CN218838877U - Novel pvc shrink film - Google Patents
Novel pvc shrink film Download PDFInfo
- Publication number
- CN218838877U CN218838877U CN202223136526.1U CN202223136526U CN218838877U CN 218838877 U CN218838877 U CN 218838877U CN 202223136526 U CN202223136526 U CN 202223136526U CN 218838877 U CN218838877 U CN 218838877U
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- CN
- China
- Prior art keywords
- shrink film
- pvc shrink
- extension
- pvc
- type membrane
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The utility model discloses a novel PVC shrink film, including the main structure body, the main structure body includes PVC shrink film and multi-disc rectangle form type membrane, multi-disc from the type membrane distributes side by side and sets up on PVC shrink film's terminal surface, PVC shrink film's both sides limit all is equipped with the extension, the up end of extension all is equipped with the inner groovy of a plurality of rectangles form with lower terminal surface, is equipped with the linear type between extension and the PVC shrink film simultaneously and tears the trace, and the multi-disc covers at PVC shrink film's on the surface from the type membrane to surface from the type membrane has coated one deck ultraviolet resistance coating, thereby has improved PVC shrink film's anti-aging performance and barrier propterty, and then has played extension PVC shrink film life's purpose.
Description
Technical Field
The utility model relates to a pvc shrink film technical field specifically is a novel pvc shrink film.
Background
The PVC shrink film system is formed by mixing ethylene-process PVC resin and more than ten auxiliary materials and then blowing for the second time, and is characterized by good transparency, easy shrinkage, high strength, free adjustment of shrinkage rate according to the requirements of users and strong operability;
the shrink film has higher puncture resistance, good shrinkage and certain shrinkage stress, is mainly used for the sale and transportation process of various products, is used for stabilizing, covering and protecting the products, and plays roles of moisture prevention, dust prevention and loosening prevention in the package of the shrink film, and the appearance of the package is attractive;
however, the existing PVC shrink film is single in functionality, aging is easily caused by ultraviolet rays emitted by sunlight in the using process, and meanwhile, the PVC shrink film on the market is short in service life and difficult to meet the using requirements.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art scheme, the utility model provides a novel pvc shrink film.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a novel PVC shrink film, includes the main structure body, the main structure body includes PVC shrink film and multi-disc rectangle form type membrane, multi-disc distribute side by side from type membrane and set up on the terminal surface of PVC shrink film, the both sides limit of PVC shrink film all is equipped with the extension, the up end of extension all is equipped with the inner groovy of a plurality of rectangles form with lower terminal surface, is equipped with the linear type between extension and the PVC shrink film simultaneously and tears the trace.
Preferably, the outer surface of the release film is coated with an ultraviolet-resistant coating, and the thickness of the ultraviolet-resistant coating ranges from 1 mm to 2 mm.
Preferably, a plurality of the inner grooves are distributed at equal intervals.
Preferably, the linear tear mark extends along the length direction of the PVC shrink film.
Preferably, the thickness of the PVC shrink film is greater than that of the release film.
Compared with the prior art, the beneficial effects of the utility model are that:
the plurality of release films are covered on the surface of the PVC shrink film, and the outer surface of the release film is coated with one layer of ultraviolet-resistant coating, so that the anti-aging performance and the protective performance of the PVC shrink film are improved, and the purpose of prolonging the service life of the PVC shrink film is achieved.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is another schematic structural diagram of the present invention.
The reference numbers in the figures:
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.
As shown in figures 1-2, the utility model provides a novel PVC shrink film, which comprises a main structure body, wherein the main structure body comprises a PVC shrink film 6 and a plurality of rectangular release films 4, the release films 4 are arranged on the end surface of the PVC shrink film 6 side by side, extension parts 5 are arranged on both side edges of the PVC shrink film 6, a plurality of rectangular inner grooves 1 are arranged on both the upper end surface and the lower end surface of the extension parts 5, a linear tear mark 3 is arranged between the extension parts 5 and the PVC shrink film 6, the hardness of the extension parts 5 is greater than that of the PVC shrink film 6, therefore, the PVC shrink film 6 can be pulled through the extension parts, and meanwhile, workers can realize anti-slip through the inner grooves 1 on the surface of the PVC shrink film,
the outer surface of the release film 4 is coated with an ultraviolet resistant coating 7, and the thickness range of the ultraviolet resistant coating 7 is 1 mm-2 mm.
The inner grooves 1 are distributed at equal intervals.
The linear type tear mark 3 extends along the length direction of the PVC shrink film 6.
The thickness of the PVC shrink film 6 is larger than that of the release film 4.
The plurality of release films are covered on the surface of the PVC shrink film, and the outer surface of the release film is coated with one layer of ultraviolet-resistant coating, so that the anti-aging performance and the protective performance of the PVC shrink film are improved, and the purpose of prolonging the service life of the PVC shrink film is achieved.
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 (5)
1. The utility model provides a novel PVC shrink film, a serial communication port, including the main structure body, the main structure body includes PVC shrink film and multi-disc rectangle form type membrane, the multi-disc distribute side by side from the type membrane and set up on the terminal surface of PVC shrink film, the both sides limit of PVC shrink film all is equipped with the extension, the up end of extension all is equipped with the inner groovy of a plurality of rectangles form with lower terminal surface, is equipped with the linear type between extension and the PVC shrink film simultaneously and tears the trace.
2. A novel pvc shrink film according to claim 1, wherein the outer surface of the release film is coated with an anti-uv coating, and the thickness of the anti-uv coating is in the range of 1 mm-2 mm.
3. The novel pvc shrink film according to claim 1, wherein a plurality of said inner grooves are equally spaced apart.
4. The novel PVC shrink film according to claim 1, wherein the linear tear line extends along the length of the PVC shrink film.
5. The novel PVC shrink film according to claim 1, wherein the PVC shrink film has a thickness greater than the release film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223136526.1U CN218838877U (en) | 2022-11-24 | 2022-11-24 | Novel pvc shrink film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223136526.1U CN218838877U (en) | 2022-11-24 | 2022-11-24 | Novel pvc shrink film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218838877U true CN218838877U (en) | 2023-04-11 |
Family
ID=87309781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223136526.1U Active CN218838877U (en) | 2022-11-24 | 2022-11-24 | Novel pvc shrink film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218838877U (en) |
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2022
- 2022-11-24 CN CN202223136526.1U patent/CN218838877U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |