CN104194663B - A kind of manufacture method of air-permeable protective film - Google Patents
A kind of manufacture method of air-permeable protective film Download PDFInfo
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- CN104194663B CN104194663B CN201410383926.3A CN201410383926A CN104194663B CN 104194663 B CN104194663 B CN 104194663B CN 201410383926 A CN201410383926 A CN 201410383926A CN 104194663 B CN104194663 B CN 104194663B
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- protective film
- air
- permeable protective
- coated face
- mould material
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Abstract
The invention discloses a kind of manufacture method of air-permeable protective film, comprise the following steps: prick hole: the mould material tiling made needed for air-permeable protective film is launched, on described mould material, processes breather hole with the acupuncture treatment device with syringe needle; Surface treatment: to described mould material treat coated face carry out height attachment process, strengthen treat coated face tack; Gluing: treat that coated face carries out gluing process to described, forms coated face, attaches separate-type paper, obtain air-permeable protective film after completing on described coated face; Cut stamp: carried out cutting stamp according to the pattern of actual product by described air-permeable protective film.By the way, the manufacture method of a kind of air-permeable protective film of the present invention, by being processed to form some breather holes, when protective membrane is attached on electronic product, does not produce washmarking, generous attractive in appearance.
Description
[technical field]
The present invention relates to protective film of electronic product technical field, particularly relate to a kind of manufacture method of air-permeable protective film.
[background technology]
Along with the progress of science and technology; the electronic products such as notebook computer, panel computer, smart mobile phone become the requisite in people's daily life, the surface treatment methods such as in order to improve the value of product, businessman adopts high brightness metal casing mostly, high light sprays paint, high light evaporation, sputter; be easy to scratch; therefore, need to prevent scratch at surface mount protective membrane, but due to protective membrane airtight; easily there is bubble when pad pasting thus produce bubble impression; be commonly called as washmarking, be difficult to remove, affect attractive in appearance.
[summary of the invention]
The object of this invention is to provide a kind of manufacture method of the air-permeable protective film without washmarking attractive in appearance.
The present invention is achieved through the following technical solutions above-mentioned purpose: a kind of manufacture method of air-permeable protective film, comprises the following steps:
(1) hole is pricked: the mould material tiling made needed for air-permeable protective film launched, on described mould material, process breather hole with the acupuncture treatment device with syringe needle;
(2) surface treatment: to described mould material treat coated face carry out height attachment process, strengthen treat coated face tack;
(3) gluing: treat that coated face carries out gluing process to described, forms coated face, attaches separate-type paper, obtain air-permeable protective film after completing on described coated face;
(4) stamp is cut: carried out cutting stamp according to the pattern of actual product by described air-permeable protective film.
Compared with prior art, the beneficial effect of the manufacture method of air-permeable protective film of the present invention is: by being processed to form some breather holes, when protective membrane is attached on electronic product, do not produce washmarking, generous attractive in appearance.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of step one of the present invention.
Fig. 2 is the schematic diagram of step 2 of the present invention.
Fig. 3 is the schematic diagram of step 3 of the present invention.
Fig. 4 is the schematic diagram of step 4 of the present invention.
[embodiment]
The manufacture method of air-permeable protective film of the present invention, comprises the following steps:
(1) hole is pricked: the mould material tiling made needed for air-permeable protective film launched, described mould material is PET or PP or PE or PC, be preferably PET or PE, hole is pricked at different temperature according to different materials, on described mould material, breather hole is processed with the acupuncture treatment device with syringe needle, device of having an acupuncture treatment in present embodiment is imbedding needle roller, have the imbedding needle roller that the device pricking hole function also can replace in present embodiment in other embodiments, described imbedding needle roller is provided with some syringe needles by array way arrangement, in present embodiment, the quantity of imbedding needle roller is at least two, in other embodiments, as long as there are at least two rollers that an enough intensive roller also can replace in present embodiment, described imbedding needle roller rolls out the unduplicated some breather holes in position successively on described mould material, each breather hole of pricking out arrange according to array way, spacing is even.
(2) surface treatment: to described mould material treat coated face carry out height attachment process, in present embodiment, surface treatment is corona treatment, namely coated face rolls described treating with high-voltage corona rod, treat coated face electric discharge, carry out the process of micro-destruction, strengthen and treat coated face tack, the corona treatment that the treatment process treating coated face tack also can replace in present embodiment in other embodiments, can be increased.
(3) gluing: treat that coated face carries out gluing process to described, point-like roller gluing is adopted in present embodiment, the surface of described point-like roller is provided with some concave points, described point-like roller is rolled in glue, then the glue of glue only in remaining concave point being bonded at roller surface is scraped off, treat that gluing surface scrolls carries out gluing described again, form coated face, the point-like gluing that method that coated face carries out gluing process also can replace in present embodiment can be treated in other embodiments, on described coated face, separate-type paper is attached after completing, obtain air-permeable protective film, the advantage of point-like gluing to avoid breather hole, ensure the unobstructed of breather hole, and air-permeable protective film can be made easily to be separated from separate-type paper.
(4) stamp is cut: carried out cutting stamp according to the pattern of actual product by described air-permeable protective film.
By the air-permeable protective film that aforesaid method produces, be attached to the surface of electronic product, can not washmarking be produced, while playing the effect of protection electronic product, generous attractive in appearance.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (4)
1. a manufacture method for air-permeable protective film, is characterized in that, comprises the following steps:
(1) hole is pricked: the mould material tiling made needed for air-permeable protective film launched, on described mould material, process breather hole with the acupuncture treatment device with syringe needle;
(2) surface treatment: to described mould material treat coated face carry out height attachment process, strengthen treat coated face tack; Described surface treatment is corona treatment, namely coated face rolls described treating with high-voltage corona rod;
(3) gluing: treat that coated face carries out gluing process to described, forms coated face, attaches separate-type paper, obtain air-permeable protective film after completing on described coated face; Point-like roller gluing is adopted in described glue application step, the surface of described point-like roller is provided with some concave points, described point-like roller is rolled in glue, then scrapes off the glue of glue only in remaining concave point being bonded at roller surface, then treat that gluing surface scrolls carries out gluing described;
(4) stamp is cut: carried out cutting stamp according to the pattern of actual product by described air-permeable protective film.
2. the manufacture method of air-permeable protective film according to claim 1, is characterized in that, described mould material is PET or PP or PE or PC.
3. the manufacture method of air-permeable protective film according to claim 1; it is characterized in that, described acupuncture treatment device is imbedding needle roller, and described imbedding needle roller is provided with some syringe needles by array way arrangement; described imbedding needle roller is rolled on described mould material, forms breather hole.
4. the manufacture method of air-permeable protective film according to claim 3, is characterized in that, the quantity of described imbedding needle roller is at least two, and described imbedding needle roller rolls out the unduplicated some breather holes in position successively on described mould material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410383926.3A CN104194663B (en) | 2014-08-06 | 2014-08-06 | A kind of manufacture method of air-permeable protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410383926.3A CN104194663B (en) | 2014-08-06 | 2014-08-06 | A kind of manufacture method of air-permeable protective film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104194663A CN104194663A (en) | 2014-12-10 |
| CN104194663B true CN104194663B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410383926.3A Active CN104194663B (en) | 2014-08-06 | 2014-08-06 | A kind of manufacture method of air-permeable protective film |
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| Country | Link |
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| CN (1) | CN104194663B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101407121A (en) * | 2008-11-05 | 2009-04-15 | 苏州百骐电子材料有限公司 | Protective film and method of processing the same |
| CN202039024U (en) * | 2010-12-31 | 2011-11-16 | 林佳璇 | Air-permeable protective film stuck on surface of product |
| CN103173153A (en) * | 2013-02-26 | 2013-06-26 | 昆山韩保胶带科技有限公司 | Low-viscosity PE (polyethylene) protective film |
-
2014
- 2014-08-06 CN CN201410383926.3A patent/CN104194663B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101407121A (en) * | 2008-11-05 | 2009-04-15 | 苏州百骐电子材料有限公司 | Protective film and method of processing the same |
| CN202039024U (en) * | 2010-12-31 | 2011-11-16 | 林佳璇 | Air-permeable protective film stuck on surface of product |
| CN103173153A (en) * | 2013-02-26 | 2013-06-26 | 昆山韩保胶带科技有限公司 | Low-viscosity PE (polyethylene) protective film |
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| Publication number | Publication date |
|---|---|
| CN104194663A (en) | 2014-12-10 |
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