the interior bottom wall of outer bag.
The utility model has the beneficial effects that:
according to the utility model, the plurality of inner bags are fixed in the outer bag, so that the partition storage is realized, the classification storage of different articles is convenient, the heat preservation property is improved through the first vacuum layer and the second vacuum layer, the inner bag can be effectively protected by the outer bag, and the damage to the inner bag is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the inner bag of the present utility model;
fig. 4 is a transverse cross-sectional view of the present utility model.
The reference numerals in all figures are specifically: 1. an outer bag; 2. a pull rope; 3. an inner bag; 4. self-sealing; 5. vacuum layer one; 6. and a vacuum layer II.
Detailed Description
As shown in fig. 1-4: the utility model provides a plastic packaging bag, includes outer bag 1 and a plurality of inner bag 3, and inner bag 3 arranges around and mutual fixed connection, and inner bag 3 fixed connection is at the inside wall of outer bag 1, and the equal fixedly connected with stay cord 2 in front and back side top of outer bag 1, the sack fixedly connected with of inner bag 3 is from closing a mouthful 4, has vacuum layer one 5 between the inner bag 3 of foremost side and rearmost side and the inner wall of outer bag 1, has vacuum layer two 6 between the inner bag 3 about and the inner wall of outer bag 1.
The user can place the article of different categories in different inner bags 3, utilizes self-sealing 4 to seal, carries out the subregion and accomodates, and vacuum layer one 5 and vacuum layer two 6 can improve the heat preservation, keeps the article temperature in the inner bag 3, utilizes stay cord 2 to mention outer bag 1, can mention inner bag 3 together, facilitates the use.
According to the utility model, the plurality of inner bags 3 are fixed in the outer bag 1, so that the partition storage is realized, the classification storage of different articles is convenient, the heat preservation property is improved through the first vacuum layer 5 and the second vacuum layer 6, the inner bags 3 can be effectively protected by the outer bag 1, and the damage to the inner bags 3 is reduced.
Claims (1)
1. The utility model provides a plastic packaging bag, a serial communication port, including outer bag (1) and a plurality of inner bag (3), arrange around inner bag (3) and interconnect fixed connection, inner bag (3) fixed connection is in the inside wall of outer bag (1), equal fixedly connected with stay cord (2) in front and back side top of outer bag (1), sack fixedly connected with self-sealing mouth (4) of inner bag (3), have vacuum layer one (5) between the inner bag (3) of front side and rearmost side and the inner wall of outer bag (1), have vacuum layer two (6) between the inner wall of inner bag (1) and the left and right sides of inner bag (3), have vacuum layer two (6) between the bottom of inner bag (3) and the interior bottom wall of outer bag (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322380526.4U CN220640904U (en) | 2023-09-03 | 2023-09-03 | Plastic packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322380526.4U CN220640904U (en) | 2023-09-03 | 2023-09-03 | Plastic packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220640904U true CN220640904U (en) | 2024-03-22 |
Family
ID=90269255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322380526.4U Active CN220640904U (en) | 2023-09-03 | 2023-09-03 | Plastic packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220640904U (en) |
-
2023
- 2023-09-03 CN CN202322380526.4U patent/CN220640904U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |