Tinsel wallpaper

A metal foil and metal foil layer technology, applied in the direction of metal coating, etc., can solve problems such as complex process, poor flatness, wallpaper scratches, etc., and achieve the effects of simplifying production methods, enhancing adhesion, and improving production efficiency

Inactive Publication Date: 2012-03-21
LIYANG CITY ZHENGXIANG PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the existing metal foil wallpaper, because there is a PVC material layer on the wood pulp paper base layer, the wood pulp paper base layer is relatively hard, and the flatness is poor when the foil is pasted, and it is easy to cause scratches on the wallpaper
In addition, due to its five-layer structure, the process is complicated

Method used

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Embodiment Construction

[0010] The present invention will be further described below with reference to the embodiments and the accompanying drawings.

[0011] like figure 1 As shown, the embodiment of the present invention is composed of a non-woven paper base layer 1 , a water-based acrylic emulsion adhesive layer (adhesive layer) 2 , a metal foil layer 3 and a water-based acrylic layer (protective layer) 4 from bottom to top. The water-based acrylic emulsion penetrates into the base layer of the non-woven paper to release water, seal the back and not harden, and improve the smoothness. The water-based acrylic emulsion adhesive layer can also play the effect of sticking metal foil, which enhances the adhesion of the adhesive layer and reduces the surface scratches caused by the foil sticking process. In the base layer, the base layer is hard and the foil is not firm. The metal foil can be pure gold foil, silver foil, copper foil, aluminum foil or other metal foil. Water-based acrylic layer to pro...

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PUM

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Abstract

The purpose of the invention is to provide tinsel wallpaper which has a simple structure, a simplified process, an unhardened substrate, and high flatness and smoothness. The tinsel wallpaper comprises, from bottom to top, a substrate, a glue-coating layer, and a tinsel layer; the substrate is a nonwoven paper substrate.

Description

technical field [0001] The invention relates to a wallpaper, in particular to a metal foil wallpaper, which belongs to the field of decorative materials. Background technique [0002] At present, the common metal foil wallpaper on the market is composed of the base layer, the bottom layer, the glue layer, the metal foil layer and the protective layer from bottom to top. The base layer adopts wood pulp paper base layer. The bottom coating is a layer of polyvinyl chloride coating layer, that is, a PVC material layer. Its main function is to prevent the coating of the adhesive layer from penetrating into the base layer when the metal foil is attached, causing the base layer to become hard and the foil to be unstable. The adhesive layer is a polyurethane adhesive layer. The metal foil layer can be pure gold foil, silver foil, copper foil, aluminum foil or other metal foils. The protective layer is a layer of polyurethane paint that protects the metal foil layer from damage an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H19/04
Inventor 李锁峰
Owner LIYANG CITY ZHENGXIANG PRECISION MACHINERY
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