CN219789487U - PE high-pressure film - Google Patents
PE high-pressure film Download PDFInfo
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- CN219789487U CN219789487U CN202321359531.0U CN202321359531U CN219789487U CN 219789487 U CN219789487 U CN 219789487U CN 202321359531 U CN202321359531 U CN 202321359531U CN 219789487 U CN219789487 U CN 219789487U
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- layer
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- friction
- pressure film
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- 239000000835 fiber Substances 0.000 claims abstract description 28
- 238000002955 isolation Methods 0.000 claims abstract description 27
- 239000002245 particle Substances 0.000 claims abstract description 13
- 239000012528 membrane Substances 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 11
- 239000008187 granular material Substances 0.000 claims description 9
- 239000012535 impurity Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 33
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000003491 array Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a PE high-pressure film, which comprises a friction layer, wherein inner layer particles are fixedly connected to the upper surface of the friction layer, the number of the inner layer particles is multiple, the inner layer particles are in a rectangular array, inner layer protrusions are fixedly connected to the lower surface of the friction layer, an isolation layer is fixedly connected to the lower surface of the friction layer, a fiber grid is fixedly connected to the middle part of the fiber grid, a fiber protrusion frame and a high-pressure film layer are fixedly connected to the lower surface of the high-pressure film layer, and through the structure, friction damage between the PE high-pressure film and placed articles and friction damage between impurities and the inside of the PE high-pressure film are reduced, required materials are greatly reduced, and the stability of the PE high-pressure film is improved.
Description
Technical Field
The utility model relates to the technical field of plastic products, in particular to a PE high-pressure film.
Background
PE film is also called polyethylene film, which refers to film produced by PE particles, and is divided into films with different properties such as low pressure, medium pressure, high pressure and crosslinked polyethylene according to different manufacturing methods and control means, wherein the PE film has good moisture resistance and small moisture permeability, and is widely used in life aspects, wherein the high pressure film is commonly used in light packaging films for foods, daily use, vegetables and the like, agriculture and the like, and has wide application and soft hand feeling.
In the prior art, a high-pressure inner layer film is formed by extruding three layers of composite films, and then a buffer bubble layer, a buffer layer, a filter screen layer, a collecting hole layer, a friction layer and other multilayer films are extruded on the surfaces of two sides of the high-pressure film to jointly form a PE high-pressure film for manufacturing a plastic bag.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a PE high-pressure film, wherein the friction between impurities in the contained object and the PE high-pressure film is effectively reduced through the outward protrusions arranged on a friction layer, an isolation layer, a fiber mesh layer and a high-pressure layer, the friction between the films is effectively reduced through the overlapped outward protrusions, fine impurities can be attached to inner particles, the friction among the objects, the impurities and the PE high-pressure film is further reduced, the tensile strength of the PE film is enhanced through the inner fiber mesh, meanwhile, the isolation layer plays a role of heat insulation and heat preservation, and different widths enable the films to be firmer after being extruded.
In order to achieve the above object, the present utility model further provides a PE high pressure film having the above, comprising: the friction layer is fixedly connected with inner layer particles on the upper surface of the friction layer, inner layer holes are formed in the upper surface of the friction layer, inner layer bulges are fixedly connected to the lower surface of the friction layer, an isolation layer is fixedly connected to the lower surface of the friction layer, isolation holes are formed in the upper surface of the isolation layer, isolation bulges are fixedly connected to the lower surface of the isolation layer, and the lower surface of the inner layer bulges is fixedly connected with the isolation bulges;
the middle part of the fiber grid is fixedly connected with a fiber bulge frame, the upper surface of the fiber bulge frame is fixedly connected with an isolation bulge, and the radius of the fiber bulge frame is the same as the radius of the isolation bulge;
the high-pressure membrane layer, the lower surface fixedly connected with high-pressure layer granule of high-pressure membrane layer, the quantity of high-pressure layer granule is a plurality of and rectangular array, outer hole has been seted up to the upper surface of high-pressure membrane layer, the lower surface fixedly connected with high-pressure layer arch of high-pressure membrane layer, the bellied upper surface of high-pressure layer and isolated protruding fixed connection.
According to the PE high-pressure film, the number of the inner layer particles is a plurality of rectangular arrays, and the number of the inner layer protrusions is a plurality of rectangular arrays.
According to the PE high-pressure film, the inner layer holes are located above the inner layer protrusions, and the radius of the inner layer holes is the same as that of the inner layer protrusions.
According to the PE high-pressure film, the isolation holes are located above the isolation protrusions, and the radius of the isolation holes is the same as that of the isolation protrusions.
According to the PE high-pressure film, the length of the friction layer is the same as that of the isolation layer, and the width of the friction layer is larger than that of the isolation layer.
According to the PE high-pressure film, the length of the fiber mesh is the same as the length of the insulating layer, and the width of the fiber mesh is the same as the width of the insulating layer.
According to the PE high-pressure film, the outer layer holes are located above the high-pressure layer protrusions, and the radius of the outer layer holes is the same as the radius of the high-pressure layer protrusions.
According to the PE high-pressure film, the radius of the high-pressure layer bulge is the same as that of the isolation bulge, and the width of the high-pressure film layer is larger than that of the friction layer.
Additional aspects and advantages of the utility model 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 utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a top view of the overall structure of a PE high pressure film according to the present utility model;
FIG. 2 is a bottom view of the overall structure of a PE high pressure film according to the utility model;
FIG. 3 is a schematic diagram showing the overall structure of a PE high-pressure film according to the present utility model;
FIG. 4 is a schematic view showing the overall structure of a PE high-pressure film according to the present utility model.
Legend description:
1. a friction layer; 2. the inner layer is convex; 3. inner layer particles; 4. an insulating layer; 5. a high pressure film layer; 6. high-pressure layer bulges; 7. high-pressure layer particles; 8. isolation bumps; 9. a fiber mesh; 10. a fiber protrusion rack.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, a PE high pressure film according to an embodiment of the present utility model includes: the friction layer 1, the last fixed surface of friction layer 1 is connected with inlayer granule 3, inlayer granule 3's quantity is a plurality of and rectangular array, inlayer hole has been seted up to friction layer 1's upper surface, friction layer 1's lower fixed surface is connected with inlayer arch 2, the inlayer hole is located the top of inlayer arch 2, the radius of inlayer hole is the same with inlayer arch 2 radius, friction layer 1's lower fixed surface is connected with insulating layer 4, insulating hole has been seted up to insulating layer 4's upper surface, insulating layer 4's lower fixed surface is connected with insulating arch 8, insulating hole is located insulating protruding 8's top, insulating hole's radius is the same with insulating protruding 8 radius, inner layer protruding 2's lower surface and insulating protruding 8 fixed connection, friction layer 1's length is the same with insulating layer 4 length, friction layer 1's width is greater than insulating layer 4's width.
The middle part fixedly connected with fiber protruding frame 10 of fiber net 9, the upper surface fixedly connected with of fiber protruding frame 10 is isolated protruding 8, and the radius of fiber protruding frame 10 is the same with isolated protruding 8 radius, and the length of fiber net 9 is the same with insulating layer 4 length, and the width of fiber net 9 is the same with insulating layer 4 width.
The high-pressure membrane layer 5, the lower fixed surface of high-pressure membrane layer 5 is connected with high-pressure layer granule 7, the quantity of high-pressure layer granule 7 is a plurality of and rectangular array, outer hole has been seted up to the upper surface of high-pressure membrane layer 5, the lower fixed surface of high-pressure membrane layer 5 is connected with high-pressure layer arch 6, outer hole is located the top of high-pressure layer arch 6, the radius of outer hole is the same with the protruding 6 radius of high-pressure layer, the upper surface and the isolated protruding 8 fixed connection of high-pressure layer arch 6, the radius of high-pressure layer arch 6 is the same with the isolated protruding 8 radius, the width of high-pressure membrane layer 5 is greater than the width of friction layer 1.
Working principle: after the PE high-pressure film is integrally manufactured into a plastic bag, impurities of articles contained in the PE high-pressure film enter the inner layer bulge 2, friction between the impurities and the articles and the PE high-pressure film is reduced, damage to the PE high-pressure film is reduced, the stability between the PE high-pressure film and the articles contained in the PE high-pressure film is increased by inner layer particles 3 on one hand, friction of the impurities is avoided from damaging the PE high-pressure film by fine particle impurities around the inner layer particles 3 on the other hand, the tensile strength of the PE high-pressure film is increased by the inner fiber grid 9 and the fiber bulge frame 10, the insulation layer 4 plays a role in heat preservation and heat prevention, and the high-pressure layer bulge 6 and the high-pressure layer particles 7 outside the high-pressure film layer 5 enable the plastic bag manufactured by the PE high-pressure film not to be easy to slip and reduce collision damage.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A PE high pressure film comprising: the friction layer (1), the upper surface fixedly connected with inlayer granule (3) of friction layer (1), inlayer hole has been seted up to the upper surface of friction layer (1), the lower surface fixedly connected with inlayer arch (2) of friction layer (1), the lower surface fixedly connected with isolation layer (4) of friction layer (1), the isolation hole has been seted up to the upper surface of isolation layer (4), the lower surface fixedly connected with isolation arch (8) of isolation layer (4), the lower surface and the isolation arch (8) of inlayer arch (2) fixed connection;
the fiber mesh (9), the middle part of the fiber mesh (9) is fixedly connected with a fiber bulge frame (10), the upper surface of the fiber bulge frame (10) is fixedly connected with an isolation bulge (8), and the radius of the fiber bulge frame (10) is the same as the radius of the isolation bulge (8);
the high-pressure membrane layer (5), the lower fixed surface of high-pressure membrane layer (5) is connected with high-pressure layer granule (7), the quantity of high-pressure layer granule (7) is a plurality of and rectangular array, outer hole has been seted up to the upper surface of high-pressure membrane layer (5), the lower fixed surface of high-pressure membrane layer (5) is connected with high-pressure layer arch (6), the upper surface and the isolated protruding (8) fixed connection of high-pressure layer arch (6).
2. A PE high pressure film according to claim 1, characterized in that the number of inner layer particles (3) is a plurality and rectangular array and the number of inner layer protrusions (2) is a plurality and rectangular array.
3. A PE high pressure film according to claim 1, characterized in that the inner layer holes are located above the inner layer protrusions (2), the radius of the inner layer holes being the same as the radius of the inner layer protrusions (2).
4. A PE high pressure film according to claim 1, characterized in that the insulation holes are located above the insulation protrusions (8), the radius of the insulation holes being the same as the radius of the insulation protrusions (8).
5. A PE high pressure film according to claim 1, characterized in that the length of the friction layer (1) is the same as the length of the insulation layer (4), the width of the friction layer (1) being larger than the width of the insulation layer (4).
6. A PE high pressure film according to claim 1, characterized in that the length of the fiber mesh (9) is the same as the length of the insulation layer (4), and the width of the fiber mesh (9) is the same as the width of the insulation layer (4).
7. A PE high pressure film according to claim 1, characterized in that the outer layer holes are located above the high pressure layer protrusions (6), the radius of the outer layer holes being the same as the radius of the high pressure layer protrusions (6).
8. A PE high pressure film according to claim 1, characterized in that the radius of the high pressure layer protrusions (6) is the same as the radius of the insulation protrusions (8), the width of the high pressure film layer (5) being larger than the width of the friction layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321359531.0U CN219789487U (en) | 2023-05-31 | 2023-05-31 | PE high-pressure film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321359531.0U CN219789487U (en) | 2023-05-31 | 2023-05-31 | PE high-pressure film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219789487U true CN219789487U (en) | 2023-10-03 |
Family
ID=88182432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321359531.0U Active CN219789487U (en) | 2023-05-31 | 2023-05-31 | PE high-pressure film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219789487U (en) |
-
2023
- 2023-05-31 CN CN202321359531.0U patent/CN219789487U/en active Active
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