CN210883331U - Degradable dustproof plastic bag - Google Patents
Degradable dustproof plastic bag Download PDFInfo
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- CN210883331U CN210883331U CN201921690033.8U CN201921690033U CN210883331U CN 210883331 U CN210883331 U CN 210883331U CN 201921690033 U CN201921690033 U CN 201921690033U CN 210883331 U CN210883331 U CN 210883331U
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Abstract
The utility model relates to a dustproof plastic bag of degradable type, include: the degradable bag body is formed by folding a degradable film to form a first bag body and a second bag body and then sealing two sides of the first bag body and the second bag body; a waterproof agent layer coated outside the degradable bag body; and, set up in can be with the degradation bag in vivo and position be close to the dust blocking component of opening part, the dust blocking component includes: the dust-proof bag comprises a first dust-proof sheet and a second dust-proof sheet, wherein the first dust-proof sheet is arranged on the first bag body, the second dust-proof sheet is arranged on the second bag body, a first sealing adhesive layer is arranged at the end part of the first dust-proof sheet, a connecting sheet is formed by upwards folding the end part of the second dust-proof sheet, and a second sealing adhesive layer is arranged on the connecting sheet. Because the connection piece is formed by the second dust blocking piece bending, consequently can form secondary seal's effect, have better dust blocking ability, and owing to it has waterproof agent layer to coat outside the degradable bag body, improved the holistic waterproof dust blocking performance of degradable bag body.
Description
Technical Field
The utility model relates to a wrapping bag technical field, in particular to dustproof plastic bag of degradable type.
Background
Since the advent of plastic products, the versatility and practicability of the plastic products bring great convenience to the work and life of people. At present, the usage amount of plastic products is increasing by 15% every year all over the world, and 2 hundred million tons of plastic products such as plastic bags, agricultural films, disposable tableware, beverage bottles, daily products and the like are produced every year all over the world. However, the plastic brings great negative effects to human beings while benefiting the human beings, and the non-degradable property of the plastic makes the white pollution formed after the plastic is discarded become more and more serious, thereby causing the irreparable loss to the environment and ecological resources of the human beings.
In order to solve the pollution problem of plastic products, degradable plastics come into operation, but the application range of the prior degradable plastics is smaller, and the prior plastic packaging bag only carries out simple heat sealing on packaged products, so that the dustproof effect is poorer.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a dustproof plastic bag of degradable type has the degradable and dustproof effectual advantage.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a degradable dustproof plastic bag comprises:
the degradable bag body is formed by folding a degradable film to form a first bag body and a second bag body and then sealing two sides of the first bag body and the second bag body, one side of the degradable bag body is opened, and an accommodating space is formed between the first bag body and the second bag body;
a waterproof agent layer coated outside the degradable bag body; and the number of the first and second groups,
set up in can be with in the degradation bag body and the position keep off the dirt subassembly that is close to the opening part, it includes to keep off the dirt subassembly: the dust-proof bag comprises a first dust-proof sheet and a second dust-proof sheet, wherein the first dust-proof sheet is arranged on the first bag body, the second dust-proof sheet is arranged on the second bag body, a first sealing adhesive layer is arranged at the end part of the first dust-proof sheet, a connecting sheet is formed by upwards folding the end part of the second dust-proof sheet, and a second sealing adhesive layer is arranged on the connecting sheet.
When the technical scheme is realized, after the product is put into the degradable packaging bag, the connecting sheet is bonded with the first dust-blocking sheet through the second sealing adhesive layer, the first dust-blocking sheet is bonded with the second dust-blocking sheet through the first sealing adhesive layer, and then the opening of the degradable bag body is subjected to heat sealing; because the connection piece is formed by the second dust blocking piece bending, consequently can form secondary seal's effect, have better dust blocking ability, and owing to it has waterproof agent layer to coat outside the degradable bag body, improved the holistic waterproof dust blocking performance of degradable bag body.
As an optimized proposal of the utility model, the degradable bag body is made of PLA non-woven fabrics, the first dust-blocking piece and the second dust-blocking piece are made of hard paper sheets.
Realize above-mentioned technical scheme for the degradable bag body can be effectively degraded, and first fender dirt piece and second fender dirt piece have certain intensity and deformability when can be degraded, make things convenient for first fender dirt piece and second fender dirt piece to be connected.
As an optimized scheme of the utility model, first sealing glue layer with all be equipped with on the second sealing glue layer from the type ply.
By the technical scheme, the packaging bags can be conveniently stacked and stored when not in use.
As an optimized proposal of the utility model, the two side walls of the degradable bag body are provided with the ash sticking layer.
Realize above-mentioned technical scheme for the dust that overflows in the gap that forms between a small amount of first fender dirt piece, second fender dirt piece and the degradable bag body can be adsorbed, further improves dustproof ability.
As a preferred scheme of the utility model, the sticky layer is made of sticky glue.
To sum up, the utility model discloses following beneficial effect has:
the embodiment of the utility model provides a through providing a dustproof plastic bag of degradable type, include: the degradable bag body is formed by folding a degradable film to form a first bag body and a second bag body and then sealing two sides of the first bag body and the second bag body, one side of the degradable bag body is opened, and an accommodating space is formed between the first bag body and the second bag body; a waterproof agent layer coated outside the degradable bag body; and, set up in can be with the degradation bag in vivo and position be close to the dust blocking component of opening part, the dust blocking component includes: the dust-proof bag comprises a first dust-proof sheet and a second dust-proof sheet, wherein the first dust-proof sheet is arranged on the first bag body, the second dust-proof sheet is arranged on the second bag body, a first sealing adhesive layer is arranged at the end part of the first dust-proof sheet, a connecting sheet is formed by upwards folding the end part of the second dust-proof sheet, and a second sealing adhesive layer is arranged on the connecting sheet. When the dust-proof bag is used, after a product is placed into the degradable packaging bag, the connecting sheet is bonded with the first dust-proof sheet through the second sealing adhesive layer, the first dust-proof sheet is bonded with the second dust-proof sheet through the first sealing adhesive layer, and then the opening of the degradable bag body is subjected to heat sealing; because the connection piece is formed by the second dust blocking piece bending, consequently can form secondary seal's effect, have better dust blocking ability, and owing to it has waterproof agent layer to coat outside the degradable bag body, improved the holistic waterproof dust blocking performance of degradable bag body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a degradable bag body; 11. a first bag body; 12. a second bag body; 2. a water repellent layer; 3. a dust blocking assembly; 31. a first dust-blocking sheet; 32. a second dust-proof sheet; 33. a first sealant layer; 34. connecting sheets; 35. a second sealant layer; 4. and (5) sticking an ash layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
A degradable dustproof plastic bag is shown in figure 1 and comprises: a degradable bag body 1; a waterproof agent layer 2 coated outside the degradable bag body 1; and the dust blocking component 3 is arranged in the degradable bag body and is positioned close to the opening.
Specifically, the degradable bag body 1 is formed by folding the first bag body 11 of formation and the second bag body 12 of a degradable film after with both sides are sealed, and the degradable bag body 1 one side opening, and be formed with the accommodation space between the first bag body 11 and the second bag body 12, and the accommodation space is used for depositing the product, and the degradable bag body 1 is made by the PLA non-woven fabrics in this embodiment to can be by effectual degradation.
The waterproof agent layer 2 is formed by hot air drying of a multifunctional fully-degradable waterproof agent which is prepared by taking cellulose as a main material and adding an ethanol solvent.
The dust blocking assembly 3 includes: the dust-proof bag comprises a first dust-proof sheet 31 arranged on a first bag body 11 and a second dust-proof sheet 32 arranged on a second bag body 12, wherein a first sealing adhesive layer 33 is arranged at the end part of the first dust-proof sheet 31, a connecting sheet 34 is formed by upwards folding the end part of the second dust-proof sheet 32, and a second sealing adhesive layer 35 is arranged on the connecting sheet 34; first dust-proof piece 31 and second dust-proof piece 32 are made by the stereoplasm scraps of paper to it is fixed through the mode of sewing up or bonding with degradable bag body 1, make first dust-proof piece 31 and second dust-proof piece 32 have certain intensity and deformability when can be degraded, make things convenient for first dust-proof piece 31 and second dust-proof piece 32 to be connected, and all be equipped with on first sealant layer 33 and the second sealant layer 35 from type paper layer, make things convenient for the wrapping bag to pile up the storage when not using.
Further, be equipped with on the both sides wall of degradable bag 1 and glue grey layer 4, glue grey layer 4 and glue thereby make a small amount of dust that overflows in the gap that forms between first dirt blocking sheet 31, second dirt blocking sheet 32 and the degradable bag 1 from gluing grey and glue and can be adsorbed, further improve dustproof ability.
When the degradable bag is used, after a product is put into the degradable bag 1, the connecting sheet 34 is firstly bonded with the first dust-blocking sheet 31 through the second sealing adhesive layer 35, then the first dust-blocking sheet 31 is bonded with the second dust-blocking sheet 32 through the first sealing adhesive layer 33, and then the opening of the degradable bag 1 is subjected to heat sealing; because the connection piece 34 is formed by bending the second dust blocking piece 32, the secondary sealing effect can be formed, the dust blocking capability is better, and the waterproof agent layer 2 is coated outside the degradable bag body 1, so that the overall waterproof and dust blocking performance of the degradable bag body 1 is improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a degradable dustproof plastic bag which characterized in that includes:
the degradable bag body is formed by folding a degradable film to form a first bag body and a second bag body and then sealing two sides of the first bag body and the second bag body, one side of the degradable bag body is opened, and an accommodating space is formed between the first bag body and the second bag body;
a waterproof agent layer coated outside the degradable bag body; and the number of the first and second groups,
set up in can be with in the degradation bag body and the position keep off the dirt subassembly that is close to the opening part, it includes to keep off the dirt subassembly: the dust-proof bag comprises a first dust-proof sheet and a second dust-proof sheet, wherein the first dust-proof sheet is arranged on the first bag body, the second dust-proof sheet is arranged on the second bag body, a first sealing adhesive layer is arranged at the end part of the first dust-proof sheet, a connecting sheet is formed by upwards folding the end part of the second dust-proof sheet, and a second sealing adhesive layer is arranged on the connecting sheet.
2. The degradable dustproof plastic bag of claim 1, wherein the degradable bag body is made of PLA non-woven fabric, and the first dust-blocking sheet and the second dust-blocking sheet are made of hard paper sheets.
3. The degradable dustproof plastic bag of claim 1 or 2, wherein a release paper layer is arranged on each of the first sealant layer and the second sealant layer.
4. The degradable dustproof plastic bag of claim 3, wherein two side walls of the degradable bag body are provided with an ash sticking layer.
5. The degradable dustproof plastic bag of claim 4, wherein the layer of adhesive dust is made of adhesive dust glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921690033.8U CN210883331U (en) | 2019-10-10 | 2019-10-10 | Degradable dustproof plastic bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921690033.8U CN210883331U (en) | 2019-10-10 | 2019-10-10 | Degradable dustproof plastic bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210883331U true CN210883331U (en) | 2020-06-30 |
Family
ID=71336211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921690033.8U Active CN210883331U (en) | 2019-10-10 | 2019-10-10 | Degradable dustproof plastic bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210883331U (en) |
-
2019
- 2019-10-10 CN CN201921690033.8U patent/CN210883331U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221103 Address after: 215400 2107, the second floor of 2 # workshop, No. 1, Wanhai Road, Liuhe Town, Taicang City, Suzhou, Jiangsu Province Patentee after: Suzhou Shuzhixin Packaging Co.,Ltd. Address before: 215000 2F, building 1, No. 36, Futai Road, Taiping Industrial Park, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Suzhou jianteng plastic packaging Co.,Ltd. |
|
| TR01 | Transfer of patent right |