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Method and device for producing heatproof decoration film

A decorative film and heat-resistant technology, applied in lamination devices, chemical instruments and methods, lamination, etc., can solve the problem that the decorative film cannot obtain heat resistance, achieve heat resistance, ensure product quality, and practicability strong effect

Active Publication Date: 2018-01-19
ZHEJIANG SHANGCHENG SCI&TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] But, the decorative film prepared by this gluing method and gluing equipment for ASA, PMMA alloy decorative film can not obtain good heat resistance

Method used

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  • Method and device for producing heatproof decoration film
  • Method and device for producing heatproof decoration film

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Embodiment Construction

[0042] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0043] Such as figure 1 As shown, a method for preparing a heat-resistant decorative film 18 and its device, the heat-resistant decorative film 18 includes a PVC film layer 19, a base cloth layer 20 and a heat-resistant layer 21, and the method for preparing the heat-resistant decorative film 18 includes the following steps:

[0044] a. Put 70 parts of PVC resin, 6 parts of polypropylene fiber, 0.8 parts of diphenyl-isooctyl phosphite, 4 parts of stabilizer, 3 parts of shading powder, 2 parts of polypropylene fiber and 1 part of glass fiber into the mixer Stirring at a rotating speed of 30 rpm, a stirring temperature of 50 degrees, and stirring for 15 minutes to obtain a premixture;

[0045] b. Put 2 parts of flame-retard...

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Abstract

The invention provides a method and a device for producing a heatproof decoration film, and belongs to the technical field of decoration films. The heatproof decoration film comprises a PVC film layer, a base cloth layer and a heatproof layer. The production method of the heatproof decoration film comprises the following steps: 1, preparing a premix; 2, preparing a PVC film layer slurry; 3, preparing PVC film layer granules; 4, producing the PVC film layer; 5, laminating the PVC film layer to one side surface of the base cloth layer through one bonding layer, and carrying out heating and pressurizing lamination; 6, laminating the produced heatproof layer to the other side surface of the base cloth layer through one bonding layer, and carrying out heating and pressurizing lamination; and 7,rolling the heatproof decoration film. The method and he device can simply realize the processing of the heatproof decoration film.

Description

technical field [0001] The invention belongs to the technical field of decorative films, and relates to a heat-resistant decorative film, in particular to a method for preparing a heat-resistant decorative film and a device thereof. Background technique [0002] With the development of society, a large number of plastic parts are used in household appliances, automobiles, mobile phones and other components, and the requirements for surface decoration are getting higher and higher. Decorative film has been widely used in outdoor aluminum alloy doors and windows in Germany, Japan, South Korea and other countries as a laminated decorative film. Since the 21st century, decorative film has been introduced into my country. The decorative film traditionally manufactured in my country is made of PVC material. There are relatively unstable and active Cl- in the molecular structure of PVC, which is easy to form a double bond structure, which makes the weather resistance of PVC resin w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/12C08L33/04C08L61/20C08L23/06C08K7/14C08K5/526C08K13/04C08K7/04C08K3/22B32B37/10B32B37/06B32B37/12B29C43/24B29B7/12B29B7/22
Inventor 张伟忠苏跃锋施叶标汪琴伟
Owner ZHEJIANG SHANGCHENG SCI&TECH
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