CN103373145A - Writing PVC (polyvinyl chloride) film and method for manufacturing same - Google Patents
Writing PVC (polyvinyl chloride) film and method for manufacturing same Download PDFInfo
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- CN103373145A CN103373145A CN2013102795704A CN201310279570A CN103373145A CN 103373145 A CN103373145 A CN 103373145A CN 2013102795704 A CN2013102795704 A CN 2013102795704A CN 201310279570 A CN201310279570 A CN 201310279570A CN 103373145 A CN103373145 A CN 103373145A
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Abstract
The invention discloses a writing PVC (polyvinyl chloride) film and a method for manufacturing the same. The film sequentially comprises a writable scribble-resistant layer, an embossed PVC layer, an acrylic acid pressure-sensitive adhesive layer, a silicone oil release layer and a base layer from top to bottom. The method for manufacturing the writing PVC film includes drawing a PVC matt thin film by the aid of a calender and forming granular protrusions with the sizes of 5-100 micrometers on the thin film by the aid of the surface of an embossing roller; coating the scribble-resistant layer on a matt surface of the PVC thin film; manufacturing the acrylic acid pressure-sensitive adhesive layer on a glossy surface of the PVC thin film; selecting kraft paper or a PET (polyethylene terephthalate) thin film as the base layer and manufacturing the release layer on a surface of the base layer; laminating the acrylic acid pressure-sensitive adhesive layer with the release layer by the aid of a compound machine to obtain the writing PVC film. The writing PVC film and the method have the advantages that the surface of the film is high in scribble resistance, the writing PVC film is portable and reusable, the method is simple in operation, and the cost is low.
Description
Technical field:
The present invention relates to the writing material field, relate in particular to a kind of PVC of writing pad pasting and preparation method thereof.
Background technology:
Traditional cement blackboard, wooden blackboard, Glass blackboard and metallic blackboard are after using certain hour, plate face quality has decline in various degree, problem is mainly reflected in writing definition and fluent writing degree two aspects, in order to guarantee writing quality, need to keep in repair the plate face, but fix on the wall or the blackboard on other facilities for a lot, just be difficult to maintenance, traditional blackboard is write with chalk in addition, can produce a large amount of dust in the writing process, the Writer's both hands that not only pollute the environment, make dirty, and the serious harm user's is healthy.
Summary of the invention:
The purpose of this invention is to provide a kind of PVC of writing pad pasting and preparation method thereof, this pad pasting has excellent anti-aging and scratch-proofness energy, can be attached to as using on the multiple planes such as blackboard, common blank, electronic whiteboard and wall, easily tear, easily paste, easy to clean, easy to carry, the use dust-free chalk is write, produce without dust, healthy without adverse effect to the user, preparation method provided by the invention is easy to operate, raw material are easy to get, and are with low cost.
Purpose of the present invention is achieved through the following technical solutions:
A kind of PVC pad pasting of writing is characterized in that described pad pasting comprises successively from top to bottom can write anti-zoned coating, embossing PVC layer, acrylic pressure sensitive glue-line, silicone oil release layer and bottom; The one side of embossing PVC layer is the mute face film of PVC, and film surface has the strong projection of the particle of 5-100 μ m; Bottom is brown paper or PET film.
A kind of preparation method who writes the PVC pad pasting may further comprise the steps:
(1) the PVC pellet of allotment different colours is pulled out the mute face film of PVC with calender, and film produces the strong projection of particle of 5-100 μ m by the knurling rolls surface;
(2) coat anti-zoned coating at the mute face of PVC film;
(3) PVC film light face is coated acrylate pressure sensitive adhesive, be put in the baking oven and dry, form the acrylic pressure sensitive glue-line after the heat cure;
(4) choose brown paper or PET film as bottom, be coated with last layer silicone oil with coating machine on surface of bottom, be put in the baking oven and dry, form release layer after the heat cure;
(5) acrylic pressure sensitive glue-line and release layer are fitted with compounding machine, obtain the described PVC of writing pad pasting.
Beneficial effect of the present invention is: apply at main body PVC film surface and can write anti-zoned coating, make writing surface have good anti-aging and scratch-proofness energy, greatly prolong service life, this pad pasting can be attached on the kinds of surface, therefore has fine property easy to use, the preparation method is simple to operate, and is with low cost, is conducive to Technique Popularizing and uses.
Description of drawings:
The present invention is described further below in conjunction with accompanying drawing:
Fig. 1 is layer structure schematic diagram of the present invention.
The specific embodiment:
In order to deepen the understanding of the present invention, the invention will be further described below in conjunction with embodiment, and this embodiment only is used for explaining the present invention, does not consist of the restriction to protection domain of the present invention.
A kind of PVC pad pasting of writing, as shown in Figure 1, this pad pasting from top to bottom comprises successively can write anti-zoned coating 1, embossing PVC layer 2, acrylic pressure sensitive glue-line 3, silicone oil release layer 4 and bottom 5; The one side of embossing PVC layer is the mute face film of PVC, and film surface has the strong projection of the particle of 5-100 μ m; Bottom is brown paper or PET film.
The preparation method may further comprise the steps:
(1) the PVC pellet of allotment different colours is pulled out the mute face film of PVC with calender, and film produces the strong projection of particle of 5-100 μ m by the knurling rolls surface;
(2) coat anti-zoned coating at the mute face of PVC film;
(3) PVC film light face is coated acrylate pressure sensitive adhesive, be put in the baking oven and dry, form the acrylic pressure sensitive glue-line after the heat cure;
(4) choose brown paper or PET film as bottom, be coated with last layer silicone oil with coating machine on surface of bottom, be put in the baking oven and dry, form release layer after the heat cure;
(5) acrylic pressure sensitive glue-line and release layer are fitted with compounding machine, obtain the described PVC of writing pad pasting.
Claims (2)
1. write the PVC pad pasting for one kind, it is characterized in that: described pad pasting from top to bottom comprises successively can write anti-zoned coating, embossing PVC layer, acrylic pressure sensitive glue-line, silicone oil release layer and bottom; The one side of embossing PVC layer is the mute face film of PVC, and film surface has the strong projection of the particle of 5-100 μ m; Bottom is brown paper or PET film.
2. preparation method who writes the PVC pad pasting is characterized in that: may further comprise the steps:
(1) the PVC pellet of allotment different colours is pulled out the mute face film of PVC with calender, and film produces the strong projection of particle of 5-100 μ m by the knurling rolls surface;
(2) coat anti-zoned coating at the mute face of PVC film;
(3) PVC film light face is coated acrylate pressure sensitive adhesive, be put in the baking oven and dry, form the acrylic pressure sensitive glue-line after the heat cure;
(4) choose brown paper or PET film as bottom, be coated with last layer silicone oil with coating machine on surface of bottom, be put in the baking oven and dry, form release layer after the heat cure;
(5) acrylic pressure sensitive glue-line and release layer are fitted with compounding machine, obtain the described PVC of writing pad pasting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2013102795704A CN103373145A (en) | 2013-07-05 | 2013-07-05 | Writing PVC (polyvinyl chloride) film and method for manufacturing same |
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CN2013102795704A CN103373145A (en) | 2013-07-05 | 2013-07-05 | Writing PVC (polyvinyl chloride) film and method for manufacturing same |
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CN103373145A true CN103373145A (en) | 2013-10-30 |
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CN2013102795704A Pending CN103373145A (en) | 2013-07-05 | 2013-07-05 | Writing PVC (polyvinyl chloride) film and method for manufacturing same |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106113517A (en) * | 2016-06-29 | 2016-11-16 | 芜湖市佳谷豆工贸有限公司 | The preparation technology of sound insulation anti-rubber tapping skin |
CN106274129A (en) * | 2015-05-28 | 2017-01-04 | 南通百纳数码新材料有限公司 | A kind of can print up and down write patch |
CN109532178A (en) * | 2018-11-21 | 2019-03-29 | 浙江锦盛装饰材料有限公司 | 3D chromatography casing pressure decorates film production process, application and intermediate products |
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CN201442438U (en) * | 2009-07-21 | 2010-04-28 | 曾爱军 | Blackboard foil |
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CN201702998U (en) * | 2010-06-13 | 2011-01-12 | 林他官 | Dry-erase board |
US20110143330A1 (en) * | 2008-08-22 | 2011-06-16 | Keiko Shimada | Combination dry erase board/projection screen |
CN102140212A (en) * | 2011-04-07 | 2011-08-03 | 浙江盛丰塑胶有限公司 | Production process of semi-rigid polyvinyl chloride portrait calendered film |
CN201989486U (en) * | 2010-12-16 | 2011-09-28 | 台州市黄岩海耀工艺品有限公司 | Dry erasing writing board |
CN202246528U (en) * | 2011-10-10 | 2012-05-30 | 惠州市新豪源发展有限公司 | Cold-pressed adhesive tape |
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- 2013-07-05 CN CN2013102795704A patent/CN103373145A/en active Pending
Patent Citations (11)
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JP2000281994A (en) * | 1999-03-30 | 2000-10-10 | Sekisui Chem Co Ltd | Pressure-sensitive adhesive tape |
CN200998962Y (en) * | 2006-12-18 | 2008-01-02 | 梁玉夏 | Magnetic writing board |
CN201086533Y (en) * | 2007-08-17 | 2008-07-16 | 苏州东永电子有限公司 | Multifunctional writing pad pasting |
US20110143330A1 (en) * | 2008-08-22 | 2011-06-16 | Keiko Shimada | Combination dry erase board/projection screen |
CN101451004A (en) * | 2008-12-26 | 2009-06-10 | 大连塑料研究所有限公司 | Film for producing composite paper-like film and paper-like film and method for producing the same |
CN201442438U (en) * | 2009-07-21 | 2010-04-28 | 曾爱军 | Blackboard foil |
CN201610012U (en) * | 2010-02-02 | 2010-10-20 | 李廷球 | Writing film of whiteboard |
CN201702998U (en) * | 2010-06-13 | 2011-01-12 | 林他官 | Dry-erase board |
CN201989486U (en) * | 2010-12-16 | 2011-09-28 | 台州市黄岩海耀工艺品有限公司 | Dry erasing writing board |
CN102140212A (en) * | 2011-04-07 | 2011-08-03 | 浙江盛丰塑胶有限公司 | Production process of semi-rigid polyvinyl chloride portrait calendered film |
CN202246528U (en) * | 2011-10-10 | 2012-05-30 | 惠州市新豪源发展有限公司 | Cold-pressed adhesive tape |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106274129A (en) * | 2015-05-28 | 2017-01-04 | 南通百纳数码新材料有限公司 | A kind of can print up and down write patch |
CN106113517A (en) * | 2016-06-29 | 2016-11-16 | 芜湖市佳谷豆工贸有限公司 | The preparation technology of sound insulation anti-rubber tapping skin |
CN109532178A (en) * | 2018-11-21 | 2019-03-29 | 浙江锦盛装饰材料有限公司 | 3D chromatography casing pressure decorates film production process, application and intermediate products |
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Application publication date: 20131030 |