CN214115414U - PET protection film of environment-friendly - Google Patents
PET protection film of environment-friendly Download PDFInfo
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- CN214115414U CN214115414U CN202022316411.5U CN202022316411U CN214115414U CN 214115414 U CN214115414 U CN 214115414U CN 202022316411 U CN202022316411 U CN 202022316411U CN 214115414 U CN214115414 U CN 214115414U
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Abstract
The utility model discloses an environment-friendly PET protection film, including the protection film main part, the top of protection film main part is provided with PET release film, PET release film's level is provided with PET basic unit perpendicularly, PET basic unit's level is provided with the PET protective layer perpendicularly, PET protective layer's level is provided with the silica gel layer perpendicularly, the level of silica gel layer is provided with the adsorbed layer perpendicularly, one side of keeping away from the protection film main part is provided with the cell-phone, the top of cell-phone is provided with the cell-phone screen, one side of cell-phone screen keeping away from the cell-phone is provided with the cobalt alloy board, one side of cell-phone different from the cobalt alloy board is provided with the PC board; this PET protection film of environment-friendly can effectively protect the object that the PET protection film covered through PET protective layer and silica gel layer, and what the viscose of adsorbed layer adopted is that the viscous solution that has good environmental protection performance can not the polluted environment, can reach the low effect that nevertheless the adsorptivity is big of viscidity.
Description
Technical Field
The utility model relates to a PET protection film technical field specifically is a PET protection film of environment-friendly.
Background
The PET protective film is the most common protective film on the market at present, and has the characteristics of hard texture, scratch resistance and no scratch like a PVC film after long-time use, but the common PET protective film is easy to bubble and drop due to electrostatic adsorption, can be reused after being taken down and cleaned in water even if the common PET protective film drops, is more expensive than PVC, and is prepared by a plurality of famous mobile phone manufacturers when the mobile phones leave factories; PET is also called polyethylene glycol terephthalate, exchange by dimethyl terephthalate and glycol ester or terephthalic acid and glycol esterification synthesis terephthalic acid dihydroxy ethyl ester first, then carry on the polycondensation reaction to get final product, it is a crystalline saturated polyester, it is milky white or yellowish, highly crystalline polymer, the surface is smooth and glossy, it is a common resin in the life, it has fine wearability, electrical insulation, fire retardance, heat aging resistance and low characteristic of water absorption, therefore, PET protective film with special protective properties is widely applied to electronic products such as computer digital camera and mobile phone, the existing PET protective film is mainly made by a layer of release film and a layer of PET original film adhesion together, namely after coating glue through PET original film, laminate a layer of PET release film, this PET protective film only possesses basic performance such as waterproof, wear-resisting and high temperature discharge, adsorb on the object surface through static, consequently restricted the application range at the PET protection film, but use glue to bond PET protection film and object mutually and can cause the phenomenon of coming unstuck, can cause certain pollution promptly, can not carry out used repeatedly with the PET protection film again, shortened the life of PET protection film.
The prior art has the following defects or problems:
adsorb on the object surface through static, restricted the application scope of PET protection film, use glue to bond PET protection film and object mutually and can cause the phenomenon of coming unstuck, can cause certain pollution promptly, can not carry out used repeatedly with the PET protection film again, shortened the life of PET protection film.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a PET protection film of environment-friendly to reach the purpose of sensitivity height, information acquisition degree preferred.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a PET protection film of environment-friendly, includes the protection film main part, the top of protection film main part is provided with PET from the type membrane, PET is provided with the PET basic unit from the level of type membrane perpendicularly, the level of PET basic unit is provided with the PET protective layer perpendicularly, the level of PET protective layer is provided with the silica gel layer perpendicularly, the level of silica gel layer is provided with the adsorbed layer perpendicularly, keeps away from one side of protection film main part is provided with the cell-phone, the top of cell-phone is provided with the cell-phone screen, one side of keeping away from the cell-phone is provided with the cobalt alloy board, one side of keeping away from the cobalt alloy board is provided with the PC board.
As the utility model discloses an optimized technical scheme, PET adsorbs with PET basic unit through the static that its surface produced from the type membrane and bonds, PET is the saturated polyester resin of line type from the type membrane material.
As the utility model discloses an optimized technical scheme, the PET basic unit passes through the film pressing machine with PET basic unit and PET protective layer looks crimping, the PET basic unit material is the polyester copolymer.
As the utility model discloses an optimized technical scheme, the PET protective layer passes through the film pressing machine with PET protective layer and silica gel layer looks crimping, the material of PET protective layer is the soft rubber materials of TPR.
As the utility model discloses an optimized technical scheme, the thick solution that glues on silica gel layer through its surface bonds mutually with the adsorbed layer, the material on silica gel layer is silica, the adsorbed layer adopts viscose to dissolve the thick solution material that obtains in the diluted alkali.
As the preferred technical scheme of the utility model, the adsorbed layer bonds mutually through the viscous solution on its surface and the cell-phone screen on the cell-phone.
As the utility model discloses a preferred technical scheme, the adsorbed layer bonds mutually with the cobalt alloy board through the thick solution of its surperficial, the adsorbed layer bonds mutually with the PC board through the thick solution of its surperficial thick solution.
Compared with the prior art, the utility model provides a PET protection film of environment-friendly possesses following beneficial effect: this PET protection film of environment-friendly, viscose fiber through the adsorbed layer adoption dissolves the thick liquid material that obtains in the dilute alkali, can obtain a solid-state soft adhesion agent after toasting, this adhesion agent can effectively bond on any object surface, and can not produce the phenomenon of coming unstuck, the viscosity of this adsorbed layer is low, but the adsorptivity is high, can take off it under the condition that has the dust, wash with the water, reuse after the hot-blast weathering, the characteristic of original PET protection film has been kept promptly, good improvement has taken place again, this adsorbed layer still has good environmental protection nature, the non-staining environment.
Drawings
FIG. 1 is a schematic view of the structure of an environment-friendly PET protective film of the present invention;
FIG. 2 is a schematic view of an application structure of an environment-friendly PET protective film of the present invention;
FIG. 3 is a schematic view of an application structure of an environment-friendly PET protective film of the present invention;
fig. 4 is a schematic view of the structure of the utility model of an environment-friendly PET protective film.
In the figure: 1. a protective film body; 2. PET release film; 3. a PET base layer; 4. a PET protective layer; 5. a silica gel layer; 6. an adsorption layer; 7. a mobile phone; 8. a mobile phone screen; 9. a cobalt alloy plate; 10. a PC board.
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. 1-4, in this embodiment: the utility model provides a PET protection film of environment-friendly, including protection film main part 1, the top of protection film main part 1 is provided with PET from type membrane 2, PET is provided with PET basic unit 3 from type membrane 2's level is perpendicular, PET basic unit 3's level is perpendicular to be provided with PET protective layer 4, PET protective layer 4's level is perpendicular to be provided with silica gel layer 5, silica gel layer 5's level is perpendicular to be provided with adsorbed layer 6, one side of keeping away from protection film main part 1 is provided with cell-phone 7, cell-phone 7's top is provided with cell-phone screen 8, one side of keeping away from cell-phone 7 is provided with cobalt alloy board 9, one side of keeping away from cobalt alloy board 9 is provided with PC board 10.
In this embodiment, PET adsorbs bonding through the static that its surface produced from type membrane 2 and PET basic unit 3, PET is the saturated polyester resin of line type from type membrane 2 material, PET is from type membrane 2 scratch-resistant, wear resistance is good, PET basic unit 3 passes through film press with PET basic unit 3 and 4 looks crimps of PET protective layer, PET basic unit 3 material is polyester copolymer, PET basic unit 3 has played a transition PET and has been connected effect PET from type membrane 2 and PET protective layer 4 and has passed through film press with PET protective layer 4 and 5 looks crimps of silica gel layer, PET protective layer 4's material is the soft rubber materials of TPR, PET protective layer 4 can protect the object and prevent object surface damage when dropping, silica gel layer 5 bonds through the thick solution on its surface and adsorption layer 6 mutually, silica gel layer 5's material is silica, silica gel layer 5 makes the feel that the PET protective film touched not so hard promptly, effect adsorption layer 6 who has played dual protection again with PET protective layer 4 adopts viscose fiber to dissolve in dilute alkali institute In the obtained viscous solution material, the adsorption layer 6 is made of a viscous solution material and is made of a fiber material, so that the viscous solution is changed into an easily-decomposed material, the adsorption layer 6 is adhered to a mobile phone screen (8) on a mobile phone 7 through the viscous solution on the surface of the adsorption layer, the adsorption layer 6 is adhered to a cobalt alloy plate 9 through the viscous solution on the surface of the adsorption layer, and the adsorption layer 6 is adhered to a PC plate 10 through the viscous solution on the surface of the adsorption layer.
The utility model discloses a theory of operation and use flow: when the protective film is used, a user wipes dust on the surface of an object to dry, the adsorption layer 6 of the protective film main body 1 is adhered to the surfaces of objects such as a mobile phone screen 8, a cobalt alloy plate 9 and a PC (personal computer) plate 10 of a mobile phone 7, and the like, and it is noted that metals such as the cobalt alloy plate 9 are easy to adsorb dust, and the protective film main body 1 needs to be periodically taken off and cleaned, dried by hot air and then reused.
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 in the foregoing embodiments, 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 (7)
1. The utility model provides a PET protection film of environment-friendly which characterized in that: including protection film main part (1), the top of protection film main part (1) is provided with PET and leaves type membrane (2), PET is provided with PET basic unit (3) perpendicularly from the level of type membrane (2), the level of PET basic unit (3) is provided with PET protective layer (4) perpendicularly, the level of PET protective layer (4) is provided with silica gel layer (5) perpendicularly, the level of silica gel layer (5) is provided with adsorbed layer (6) perpendicularly, keeps away from one side of protection film main part (1) is provided with cell-phone (7), the top of cell-phone (7) is provided with cell-phone screen (8), one side that cell-phone (7) were kept away from to cell-phone screen (8) is provided with cobalt alloy board (9), one side that cell-phone screen (8) are different from cobalt alloy board (9) is provided with PC board (10).
2. The environmental protection type PET protective film according to claim 1, wherein: PET is from type membrane (2) through the static and the adsorption bonding of PET basic unit (3) that its surface produced, PET is from type membrane (2) material for linear saturated polyester resin.
3. The environmental protection type PET protective film according to claim 1, wherein: PET basic unit (3) are through film pressing machine with PET basic unit (3) and PET protective layer (4) looks crimping, PET basic unit (3) material is polyester copolymer.
4. The environmental protection type PET protective film according to claim 1, wherein: PET protective layer (4) are through film pressing machine with PET protective layer (4) and silica gel layer (5) looks crimping, the material of PET protective layer (4) is the soft rubber materials of TPR.
5. The environmental protection type PET protective film according to claim 1, wherein: the silica gel layer (5) is bonded with the adsorption layer (6) through viscous solution on the surface of the silica gel layer, and the silica gel layer (5) is made of silicon dioxide.
6. The environmental protection type PET protective film according to claim 1, wherein: the adsorption layer (6) is adhered with a mobile phone screen (8) on the mobile phone (7) through viscous solution on the surface of the adsorption layer.
7. The environmental protection type PET protective film according to claim 1, wherein: the adsorption layer (6) is bonded with the cobalt alloy plate (9) through viscous solution on the surface of the adsorption layer, and the adsorption layer (6) is bonded with the PC plate (10) through viscous solution on the surface of the adsorption layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022316411.5U CN214115414U (en) | 2020-10-19 | 2020-10-19 | PET protection film of environment-friendly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022316411.5U CN214115414U (en) | 2020-10-19 | 2020-10-19 | PET protection film of environment-friendly |
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| Publication Number | Publication Date |
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| CN214115414U true CN214115414U (en) | 2021-09-03 |
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| CN202022316411.5U Active CN214115414U (en) | 2020-10-19 | 2020-10-19 | PET protection film of environment-friendly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023077729A1 (en) * | 2021-11-04 | 2023-05-11 | 深圳市蓝禾技术有限公司 | Dust cleaning adhesive layer and manufacturing method therefor, dust cleaning film and manufacturing method therefor and film attaching method thereof, and dust cleaning film set |
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2020
- 2020-10-19 CN CN202022316411.5U patent/CN214115414U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023077729A1 (en) * | 2021-11-04 | 2023-05-11 | 深圳市蓝禾技术有限公司 | Dust cleaning adhesive layer and manufacturing method therefor, dust cleaning film and manufacturing method therefor and film attaching method thereof, and dust cleaning film set |
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