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Method for producing wallpaper from low-gram-weight materials instead of high-gram-weight materials

A low-weight, heavy-material technology, applied in the direction of papermaking, paper coatings, pigmented coatings, etc., can solve problems such as high cost and affect the quality of wallpaper, achieve the effects of improving product performance, creating social benefits, and reducing input costs

Inactive Publication Date: 2013-11-13
FUJIAN SUNREAL PRO ENVIRONMENTAL WALLPAPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The wallpaper in the prior art, because its raw material mostly selects the product of higher grammage, for example, adopts the wallpaper of PVC coating, the usage amount of the slurry in its coating is generally 140g / m 2 , the cost is higher, and the lower amount of slurry used in the coating will affect the quality of the wallpaper

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The method of producing wallpaper with low-weight materials instead of high-weight materials includes the following steps: (1) Selection of materials, choose 85g / m 2 (2) coating slurry: coating slurry on the non-woven paper substrate described in step (1), the amount of the slurry is 120g / m 2 , the formula of the slurry is 100 parts by weight of polyvinyl chloride, 50 parts by weight of dioctyl phthalate, 80 parts by weight of calcium carbonate, 10 parts by weight of titanium dioxide, 6 parts by weight of epoxy soybean oil, and 20 parts by weight of alkane solvent part, 1.5 parts by weight of stabilizer, 2 parts by weight of AC blowing agent, and 1 part by weight of zinc oxide auxiliary agent; Epoxidized soybean oil, the alkane solvent of 20 weight parts, the stabilizing agent of 1.5 weight parts, after mixing uniformly and stirring, add the polyvinyl chloride of 100 weight parts, the calcium carbonate of 80 weight parts one by one under the condition of continuous stir...

Embodiment 2

[0020] The method for producing wallpaper with low-weight materials instead of high-weight materials includes the following steps: (1) Material selection, choose 110g / m 2 (2) coating slurry: coating slurry on the non-woven paper substrate described in step (1), the amount of the slurry is 120g / m 2 , the formula of the slurry is 100 parts by weight of polyvinyl chloride, 52 parts by weight of dioctyl phthalate, 85 parts by weight of calcium carbonate, 12 parts by weight of titanium dioxide, 8 parts by weight of epoxy soybean oil, and 22 parts by weight of alkane solvent part, 1.8 parts by weight of stabilizing agent, 2.5 parts by weight of AC blowing agent, 1.5 parts by weight of zinc stearate auxiliary agent; The epoxy soybean oil of weight part, the alkane solvent of 22 weight parts, the stabilizing agent of 1.8 weight parts, after mixing uniformly and stirring, add the polyvinyl chloride of 100 weight parts, the calcium carbonate of 85 weight parts one by one under the condi...

Embodiment 3

[0022] The method for producing wallpaper with low-weight materials instead of high-weight materials includes the following steps: (1) Material selection, choose 120g / m 2 (2) coating slurry: coating slurry on the non-woven paper substrate described in step (1), the amount of the slurry is 120g / m 2 , the formula of the slurry is 100 parts by weight of polyvinyl chloride, 55 parts by weight of dioctyl phthalate, 90 parts by weight of calcium carbonate, 15 parts by weight of titanium dioxide, 10 parts by weight of epoxy soybean oil, and 25 parts by weight of alkane solvent part, 2 parts by weight of stabilizing agent, 3 parts by weight of AC blowing agent, 2 parts by weight of calcium stearate auxiliary agent; The epoxy soybean oil of weight part, the alkane solvent of 25 weight parts, the stabilizing agent of 2 weight parts, after mixing uniformly and stirring, add the polyvinyl chloride of 100 weight parts, the calcium carbonate of 90 weight parts one by one under the condition...

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PUM

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Abstract

The invention relates to the technical field of wallpaper producing methods and provides a method for producing wallpaper from low-gram-weight materials instead of high-gram-weight materials, wherein the economic cost of the method is low and the product properties are excellent. The method comprises the following steps of: (1) selecting materials; (2) coating a sizing agent, i.e., coating the sizing agent on a non-woven paper base material, wherein the use amount of the sizing agent is 120g / m<2> and the formula of the sizing agent consists of the following ingredients in parts by weight: 100 parts of polyvinyl chloride, 50-55 parts of dioctyl phthalate, 80-90 parts of calcium carbonate, 10-15 parts of titanium dioxide, 6-10 parts of epoxidized soybean oil, 20-25 parts of alkane solvent, 1.5-2.0 parts of a stabilizer, 2-3 parts of AC (azodicarbonamide) foaming agent and 1-2 parts of aids; (3) drying; (4) rolling; (5) embossing and re-rolling.

Description

technical field [0001] The invention relates to the technical field of wallpaper production methods, in particular to a method for producing wallpaper by substituting low-grammage materials for high-grammage materials. Background technique [0002] It is understood that in the past 20 years, China's wallpaper industry has experienced a decline from peak to trough. In recent years, with the continuous improvement of Chinese people's consumption ability and consumption awareness and the collective efforts of a group of outstanding enterprises, China's wallpaper The wallpaper industry has ushered in a seemingly promising new development opportunity. According to authoritative data, the usage rate of wallpaper in countries such as Japan, South Korea, Europe and the United States is as high as 80%, especially in Japan, where the usage rate is almost 100%, but in China, the usage rate stays at a low level of 4% to 6%. . Most of China's wallpaper market is still in the business ...

Claims

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Application Information

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IPC IPC(8): D21H19/38D21H19/58D21H19/48D21H19/44D21H21/06
Inventor 黄明淳
Owner FUJIAN SUNREAL PRO ENVIRONMENTAL WALLPAPER