CN217295601U - Ultraviolet-resistant PE heat shrinkable film - Google Patents
Ultraviolet-resistant PE heat shrinkable film Download PDFInfo
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- CN217295601U CN217295601U CN202123420250.5U CN202123420250U CN217295601U CN 217295601 U CN217295601 U CN 217295601U CN 202123420250 U CN202123420250 U CN 202123420250U CN 217295601 U CN217295601 U CN 217295601U
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Abstract
The utility model belongs to the technical field of the thermal contraction membrane, especially, be an anti ultraviolet PE thermal contraction membrane, including PE thermal contraction membrane body, the surface of PE thermal contraction membrane body is provided with the inoxidizing coating, the inoxidizing coating includes oxidation resisting layer, heat preservation, anticorrosive coating, anti ultraviolet layer and flame retardant coating. The utility model discloses a set up the inoxidizing coating on the surface of PE heat shrink film body, carry out the effect of fine protection to PE heat shrink film body surface, improve the oxidation resistance on PE heat shrink film body surface through the antioxidation layer, increase the thermal-insulated heat retaining effect of PE heat shrink film body through the heat preservation, increase the anticorrosive wear resistance on PE heat shrink film body surface through the anticorrosive coating, make things convenient for PE heat shrink film body to improve the ultraviolet intensity of absorption when outdoor use through the uvioresistant layer, improve the fire behavior of PE heat shrink film body through the flame retardant coating, thereby effectively improve the application scope of PE heat shrink film body, and the service life is prolonged.
Description
Technical Field
The utility model relates to a heat shrink film technical field specifically is an ultraviolet resistance PE heat shrink film.
Background
The polyethylene heat shrinkable film is one of important polyethylene film products, is widely used in related industries such as foreign trade exports, papermaking, hardware, plastics, chemical industry, building materials, food and medicine, and has the characteristics of good flexibility, impact resistance, strong tear resistance, difficult breakage, damp resistance and large shrinkage, but the PE heat shrinkable film in the prior art has the following problems in the use process:
in the prior art, the PE heat shrinkable film has poor weather resistance, corrosion resistance and heat preservation in the use process, poor ultraviolet resistance and fire resistance in the outdoor area, reduced application range and shortened service life.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an anti ultraviolet PE heat shrink film has solved among the prior art PE heat shrink film weatherability, anticorrosive and heat insulating ability relatively poor in the use, and the anti ultraviolet performance is more weak when outdoor region uses, and fire behavior is poor, reduces PE heat shrink film's application scope, shortens its life's problem.
(II) technical scheme
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the anti-ultraviolet PE heat shrinkable film comprises a PE heat shrinkable film body, wherein a protective layer is arranged on the surface of the PE heat shrinkable film body and comprises an anti-oxidation layer, a heat preservation layer, an anti-corrosion layer, an anti-ultraviolet layer and a fireproof layer, the bottom of the anti-oxidation layer is fixedly connected with the top of the PE heat shrinkable film body, the bottom of the heat preservation layer is fixedly connected with the top of the anti-oxidation layer, the bottom of the anticorrosive layer is fixedly connected with the heat preservation layer, the bottom of the anti-ultraviolet layer is fixedly connected with the top of the anticorrosive layer, and the bottom of the fireproof layer is fixedly connected with the top of the anti-ultraviolet layer.
Furthermore, the anti-oxidation layer is fixedly connected with the PE heat shrinkable film body, and the anti-oxidation layer is a ZS-antioxidant coating.
Furthermore, the anti-oxidation layer is fixedly connected with a heat preservation layer, and the heat preservation layer is a ZS-heat insulation coating.
Furthermore, the heat-insulating layer is fixedly connected with the anticorrosive layer, and the anticorrosive layer is a ZS-anticorrosive coating.
Further, fixed connection between anticorrosive coating and the anti ultraviolet layer, the anti ultraviolet layer is nanometer titanium dioxide coating, fixed connection between anti ultraviolet layer and the flame retardant coating, the flame retardant coating is transparent TPU fire protection coating.
(III) advantageous effects
Compared with the prior art, the utility model provides an ultraviolet resistance PE heat shrink film possesses following beneficial effect:
the utility model discloses, set up the inoxidizing coating through the surface at PE heat shrink film body, carry out the effect of fine protection to PE heat shrink film body surface, improve the oxidation resistance on PE heat shrink film body surface through the antioxidation layer, increase the thermal-insulated heat retaining effect of PE heat shrink film body through the heat preservation, increase the anticorrosive wear resistance on PE heat shrink film body surface through the anticorrosive coating, make things convenient for PE heat shrink film body to improve the ultraviolet intensity of absorption when outdoor use through the uvioresistant layer, carry out fine protection to the product of packing, through the flame retardant coating, improve the fire behavior of PE heat shrink film body, thereby effectively improve the application scope of PE heat shrink film body, and the service life is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial cross-sectional view of the anti-UV PE heat shrinkable film of the present invention.
In the figure: 1. a PE heat shrinkable film body; 2. a protective layer; 201. an anti-oxidation layer; 202. a heat-insulating layer; 203. an anticorrosive layer; 204. an anti-ultraviolet layer; 205. and a fire-proof 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 all belong to the protection scope of the present invention.
Examples
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides an anti-ultraviolet PE heat shrinkable film, including a PE heat shrinkable film body 1, a protective layer 2 is disposed on a surface of the PE heat shrinkable film body 1, the protective layer 2 includes an anti-oxidation layer 201, a heat preservation layer 202, an anti-corrosion layer 203, an anti-ultraviolet layer 204 and a fire-proof layer 205, a bottom of the anti-oxidation layer 201 is fixedly connected with a top of the PE heat shrinkable film body 1, a bottom of the heat preservation layer 202 is fixedly connected with a top of the anti-oxidation layer 201, a bottom of the anti-corrosion layer 203 is fixedly connected with the heat preservation layer 202, a bottom of the anti-ultraviolet layer 204 is fixedly connected with a top of the anti-ultraviolet layer 203, and a bottom of the fire-proof layer 205 is fixedly connected with a top of the anti-ultraviolet layer 204; the protective layer 2 is arranged on the surface of the PE heat shrinkable film body 1, the oxidation resistance of the PE heat shrinkable film body 1 is improved by the oxidation resistant layer 201, the heat insulation effect of the PE heat shrinkable film body 1 is improved by the heat preservation layer 202, packaged objects are well protected, outdoor ultraviolet intensity is absorbed by the ultraviolet resistant layer 204, damage of ultraviolet rays to the packaged objects is reduced, and damage of the ultraviolet rays to the packaged objects is reduced when fire disasters are prevented by the fireproof layer 205.
As shown in fig. 2, in some embodiments, the oxidation-resistant layer 201 is fixedly connected with the PE heat shrinkable film body 1, and the oxidation-resistant layer 201 is a ZS-1051 oxidation-resistant coating; the ZS-1051 coating has good heat insulation and oxidation resistance, so that the oxidation of the articles packaged by the PE heat shrinkable film body 1 is effectively prevented.
As shown in fig. 2, in some embodiments, the anti-oxidation layer 201 is fixedly connected with the insulating layer 202, and the insulating layer 202 is a ZS-311 thermal insulation coating; the ZS-311 heat-insulating coating has good light transmission, and the limit heat-resistant temperature can reach 200 degrees, so that the heat-insulating coating has a good heat-insulating effect.
As shown in fig. 2, in some embodiments, the insulating layer 202 is fixedly connected with the anticorrosive layer 203, and the anticorrosive layer 203 is a ZS-411 anticorrosive coating; the ZS-411 transparent anticorrosion heat-dissipation coating is formed by mixing cross-linked resin and ceramic slurry, has high temperature resistance and high anticorrosion grade, and thus has good anticorrosion performance.
As shown in fig. 2, in some embodiments, the anti-corrosion layer 203 is fixedly connected to the anti-ultraviolet layer 204, the anti-ultraviolet layer 204 is a nano titanium dioxide coating, the anti-ultraviolet layer 204 is fixedly connected to the fire-proof layer 205, the fire-proof layer 205 is a transparent TPU fire-proof coating, the TPU fire-proof coating has good high temperature resistance, and the internal flame retardant prevents the fire from spreading, thereby effectively improving the fire resistance.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An ultraviolet-resistant PE heat shrinkable film comprises a PE heat shrinkable film body (1), and is characterized in that: the surface of PE thermal contraction membrane body (1) is provided with inoxidizing coating (2), inoxidizing coating (2) are including antioxidation layer (201), heat preservation (202), anticorrosive coating (203), anti ultraviolet layer (204) and flame retardant coating (205), the bottom of antioxidation layer (201) and the top fixed connection of PE thermal contraction membrane body (1), the bottom of heat preservation (202) and the top fixed connection of antioxidation layer (201), the bottom of anticorrosive coating (203) and heat preservation (202) fixed connection, the bottom of anti ultraviolet layer (204) and the top fixed connection of anticorrosive coating (203), the bottom of flame retardant coating (205) and the top fixed connection of anti ultraviolet layer (204).
2. The ultraviolet-resistant PE heat shrinkable film as claimed in claim 1, wherein: the anti-oxidation layer (201) is fixedly connected with the PE heat shrinkable film body (1), and the anti-oxidation layer (201) is a ZS-1051 anti-oxidation coating.
3. The UV-resistant PE heat shrinkable film of claim 1, wherein: the anti-oxidation layer (201) is fixedly connected with the heat preservation layer (202), and the heat preservation layer (202) is a ZS-311 heat insulation coating.
4. The ultraviolet-resistant PE heat shrinkable film as claimed in claim 1, wherein: the heat-insulating layer (202) is fixedly connected with the anticorrosive layer (203), and the anticorrosive layer (203) is a ZS-411 anticorrosive coating.
5. The ultraviolet-resistant PE heat shrinkable film as claimed in claim 1, wherein: fixed connection between anticorrosive coating (203) and anti ultraviolet layer (204), anti ultraviolet layer (204) are the nanometer titanium dioxide coating, fixed connection between anti ultraviolet layer (204) and flame retardant coating (205), flame retardant coating (205) are transparent TPU fire protection coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123420250.5U CN217295601U (en) | 2021-12-31 | 2021-12-31 | Ultraviolet-resistant PE heat shrinkable film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123420250.5U CN217295601U (en) | 2021-12-31 | 2021-12-31 | Ultraviolet-resistant PE heat shrinkable film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217295601U true CN217295601U (en) | 2022-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123420250.5U Active CN217295601U (en) | 2021-12-31 | 2021-12-31 | Ultraviolet-resistant PE heat shrinkable film |
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| Country | Link |
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| CN (1) | CN217295601U (en) |
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2021
- 2021-12-31 CN CN202123420250.5U patent/CN217295601U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A UV resistant PE heat shrinkable film Effective date of registration: 20221017 Granted publication date: 20220826 Pledgee: Bank of Jiangsu Wuxi branch Limited by Share Ltd. Huishan Pledgor: Wuxi Qinbang new packaging material Co.,Ltd. Registration number: Y2022320000615 |