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Light-resistant discoloration modified decorative paper

A decorative paper and light-resistant technology, applied in the field of decorative wallpaper, can solve the problems of wallpaper edge warping, large area of ​​yellowing, gradual yellowing, etc., and achieve the effects of not being easy to warp and curl, reducing moisture content, and reducing bond strength

Pending Publication Date: 2022-07-29
浙江吉鼎新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional wallpaper uses bleached chemical wood pulp to produce base paper, and then processed through different processes, such as coating, printing, embossing or surface coating, but this kind of wallpaper is prone to edge warping as time goes by. Partial yellowing or large areas of gradual yellowing and fading, experience has found that this phenomenon is more pronounced in areas of high humidity and direct sunlight

Method used

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  • Light-resistant discoloration modified decorative paper
  • Light-resistant discoloration modified decorative paper
  • Light-resistant discoloration modified decorative paper

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Embodiment Construction

[0022] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

[0023] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0024] like Figure 1-5 As shown in the figure, a light-resistant and discolored modified decorative paper according to the present invention includes a reinforced lamination layer 14, a blended fiber layer 12, a pressure-sensitive adhesive 15, and a woven light-resistant layer 11, and the blended fiber layer 12 is arranged on the reinforcement On the upper side of the pressing layer 14, the pressure-sensitive adhesive 15 is adhered to the lower surface of the reinforcing pressing layer 14, and a waterproof release film 23 is at...

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Abstract

The invention relates to the technical field of decorative wallpaper, and discloses light-resistant discoloration modified decorative paper which comprises a reinforced press-fit layer, a blend fiber layer, a pressure-sensitive adhesive and a woven light-resistant layer, the blend fiber layer is arranged on the upper side of the reinforced press-fit layer, the pressure-sensitive adhesive is bonded to the lower surface of the reinforced press-fit layer, a waterproof release film is attached to the lower surface of the pressure-sensitive adhesive, and the woven light-resistant layer is arranged on the lower surface of the waterproof release film. The woven light-resistant layer is adhered to the upper surface of the blend fiber layer, and the woven light-resistant layer is dyed and then is woven and formed after being fixed by printing ink. According to the invention, the reinforced pressing layer is arranged, the second PET film and the first PET film in the reinforced pressing layer are used for preventing moisture of a wall surface, the bonding strength of the wallpaper is improved under the action of pre-injection of a pressure-sensitive adhesive, the phenomenon of edge warping is reduced, and meanwhile, the connection strength of the reinforced pressing layer and the glass fiber layer is reinforced; therefore, the supporting force of the tensile deformation-resistant net formed by the longitudinal reinforcing ribs and the transverse reinforcing ribs in the reinforcing press-fit layer better acts on the glass fiber layer and is transmitted to the blend fiber layer from the glass fiber layer.

Description

technical field [0001] The invention relates to the technical field of decorative wallpaper, in particular to a light-resistant and color-changing modified decorative paper. Background technique [0002] Traditional wallpapers are made of bleached chemical wood pulp to produce base paper, and then processed in different processes, such as coating, printing, embossing or surface coating. Local yellowing or large-scale gradual yellowing and fading, experience has found that such phenomena are more pronounced in areas with high humidity and direct sunlight. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is: in order to overcome the above problems, a light-resistant discoloration modified decorative paper is provided, which solves the above problems. [0004] The present invention solves its technical problem by adopting the following technical solutions to realize: [0005] A light-resistant discoloration modified decorative pa...

Claims

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Application Information

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IPC IPC(8): E04F13/00E04F13/075E04C5/07C09J7/29
CPCE04F13/002E04F13/0875E04C5/073C09J7/29
Inventor 陈昱均
Owner 浙江吉鼎新材料科技有限公司
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