CN216808681U - Degradable plastic film - Google Patents
Degradable plastic film Download PDFInfo
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- CN216808681U CN216808681U CN202123192835.6U CN202123192835U CN216808681U CN 216808681 U CN216808681 U CN 216808681U CN 202123192835 U CN202123192835 U CN 202123192835U CN 216808681 U CN216808681 U CN 216808681U
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Abstract
The utility model discloses a degradable plastic film, which comprises a microbial degradation layer, wherein a hardness reinforcing layer is arranged above the microbial degradation layer, an adhesion layer is arranged above the hardness reinforcing layer, a walking machine layer is arranged below the microbial degradation layer, the thickness of the microbial degradation layer is 12 +/-2 mu m, and the thickness of the hardness reinforcing layer is 18 +/-2 mu m.
Description
Technical Field
The utility model relates to the technical field of films, in particular to a degradable plastic film.
Background
With the continuous improvement of the social level, the life of people is also greatly improved. Also, the environmental requirements are becoming higher and higher. The plastic film belongs to a daily article which is common in daily life, the consumption of the plastic film is large, and the requirement on the plastic film is also improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a degradable plastic film.
The utility model achieves the above purpose through the following technical scheme:
the utility model provides a degradable plastic film, includes the biodegradable plastic layer, and the top on biodegradable plastic layer is equipped with hardness strengthening layer, and the top on hardness strengthening layer is equipped with the adhesion layer, and the below on biodegradable plastic layer is equipped with away the quick-witted layer, and the thickness on biodegradable plastic layer is 12 +/-2 um, and the thickness on hardness strengthening layer is 18 +/-2 um.
Preferably, the microbial degradation layer is made of a microbial degradation plastic.
Preferably, the hardness-enhancing layer is made of any one of corn starch, wheat starch, tapioca starch, potato starch and rice starch.
Preferably, the adhesion layer is made of glue, and the thickness of the adhesion layer is 4 +/-2 um.
Preferably, the walking layer is made of 5401G type metallocene polyethylene and polymer polyol, and the thickness of the walking layer is 12 +/-2 microns.
The utility model has the beneficial effects that: in the degradable plastic film, the microbial degradation layer is made of the microbial degradation plastic, can play a role in degradation, and the hardness strengthening layer improves the strength of the film, has the same degradation function and improves the practicability of the film.
Drawings
The utility model will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention.
In the figure: 1. adhesion layer, 2 hardness strengthening layer, 3 microbial degradation layer, and 4 walking layer.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in figure 1, a degradable plastic film, including biodegradable plastic layer 3, biodegradable plastic layer 3's top is equipped with hardness strengthening layer 2, and hardness strengthening layer 2's top is equipped with adhesion layer 1, and biodegradable plastic layer 3's below is equipped with away quick-witted layer 4, and biodegradable plastic layer 3's thickness is 12 +/-2 um, and hardness strengthening layer 2's thickness is 18 +/-2 um.
Specifically, the biodegradable layer 3 is made of biodegradable plastic.
Specifically, the hardness enhancing layer 2 is made of any one of corn starch, wheat starch, tapioca starch, potato starch and rice starch.
Specifically, adhesion layer 1 is made by glue, and adhesion layer 1's thickness is 4 ± 2 um.
Specifically, the running layer 4 is made of 5401G type metallocene polyethylene and polymer polyol, and the thickness of the running layer 4 is 12 +/-2 microns.
In the degradable plastic film, the microbial degradation layer 3 is made of microbial degradation plastic and can play a role in degradation, the hardness strengthening layer 2 is added, the strength of the film is improved, and meanwhile, the hardness strengthening layer 2 is made of any one of corn starch, wheat starch, cassava starch, potato starch and rice starch and also has a degradable role. The 35401G metallocene polyethylene is added into the moving layer 4, so that the processing performance and the moving smoothness are improved. The adhesion layer 1 can facilitate the film to be adhered to a certain position, thereby facilitating the use of the film.
In light of the above, it is clear that many changes and modifications can be made by the workers in the field without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A degradable plastic film, characterized in that: including the biodegradable layer, the top on biodegradable layer is equipped with hardness strengthening layer, and the top on hardness strengthening layer is equipped with the adhesion layer, and the below on biodegradable layer is equipped with away quick-witted layer, and the thickness on biodegradable layer is 12 +/-2 um, and the thickness on hardness strengthening layer is 18 +/-2 um.
2. The degradable plastic film of claim 1, wherein: the microbial degradation layer is made of microbial degradation plastic.
3. The degradable plastic film of claim 1, wherein: the hardness strengthening layer is made of any one of corn starch, wheat starch, cassava starch, potato starch and rice starch.
4. The degradable plastic film of claim 1, wherein: the adhesion layer is made by glue, and the thickness of adhesion layer is 4 +/-2 um.
5. The degradable plastic film of claim 1, wherein: the thickness of walking layer is 12 +/-2 um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123192835.6U CN216808681U (en) | 2021-12-20 | 2021-12-20 | Degradable plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123192835.6U CN216808681U (en) | 2021-12-20 | 2021-12-20 | Degradable plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216808681U true CN216808681U (en) | 2022-06-24 |
Family
ID=82054509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123192835.6U Active CN216808681U (en) | 2021-12-20 | 2021-12-20 | Degradable plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216808681U (en) |
-
2021
- 2021-12-20 CN CN202123192835.6U patent/CN216808681U/en active Active
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