CN214083301U - APET environment-friendly packaging material - Google Patents
APET environment-friendly packaging material Download PDFInfo
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- CN214083301U CN214083301U CN202022897315.4U CN202022897315U CN214083301U CN 214083301 U CN214083301 U CN 214083301U CN 202022897315 U CN202022897315 U CN 202022897315U CN 214083301 U CN214083301 U CN 214083301U
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Abstract
The utility model discloses a APET environmental protection packaging material, including compound rete of degradable APET, degradable resin layer, enhancement layer, waterproof layer, the degradable resin layer includes first degradable resin layer, second degradable resin layer, first degradable resin layer covers in the top surface of the compound rete of degradable APET, second degradable resin layer covers in the bottom surface of the compound rete of degradable APET, the enhancement layer includes first enhancement layer, second enhancement layer, first enhancement layer covers in the surface of first degradable resin layer, the second enhancement layer covers in the surface of second degradable resin layer, the waterproof layer includes first waterproof layer, second waterproof layer, first waterproof layer covers in the surface of first enhancement layer, the second waterproof layer covers in the surface of second enhancement layer.
Description
Technical Field
The utility model belongs to the technical field of the macromolecular material and specifically relates to a APET environmental protection packaging material is related to.
Background
APET English full name: amorphous Polyethylene Terephthalate, chemical name: the amorphous polyethylene terephthalate is a plastic uptake material, an APET plastic uptake material polyester SHEET (PET SHEET) is also called a polyester hard adhesive tape, is a thermoplastic environment-friendly plastic product, can recover scraps and waste products, contains chemical elements which are carbon, hydrogen and oxygen like paper, and belongs to degradable plastics; the plastic bag used for packaging the food materials at present is not environment-friendly and needs a large amount of time to degrade, and is accumulated for a long time to pollute the environment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The utility model provides an APET environmental protection packaging material, includes compound rete of degradable APET, degradable resin layer, enhancement layer, waterproof layer, the degradable resin layer includes first degradable resin layer, second degradable resin layer, first degradable resin layer covers in the top surface of compound rete of degradable APET, second degradable resin layer covers in the bottom surface of compound rete of degradable APET, the enhancement layer includes first enhancement layer, second enhancement layer, first enhancement layer covers in the surface of first degradable resin layer, the second enhancement layer covers in the surface of second degradable resin layer, the waterproof layer includes first waterproof layer, second waterproof layer, first waterproof layer covers in the surface of first enhancement layer, the second waterproof layer covers in the surface of second enhancement layer.
Preferably, an adhesive layer is arranged between the degradable APET composite film layer and the degradable resin layer, an adhesive layer is also arranged between the degradable resin layer and the reinforcing layer, and an adhesive layer is also arranged between the reinforcing layer and the waterproof layer.
Preferably, the adhesive layer is an adhesive resin layer.
Preferably, the surface of the second waterproof layer is further covered with a scratch-resistant layer.
Preferably, the first reinforcing layer and the second reinforcing layer further include a first reinforcing rib and a second reinforcing rib.
Preferably, the first reinforcing rib and the second reinforcing rib are perpendicular to each other.
The utility model has the advantages that: the utility model has novel structure, the main material for making the plastic bag uses the degradable APET composite film layer and the degradable resin layer, thereby effectively improving the degradation period of the finished product and reducing the environmental pollution; improve off-the-shelf intensity and quality through the enhancement layer, the limited fracture that prevents adopts the perpendicular staggered arrangement of first strengthening rib and second enhancement, and the pressure of eating the material is to the application of force point of enhancement layer when having disperseed the packing, can prevent the moisture loss of eating the material simultaneously through the waterproof layer to and in the moisture in the air got into eating the material, effectively improve fresh-keeping quality.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.
Fig. 1 is a schematic structural diagram of an APET environment-friendly packaging material in the present invention;
fig. 2 is a schematic view of a reinforcing layer of an APET environmental protection packaging material in the present invention.
Shown in the figure: 1. degradable APET composite film layer, 2, first degradable resin layer, 3, second degradable resin layer, 4, first enhancement layer, 5, second enhancement layer, 6, first waterproof layer, 7, second waterproof layer, 8, resistant layer of scraping, 9, first strengthening rib, 10, second strengthening rib.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, an APET environmental protection packaging material includes a degradable APET composite film layer 1, a degradable resin layer, a reinforcing layer, and a waterproof layer, the degradable resin layer comprises a first degradable resin layer 2 and a second degradable resin layer 3, the first degradable resin layer 2 covers the top surface of the degradable APET composite film layer 1, the second degradable resin layer 3 covers the bottom surface of the degradable APET composite membrane layer 1, the reinforcing layer comprises a first reinforcing layer 4 and a second reinforcing layer 5, the first reinforcing layer 4 covers the surface of the first degradable resin layer 2, the second reinforcing layer 5 covers the surface of the second degradable resin layer 3, the waterproof layer comprises a first waterproof layer 6 and a second waterproof layer 7, the first waterproof layer 6 covers the surface of the first reinforcing layer 4, and the second waterproof layer 7 covers the surface of the second reinforcing layer 5.
Preferably, an adhesive layer is arranged between the degradable APET composite film layer 1 and the degradable resin layer, an adhesive layer is also arranged between the degradable resin layer and the reinforcing layer, and an adhesive layer is also arranged between the reinforcing layer and the waterproof layer.
Preferably, the adhesive layer is an adhesive resin layer; the stability of the connection between the layers is improved.
Preferably, the surface of the second waterproof layer 7 is further covered with a scratch-resistant layer 8; the scratch resistant layer 8 serves to protect the layers.
Preferably, the first reinforcing layer 4 and the second reinforcing layer 5 further include a first reinforcing rib 9 and a second reinforcing rib 10; the toughness of the reinforcing layer is improved.
Preferably, the first reinforcing ribs 9 and the second reinforcing ribs 10 are perpendicular to each other.
Example (b):
the degradable APET composite film layer 1 and the degradable resin layer are used as main materials for manufacturing the plastic bag, so that the degradation period of a finished product is effectively prolonged, and the environmental pollution is reduced; improve off-the-shelf intensity and quality through the enhancement layer, the limited fracture that prevents adopts the perpendicular staggered arrangement of first strengthening rib 9 and second enhancement, and the pressure of eating the material is to the application of force point of enhancement layer when having disperseed the packing, can prevent the moisture loss of eating the material through the waterproof layer simultaneously to and in the moisture in the air got into eating the material, effectively improve fresh-keeping quality.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an APET environmental protection packaging material, includes compound rete of degradable APET, degradable resin layer, enhancement layer, waterproof layer, its characterized in that, the degradable resin layer includes first degradable resin layer, second degradable resin layer, first degradable resin layer covers in the top surface of compound rete of degradable APET, second degradable resin layer covers in the bottom surface of compound rete of degradable APET, the enhancement layer includes first enhancement layer, second enhancement layer, first enhancement layer covers in the surface of first degradable resin layer, the second enhancement layer covers in the surface of second degradable resin layer, the waterproof layer includes first waterproof layer, second waterproof layer, first waterproof layer covers in the surface of first enhancement layer, the second waterproof layer covers in the surface of second enhancement layer.
2. The APET environment-friendly packaging material as claimed in claim 1, wherein an adhesive layer is arranged between the degradable APET composite film layer and the degradable resin layer, an adhesive layer is also arranged between the degradable resin layer and the reinforcing layer, and an adhesive layer is also arranged between the reinforcing layer and the waterproof layer.
3. The APET environment-friendly packaging material as claimed in claim 2, wherein the adhesive layer is an adhesive resin layer.
4. The APET environment-friendly packaging material as claimed in claim 1, wherein the surface of the second waterproof layer is further covered with a scratch-resistant layer.
5. The APET environment-friendly packaging material as claimed in claim 1, wherein the first reinforcing layer and the second reinforcing layer further comprise a first reinforcing rib and a second reinforcing rib.
6. The APET environment-friendly packaging material as claimed in claim 5, wherein the first reinforcing rib and the second reinforcing rib are perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022897315.4U CN214083301U (en) | 2020-12-04 | 2020-12-04 | APET environment-friendly packaging material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022897315.4U CN214083301U (en) | 2020-12-04 | 2020-12-04 | APET environment-friendly packaging material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214083301U true CN214083301U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022897315.4U Active CN214083301U (en) | 2020-12-04 | 2020-12-04 | APET environment-friendly packaging material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214083301U (en) |
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2020
- 2020-12-04 CN CN202022897315.4U patent/CN214083301U/en active Active
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