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Silk polyester cloth based wall cloth and preparation method thereof

A polyester cloth and silk technology, applied in the field of wall covering, can solve the problems of deformation of the wall covering, increase the probability of formaldehyde release, less research, etc., and achieve the effects of good resistance to alternating changes of cold and heat, reduction of bulging, and easy availability of raw materials.

Inactive Publication Date: 2018-04-20
ANHUI YINTU DECORATION MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the research on wall coverings mainly involves the bonding of wall coverings, reducing the content of formaldehyde in wall coverings or the amount of formaldehyde released, etc. However, there are few targeted studies on how to prevent wall coverings from deforming.
In fact, during the use of wall coverings, especially after long-term use, the wall coverings will be deformed, bulged, and warped after the alternating changes of cold and heat in spring, summer, autumn, and winter.
To solve the problem of wall covering warping, in reality, sticky adhesives are often used for bonding, or adhesives are added after warping occurs, and the increase in the content of adhesives will increase the probability of formaldehyde release , or cause the wall covering to change color, affecting the beauty of the decoration

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0015] The invention provides a method for preparing a silk polyester cloth-based wall covering, the preparation method comprising the following steps: (1) coating an adhesive on the surface of the polyester cloth, and then laying silk on the surface of the adhesive, Then carry out preliminary drying to obtain the first product; (2) subject the first product to the first treatment and the second treatment in turn to obtain the processed product; (3) carry out the compaction treatment on the processed product; wherein, the first The temperature of the treatment is 35-55° C. higher than that of the second treatment.

[0016] Through the above-mentioned technical scheme, the present invention formulates the production process of the wall covering, especially the first treatment and the second treatment are carried out sequentially on the initial product, the temperature of the first treatment is 35-55°C higher than the temperature of the second treatment, and the obtained silk Po...

Embodiment 1

[0039] The preparation method of silk polyester cloth-based wall covering comprises the following steps:

[0040] (1) Coating adhesive (polyvinyl acetate resin glue) on the surface of polyester cloth (30 silk), the thickness of coating is 25 silk, then laying mulberry silk on the surface of adhesive, the thickness of laying is 5 filaments, the laying density is 70% by area, and then preliminary drying (drying at 50°C, drying time is 12h) to obtain the primary product;

[0041] (2) The primary product is subjected to the first treatment in turn, the process of the first treatment is carried out under the condition of steaming under the steam pressure of 0.01MPa, the temperature of the first treatment is 35°C for 10min, and then the temperature of the first treatment is 5°C / min to cool down to 0°C for the second treatment, the time of the second treatment is 10-20min, and the processed product is obtained;

[0042] (3) The processed product is subjected to compaction treatment...

Embodiment 2

[0044] The preparation method of silk polyester cloth-based wall covering comprises the following steps:

[0045] (1) Coating adhesive (polyvinyl acetate resin glue) on the surface of polyester cloth (35 silk), the thickness of coating is 30 silk, then laying mulberry silk on the surface of adhesive, the thickness of laying is 8 filaments, the laying density is 75% by area, and then preliminary drying (drying at 60°C, drying time is 18h) to obtain the primary product;

[0046] (2) The primary product is subjected to the first treatment in turn, the process of the first treatment is carried out under the condition of steam smoking under the steam pressure of 0.02MPa, the temperature of the first treatment is 40°C and the time is 10-20min, and then 5-10°C / min to cool down to (-5)°C for the second treatment, the second treatment time is 15min, and the treated product is obtained;

[0047] (3) The processed product is subjected to compaction treatment (compaction pressure is 3MPa...

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Abstract

The invention discloses a preparation method for a silk polyester cloth based wall cloth. The preparation method comprises the following steps: (1) coating an adhesive at the surface of a polyester cloth, spreading a silk at the surface of the adhesive, and performing preliminary drying to obtain a primary product; (2) performing first treatment on the primary product, and performing second treatment to obtain a treated product, wherein the temperature of the first treatment is 35-55 DEG C higher than that of the second treatment; and (3) performing compaction treatment on the treated product.The silk polyester cloth based wall cloth provided by the invention has better cold-heat alternative variation resistance, especially, the cloth is not deformed or warped after alternative variationof four seasons including spring, summer, autumn and winter in the practical use, so that the bulking and warping phenomena of the wall cloth are greatly reduced; and the preparation method has the advantages that the working process is simple and the raw materials are easy to obtain.

Description

technical field [0001] The invention relates to a wall covering, in particular to a silk polyester cloth-based wall covering and a preparation method thereof. Background technique [0002] Wall covering or wallpaper is a widely used interior decoration material. Because the wall covering has various colors, rich patterns, luxurious style, safety and environmental protection, convenient construction, reasonable price and many other characteristics that cannot be compared with other interior decoration materials, it has been widely used in developed countries and regions such as Europe, America, Southeast Asia and Japan. universal. Because have certain strength, appearance attractive in appearance and good cleaning performance, be widely used in the interior decoration etc. of house, office, hotel, hotel. [0003] People have carried out extensive research to wallpaper at present, and the patent application document that notification number is CN107189532A has announced a ki...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/06B32B37/10B32B37/12B32B9/02B32B9/04B32B27/02B32B7/12E04F13/00
CPCB32B37/06B32B5/02B32B5/26B32B7/12B32B37/10B32B37/1284B32B2250/20B32B2262/0284B32B2262/08B32B2309/02B32B2607/02E04F13/002
Inventor 凌清明周玉斌吴中建莫秀斌
Owner ANHUI YINTU DECORATION MATERIALS CO LTD