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Water-based synchronous registering and over-embossing decorative film production process

A production process and decorative film technology, which is applied in the field of water-based synchronous overprinting and overlay decorative film production process, can solve problems such as defective rate, avoid all uncertain factors and defective rate of coating, and improve the effect of coating compatibility

Inactive Publication Date: 2020-09-04
浙江锦盛装饰材料股份有限公司
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AI Technical Summary

Problems solved by technology

[0002] The surface of the water-based synchronous overprinting overprint decorative film has the color pattern of wallpaper, wall covering and paint, and its biggest feature is that it is different from the traditional decorative film. Part of the mold is hand-carved, with strong three-dimensional effect, rich colors, clear texture, water-based environmental protection, etc. The advantages of the series are integrated. The composite of PET film and PVC calendered film of the existing decorative film is bonded by glue. However, due to the bond of glue, there will be many uncertain factors due to the chemical reaction between glues in the later coating process. and coating defect rate

Method used

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  • Water-based synchronous registering and over-embossing decorative film production process

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Embodiment Construction

[0020] refer to figure 1 The embodiment of the production process of a water-based synchronous overprint overprint decorative film of the present invention will be further described.

[0021] A water-based synchronous overprinting and overprinting decorative film production process, including the following steps, compounding: the material is PET film, PVC calendering film, the thickness of the PET film is 1.5-3 wires, the role of PET is to assist in completing the entire production process, and the PVC calendering film is based on The product needs to use 10-25 wire thickness. The lamination is completed by passing the two materials through three continuous heating rollers. The whole process does not require the use of adhesives. The heating temperature is 80-120°, PVC will soften in this temperature range and it is easier to bond with the PET film. Extrude the residual air through the rubber roller and the heating roller, and the compound is completed. Printing: gravure, rota...

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Abstract

The invention provides a water-based synchronous registering and over-embossing decorative film production process. The water-based synchronous registering and over-embossing decorative film production process comprises the following steps of performing hot pressing on a PET film and a PVC calendering film through three continuous heating rollers at the heating temperature of 80-120 DEG C, and extruding through a rubber roller and the heating rollers to remove residual air to obtain the water-based synchronous registering and over-embossing decorative film through printing, vat heating, embossing cooling, stripping and roll dividing and slitting packaging forming. According to the water-based synchronous registering and over-embossing decorative film production process, the single PVC calendering film is adopted, compositing, printing and embossing forming are conducted in a glue-free state, all uncertain factors and the coating reject ratio generated by chemical reaction in glue in alater coating process are avoided, and the coating compatibility of a product is greatly improved.

Description

technical field [0001] The invention relates to the technical field of integrated walls, in particular to a water-based synchronous overprinting overprinting decorative film production process. Background technique [0002] The surface of the water-based synchronous overprinting overlay decorative film has the color pattern of wallpaper, wall covering, and paint, and its biggest feature is that it is different from the traditional decorative film, and the partial mold is hand-carved. It has a strong three-dimensional effect, rich colors, clear texture, and water-based environmental protection. The advantages of the series are integrated. The composite of PET film and PVC calendered film of the existing decorative film is bonded by glue. However, due to the bond of glue, there will be many uncertain factors due to the chemical reaction between the glues in the later coating process. And the defective rate of coating. Contents of the invention [0003] (1) Solved technical ...

Claims

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Application Information

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IPC IPC(8): B29D7/01B29C43/24B29C43/52B29C43/58B29C59/02B29C59/00B29C35/16B29C69/00B41M1/10B41M1/12B29K27/06B29K67/00
CPCB29D7/01B29C43/24B29C43/52B29C43/58B29C59/02B29C59/002B29C35/16B29C69/001B41M1/10B41M1/12B29K2067/003B29K2027/06B29C2043/5816B29C2035/1616
Inventor 盛永祥
Owner 浙江锦盛装饰材料股份有限公司
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