CN107415506A - A kind of production method of modified form cover layer resistant to bending - Google Patents
A kind of production method of modified form cover layer resistant to bending Download PDFInfo
- Publication number
- CN107415506A CN107415506A CN201710504039.0A CN201710504039A CN107415506A CN 107415506 A CN107415506 A CN 107415506A CN 201710504039 A CN201710504039 A CN 201710504039A CN 107415506 A CN107415506 A CN 107415506A
- Authority
- CN
- China
- Prior art keywords
- cover layer
- modified form
- film
- production method
- bending
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/12—Stencil printing; Silk-screen printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of production method of modified form cover layer resistant to bending, the first step（1）Middle wet end furnish is resin 40%, monomeric acrylic 5%, inserts 20%, solvent 25%, auxiliary agent 1 2%, acid imide 5% and pigment 3 4%, and total proportioning is 100%, the second step（2）In be filmed by film-making machine, the 6th step（6）In hardening time and temperature be respectively 150 160 DEG C, 1 1.5h, the beneficial effects of the invention are as follows：A kind of production method of modified form cover layer resistant to bending, solves in the prior art that cover layer bending performance is poor, is easily broken off, and the problem of influenceing to use, while the present invention implements simple, adapts to regional.
Description
Technical field
The present invention relates to a kind of field of production of cover layer, the production of specially a kind of modified form cover layer resistant to bending
Method.
Background technology
Cover layer is applied in cell phone lines, and opponent's machine can play a very good protection, but existing cover layer
Easy aging at high temperature, and easily burning, bending property is also poor, causes cover layer to be easily broken, and makes the reduction of mobile phone service life.
The content of the invention
It is an object of the invention to provide a kind of production method of modified form cover layer resistant to bending, to solve above-mentioned background skill
The problem of being proposed in art.
The purpose of the present invention is achieved by following technical proposals:A kind of producer of modified form cover layer resistant to bending
Method, it is made up of following steps：
（1）The first step：Sorting, choose resin, monomeric acrylic, inserts, solvent, auxiliary agent, acid imide and pigment, by match into
Row, which is matched somebody with somebody, takes slurry；
（2）Second step：Film, will（1）The middle slurry configured is filmed；
（3）3rd step：Silk-screen, will（2）In the film produced carry out silk-screen photosensitive-ink；
（4）4th step：Exposure, will（3）The film of silk-screen is exposed；
（5）5th step：Development, will（4）Film through overexposure is developed by developer solution；
（6）6th step：Solidification, will（5）The film of development is solidified again.
In a preferred embodiment of the invention, the first step（1）Middle wet end furnish is resin 40%, monomer propylene
Acid 5%, inserts 20%, solvent 25%, auxiliary agent 1-2%, acid imide 5% and pigment 3-4%, total proportioning are 100%.
In a preferred embodiment of the invention, the second step（2）In be filmed by film-making machine.
In a preferred embodiment of the invention, the 6th step（6）In hardening time and temperature be respectively 150--
160 DEG C, 1-1.5h.
The beneficial effects of the invention are as follows：A kind of production method of modified form cover layer resistant to bending, solves prior art
Middle cover layer bending performance is poor, is easily broken off, and the problem of influenceing to use, while the present invention implements simple, adaptation regional.
Embodiment
With reference to embodiment further instruction, but following detailed description should not be done and be managed
Solve the limitation to invent body.Those of ordinary skill in the art can apparently make various on the basis of the present invention
Change and change, it should within the scope of invention.
Embodiments of the invention include：
A kind of production method of modified form cover layer resistant to bending, is made up of following steps：
（1）The first step：Sorting, choose resin, monomeric acrylic, inserts, solvent, auxiliary agent, acid imide and pigment, by match into
Row, which is matched somebody with somebody, takes slurry；
（2）Second step：Film, will（1）The middle slurry configured is filmed；
（3）3rd step：Silk-screen, will（2）In the film produced carry out silk-screen photosensitive-ink；
（4）4th step：Exposure, will（3）The film of silk-screen is exposed；
（5）5th step：Development, will（4）Film through overexposure is developed by developer solution；
（6）6th step：Solidification, will（5）The film of development is solidified again.
The first step（1）Middle wet end furnish is resin 40%, monomeric acrylic 5%, inserts 20%, solvent 25%, auxiliary agent
1-2%, acid imide 5% and pigment 3-4%, total proportioning are 100%.
The second step（2）In be filmed by film-making machine.
6th step（6）In hardening time and temperature be respectively 150--160 DEG C, 1-1.5h.
A kind of production method of modified form cover layer resistant to bending, solves in the prior art that cover layer bending performance is poor,
It is easily broken off, the problem of influenceing to use, while the present invention implements simple, adaptation regional.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to the technology that the particular combination of above-mentioned technical characteristic forms
Scheme, while should also cover in the case where not departing from the inventive concept, carried out by above-mentioned technical characteristic or its equivalent feature
The other technical schemes for being combined and being formed.Such as features described above has similar work(with (but not limited to) disclosed herein
The technical scheme that the technical characteristic of energy is replaced mutually and formed.
Claims (4)
1. a kind of production method of modified form cover layer resistant to bending, it is characterised in that be made up of following steps：
（1）The first step：Sorting, choose resin, monomeric acrylic, inserts, solvent, auxiliary agent, acid imide and pigment, by match into
Row, which is matched somebody with somebody, takes slurry；
（2）Second step：Film, will（1）The middle slurry configured is filmed；
（3）3rd step：Silk-screen, will（2）In the film produced carry out silk-screen photosensitive-ink；
（4）4th step：Exposure, will（3）The film of silk-screen is exposed；
（5）5th step：Development, will（4）Film through overexposure is developed by developer solution；
（6）6th step：Solidification, will（5）The film of development is solidified again.
A kind of 2. production method of modified form cover layer resistant to bending according to claim 1, it is characterised in that：Described first
Step（1）Middle wet end furnish is resin 40%, monomeric acrylic 5%, inserts 20%, solvent 25%, auxiliary agent 1-2%, acid imide 5% and face
Expect 3-4%, total proportioning is 100%.
A kind of 3. production method of modified form cover layer resistant to bending according to claim 1, it is characterised in that：Described second
Step（2）In be filmed by film-making machine.
A kind of 4. production method of modified form cover layer resistant to bending according to claim 1, it is characterised in that：Described 6th
Step（6）In hardening time and temperature be respectively 150--160 DEG C, 1-1.5h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710504039.0A CN107415506A (en) | 2017-06-28 | 2017-06-28 | A kind of production method of modified form cover layer resistant to bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710504039.0A CN107415506A (en) | 2017-06-28 | 2017-06-28 | A kind of production method of modified form cover layer resistant to bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107415506A true CN107415506A (en) | 2017-12-01 |
Family
ID=60426215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710504039.0A Pending CN107415506A (en) | 2017-06-28 | 2017-06-28 | A kind of production method of modified form cover layer resistant to bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107415506A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109161347A (en) * | 2018-08-22 | 2019-01-08 | 江苏博之高新材料科技有限公司 | A kind of anti-welding lotion of LED backlight |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006035429A (en) * | 2004-07-22 | 2006-02-09 | Mitsui Mining & Smelting Co Ltd | Thin strip member handling device equipped with thin strip member conveyor and screen printer equipped with film carrier tape conveyor |
| CN101464632A (en) * | 2007-12-21 | 2009-06-24 | 太阳油墨制造株式会社 | Light solidifying/heat solidifying resin composition and dry film and printed circuit board using the same |
| CN102079959A (en) * | 2010-12-18 | 2011-06-01 | 广东生益科技股份有限公司 | High-heat-conductivity white adhesive composition, high-heat-conductivity white cover film made from same and preparation method thereof |
| CN102079956A (en) * | 2010-12-18 | 2011-06-01 | 广东生益科技股份有限公司 | White covering film and manufacturing method thereof |
| CN102585607A (en) * | 2012-03-28 | 2012-07-18 | 成都多吉昌新材料有限公司 | Solder mask ink composite and method for manufacturing solder mask layer of light-emitting diode (LED) circuit board |
| CN103492949A (en) * | 2011-04-25 | 2014-01-01 | 株式会社钟化 | Novel photosensitive resin composition and use thereof |
| CN103616798A (en) * | 2013-11-20 | 2014-03-05 | 张高源 | Photosensitive resin with flame retardant property and application thereof in production of photosensitive ink |
| CN104513593A (en) * | 2014-12-20 | 2015-04-15 | 江门市阪桥电子材料有限公司 | Thermosetting white resistance welding material |
| CN106827598A (en) * | 2016-12-16 | 2017-06-13 | 东莞市巨泓彩色印刷有限公司 | A kind of printing of environment-friendly type APET plasthetics and moulding process |
-
2017
- 2017-06-28 CN CN201710504039.0A patent/CN107415506A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006035429A (en) * | 2004-07-22 | 2006-02-09 | Mitsui Mining & Smelting Co Ltd | Thin strip member handling device equipped with thin strip member conveyor and screen printer equipped with film carrier tape conveyor |
| CN101464632A (en) * | 2007-12-21 | 2009-06-24 | 太阳油墨制造株式会社 | Light solidifying/heat solidifying resin composition and dry film and printed circuit board using the same |
| CN102079959A (en) * | 2010-12-18 | 2011-06-01 | 广东生益科技股份有限公司 | High-heat-conductivity white adhesive composition, high-heat-conductivity white cover film made from same and preparation method thereof |
| CN102079956A (en) * | 2010-12-18 | 2011-06-01 | 广东生益科技股份有限公司 | White covering film and manufacturing method thereof |
| CN103492949A (en) * | 2011-04-25 | 2014-01-01 | 株式会社钟化 | Novel photosensitive resin composition and use thereof |
| CN102585607A (en) * | 2012-03-28 | 2012-07-18 | 成都多吉昌新材料有限公司 | Solder mask ink composite and method for manufacturing solder mask layer of light-emitting diode (LED) circuit board |
| CN103616798A (en) * | 2013-11-20 | 2014-03-05 | 张高源 | Photosensitive resin with flame retardant property and application thereof in production of photosensitive ink |
| CN104513593A (en) * | 2014-12-20 | 2015-04-15 | 江门市阪桥电子材料有限公司 | Thermosetting white resistance welding material |
| CN106827598A (en) * | 2016-12-16 | 2017-06-13 | 东莞市巨泓彩色印刷有限公司 | A kind of printing of environment-friendly type APET plasthetics and moulding process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109161347A (en) * | 2018-08-22 | 2019-01-08 | 江苏博之高新材料科技有限公司 | A kind of anti-welding lotion of LED backlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |