Non-woven embossed wallpaper

A technology of non-woven paper and wallpaper, applied in textiles and papermaking, paper, papermaking, etc., can solve the problems of not really embossed wallpaper, printing layer falling off, foaming layer thin, etc., to meet the tactile experience and soft texture , The effect of thick foam layer

Inactive Publication Date: 2013-07-24
HUAIBEI NUOFEIYA NEW MATERIAL WALLPAPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are embossed wallpapers made of liquid wallpaper paint on the market. Although they have a concave-convex aesthetic feeling, they are not embossed wallpapers in the true sense; foam wallpapers based on the production process of PVC wallpapers are mixed with The PVC paste resin of the foaming agent is foamed after printing. It is thicker and softer than ordinary wallpapers, but the foaming layer is thin and easy to fall off from the printing layer.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] A non-woven embossed wallpaper is characterized in that it is made through the following steps:

[0022] Step 1, the fiber non-woven paper is sent into the coating machine, and the PVC coating is coated on the surface of the fiber non-woven paper, and the PVC coating is composed of the following components by weight ratio: polyvinyl chloride paste resin 100 part, 20 parts of DOP plasticizer, 4 parts of AC foaming agent, 4 parts of KZ heat stabilizer, 10 parts of D-80 thickening agent; the coating temperature is controlled between 180~200°C;

[0023] Step 2, send the wallpaper obtained in step 1 to the wallpaper printing equipment, and press the color and pattern on the painted wallpaper through the pattern on the plate roller;

[0024] The plate roller is a printing model directly customized by a plate making factory;

[0025] Step 3, suppress the wallpaper obtained in step 2, that is, use another set of printing rollers to print the inhibitor mixed with water-based in...

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Abstract

The invention discloses non-woven embossed wallpaper which solves the problems that a foaming layer of the traditional wallpaper is thin easily falls off from a printing layer. The non-woven embossed wallpaper is characterized by being made by adopting a secondary foaming process, namely, a PVC (Polyvinyl Chloride) coating is coated on the surface of fiber non-woven paper to carry out primary foaming, an inhibitor is used for inhibiting, so that an area on which the inhibitor is coated cannot be foamed due to high temperature, and therefore a required wallpaper pattern is obtained; and a PVC sizing agent is used for carrying out secondary foaming, so that the product of which the foaming height can reach 0.5mm at most can be obtained. According to the non-woven embossed wallpaper, a foaming layer is thick and difficulty falls off, the stereoscopic impression is strong, the texture is soft, the sense of touch is good, the patterns are distinct, the cleaning is convenient, and non-woven embossed wallpaper can be directly scrubbed.

Description

technical field [0001] The present invention relates to a kind of wallpaper, more specifically relates to a kind of foamed wallpaper. Background technique [0002] Wallpaper is widely welcomed because of its richness and variety of patterns and the convenience and quickness of use. It is one of the widely used interior wall decoration materials and is very popular among people. With the development of modern society and the advancement of science and technology, people have higher and higher requirements for the aesthetics of interior decoration. However, ordinary wallpapers are mostly flat, which is slightly monotonous. [0003] At present, there are embossed wallpapers made of liquid wallpaper paint on the market. Although they have a concave-convex aesthetic feeling, they are not embossed wallpapers in the true sense; foam wallpapers based on the production process of PVC wallpapers are mixed with The PVC paste resin of the foaming agent is foamed after printing. It is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/20D21H19/22D21H19/70D21H19/44
Inventor 王明洋方国平
Owner HUAIBEI NUOFEIYA NEW MATERIAL WALLPAPER
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