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Preparation method of damp-proof water-based crack wallpaper

A wallpaper and crack technology is applied in the field of preparation of moisture-proof water-based crack wallpaper, which can solve the problems of reduced service life of wallpaper and limited performance of wallpaper, and achieve the effects of good aesthetic decoration, excellent moisture-proof effect and good antibacterial effect.

Inactive Publication Date: 2016-02-03
NANTONG YOUYUAN ART PATTERN DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The use environment of wallpaper is often limited by its performance, especially in places with high ambient humidity, there are also great requirements for the moisture-proof performance of wallpaper, otherwise the service life of wallpaper will be greatly reduced

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0031] 1. Preparation of antibacterial layer raw materials:

[0032] method one:

[0033] A. Components: 60 parts of water-based matte varnish, 6 parts of inorganic silver series antibacterial agent;

[0034] B. Preparation method: Weigh the components by weight, place the water-based glazing oil in a high-speed mixer, add an antibacterial agent and stir for 15 minutes at a rotating speed of 1000r / min; obtain an antibacterial agent mixture for forming an antibacterial layer.

[0035] Method Two:

[0036] A. Components: 80 parts of transparent high-gloss water-based varnish, 5 parts of inorganic silver series antibacterial agent;

[0037] B. Preparation method: Weigh the components by weight, place the water-based glazing oil in a high-speed mixer, add an antibacterial agent and stir for 20 minutes at a rotating speed of 2000r / min; obtain an antibacterial agent mixture for forming an antibacterial layer.

[0038] 2. Preparation of sand layer raw materials:

[0039] A. Compo...

Embodiment 1

[0050] 1) Select non-woven fabric as the base material layer, and form a printed layer with a pattern on the base material layer by embossing or gravure printing process, and make the wallpaper semi-finished product.

[0051] 2) Print the golden sand layer on the front of the semi-finished wallpaper through the rotary screen overprinting process; the specific parameters of the rotary screen overprinting process are: the printing speed is 50m / min; the oven temperature is first dried at 130°C, and then formed into a film at 190°C Adhesion effect; hexagonal mesh is formed on the rotary screen, and the opening rate of the hexagonal mesh is 40%; the net thickness of the finished rotary screen is 0.3mm; after printing the gold sand layer, lay a protective film on the outside of the gold sand layer.

[0052] 3) Apply an antibacterial layer, a moisture-proof layer and a dry adhesive layer on the back of the semi-finished wallpaper in sequence; the raw material coating amount of the ant...

Embodiment 2

[0061] 1) Select pure paper as the substrate layer, and form a printed layer with a pattern on the substrate layer through a screen printing printing process to obtain a semi-finished wallpaper.

[0062] 2) Print the golden sand layer on the front of the semi-finished wallpaper through the rotary screen overprinting process; the specific parameters of the rotary screen overprinting process are: the printing speed is 50 / min; the oven temperature is first dried at 150°C, and then formed into a film at 200°C Adhesion effect; hexagonal mesh is formed on the rotary screen, and the opening rate of the hexagonal mesh is 40%; the net thickness of the finished rotary screen is 0.3mm; after printing the gold sand layer, lay a protective film on the outside of the gold sand layer.

[0063] 3) Apply an antibacterial layer, a moisture-proof layer and a dry adhesive layer on the back of the semi-finished wallpaper in sequence; the raw material coating amount of the antibacterial layer is 50g...

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Abstract

The invention discloses a preparation method of a damp-proof water-based crack wallpaper. The method comprises the following steps: selecting a base material layer, and forming a printed layer with a pattern on the base material layer through a printing technology to prepare a semi-finished wallpaper product; printing a gold dust layer on the front surface of the semi-finished wallpaper product through a cylinder overprint technology; sequentially coating the back surface of the semi-finished wallpaper product with an antibacterial layer, a damp-proof layer and dry glue layer; drying in a drying oven after printing is ended; and printing water-based crack slurry on the dried semi-finished wallpaper product, and drying and cooling at 100-120 DEG C, so as to obtain the crack wallpaper. The antibacterial layer is attached to the wallpaper, so that a good antibacterial effect can be put into a play; meanwhile, optimization is carried out on the formula of a damp-proof layer to reach an optimal damp-proof effect; and the damp-proof water-based crack wallpaper has a relatively good beautiful decorative perception through printing of the water-based slurry.

Description

technical field [0001] The invention relates to the technical field of decorative articles, in particular to a preparation method of moisture-proof water-based crackle wallpaper. Background technique [0002] Wallpaper, also known as wallpaper and wall covering, is an interior decoration material used to paste walls, and is widely used in interior decoration of houses, offices, hotels, hotels, etc. The material is not limited to paper, but also includes other materials. [0003] Because of its incomparable characteristics such as various colors, rich patterns, luxurious style, safety and environmental protection, convenient construction, and reasonable price, it has been popularized in developed countries and regions such as Europe, America, and Japan. [0004] Wallpapers are divided into many categories, such as laminated wallpapers, coated wallpapers, embossed wallpapers, etc. Usually bleached chemical wood pulp is used to produce base paper, and then processed by differ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/20D21H21/36D21H21/16D21H19/14D21H19/20E04F13/075C09D4/02C09D4/06C09D5/14C09D7/12B41M1/12B41M1/22
CPCB41M1/12B41M1/22C09D4/06C09D5/14D21H19/14D21H19/20D21H21/16D21H21/36E04F13/075
Inventor 舒世英
Owner NANTONG YOUYUAN ART PATTERN DESIGN CO LTD
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