CN202782062U - Scratch-resisting PET (Polyethylene Terephthalate) thin film - Google Patents
Scratch-resisting PET (Polyethylene Terephthalate) thin film Download PDFInfo
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- CN202782062U CN202782062U CN 201220477770 CN201220477770U CN202782062U CN 202782062 U CN202782062 U CN 202782062U CN 201220477770 CN201220477770 CN 201220477770 CN 201220477770 U CN201220477770 U CN 201220477770U CN 202782062 U CN202782062 U CN 202782062U
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- pet film
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Abstract
The utility model discloses a scratch-resisting PET (Polyethylene Terephthalate) thin film which can be widely applied to the field of electronics, photo-electricity, thin film switches, panel and the like. The scratch-resisting PET thin film comprises a PET substrate. A printing face is arranged on the bottom face of the PET substrate, a protective film covers the printing face, and hardened coatings are coated uniformly on the end faces of the PET substrate. As the hardened coatings are coated uniformly on the end faces of the PET substrate for the scratch-resisting PET thin film, the surface of the PET thin film reaches the pencil hardness of 3-4H per 1000 gram-force and is free from rainbow effect, so that the market competitiveness of the PET thin film is improved.
Description
Technical field
The utility model relates to a kind of PET film, relates in particular to a kind of scratch resistance PET film of the display screen for the electronic digital product.
Background technology
The PET film is the more comprehensive packing film of a kind of Performance Ratio.Its transparency is good, and is glossy; Have good air-tightness and fragrance protectiveness; Moisture resistance is medium, and rate of perviousness descends at low temperatures.The mechanical performance of PET film is good, and its obdurability is best in all thermoplastics, and tensile strength and impact strength are more much higher than general film; And very power is good, and dimensionally stable is suitable for the secondary operations such as printing, paper bag.The PET film also has good heat-resisting, cold resistance and good chemical proofing and oil resistivity, and at present, the PET film is widely used in all trades and professions.
But itself does not possess the ability of anti-scratch the PET material, and therefore, itself does not have the scratch resistance ability existing PET film yet, and this has just affected its popularization and use to a great extent.
The utility model content
The purpose of this utility model is to provide a kind of scratch resistance PET film, and it has scratch resistant characteristics, has effectively solved the problem that the PET film easily scratches in the prior art.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of scratch resistance PET film, it comprises the PET base material, and wherein, the bottom surface of described PET base material is provided with printing surface, and described printing surface is coated with diaphragm outward, and the end face of described PET base material evenly is coated with hardening coat.
Especially, the thickness of described hardening coat is 2～5 μ m.
Especially, the thickness of described printing surface is 0.1 μ m.
Especially, the thickness of described diaphragm is 50 μ m.
The beneficial effects of the utility model are, described scratch resistance PET film compared with prior art evenly is coated with hardening coat at the end face of PET base material, not only can make the PET film surface reach the hardness of pencil hardness 1000g power 3-4H, and rainbow phenomena can not appear, improve the market competitiveness of PET film, can be widely used and electronics photoelectricity, thin film switch, the different field such as panel.
Description of drawings
Fig. 1 is the profile of the scratch resistance PET film that provides of the utility model specific embodiment 1.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
See also shown in Figure 1ly, Fig. 1 is the profile of the scratch resistance PET film that provides of the utility model specific embodiment 1.
In the present embodiment; a kind of scratch resistance PET film comprises that thickness is the PET base material 1 of 75 μ m; the bottom surface of described PET base material 1 is provided with the printing surface 2 that thickness is 0.1 μ m; be coated with the diaphragm 3 that thickness is 50 μ m outside the described printing surface 2; and the end face of described PET base material 1 evenly is coated with hardening coat 4 by the high accuracy coating machine, and the thickness of described hardening coat 4 is 4 μ m.
Described scratch resistance PET film increases hardening coat at the end face of PET base material, not only can make the PET film surface reach the hardness of pencil hardness 1000g power 3-4H, has improved its scratch resistance ability; And make coating surface by the high precision coating machine, rainbow phenomena can not appear.
Above embodiment has just set forth basic principle of the present utility model and characteristic; the utility model is not limited by above-mentioned example; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. scratch resistance PET film, it comprises the PET base material, it is characterized in that: the bottom surface of described PET base material is provided with printing surface, and described printing surface is coated with diaphragm outward, and the end face of described PET base material evenly is coated with hardening coat.
2. scratch resistance PET film according to claim 1; It is characterized in that: the thickness of described hardening coat is 2～5 μ m.
3. scratch resistance PET film according to claim 1; It is characterized in that: the thickness of described printing surface is 0.1 μ m.
4. scratch resistance PET film according to claim 1; It is characterized in that: the thickness of described diaphragm is 50 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220477770 CN202782062U (en) | 2012-09-18 | 2012-09-18 | Scratch-resisting PET (Polyethylene Terephthalate) thin film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220477770 CN202782062U (en) | 2012-09-18 | 2012-09-18 | Scratch-resisting PET (Polyethylene Terephthalate) thin film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782062U true CN202782062U (en) | 2013-03-13 |
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ID=47809389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220477770 Expired - Fee Related CN202782062U (en) | 2012-09-18 | 2012-09-18 | Scratch-resisting PET (Polyethylene Terephthalate) thin film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896858A (en) * | 2012-09-18 | 2013-01-30 | 无锡市中星工业胶带有限公司 | Scratch resistant PET film |
-
2012
- 2012-09-18 CN CN 201220477770 patent/CN202782062U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896858A (en) * | 2012-09-18 | 2013-01-30 | 无锡市中星工业胶带有限公司 | Scratch resistant PET film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214000 Jiangsu province Wuxi Yuxi Huishan Economic Development Zone, supporting the district (Jade Village) Patentee after: Wuxi Zhongxing new materials Polytron Technologies Inc Address before: 214183, Huishan, Jiangsu, Wuxi Province Yu Qi Town Industrial Park Wuxi Zhongxing Industrial adhesive tape Co., Ltd. Patentee before: Wuxi Zhongxing Industrial Adhesive Tape Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20190918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |