Washing-free paint printing umbrella cloth

A pigment printing and water-free technology, which is applied in dyeing, textiles and papermaking, etc., can solve the problem of poor water pressure and film fastness of umbrella cloth coating, low customer acceptance of products, and hard hand feeling of products, etc. problem, to achieve the effect of good hand feeling, strong adhesion and good color fastness index

Inactive Publication Date: 2018-04-20
ZHEJIANG SHENGSHAN TECH TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is not washed with water, the product feels too hard and the color fastness is poor. At the same time, the coating water pressure and film fastness indicators of the umbrella cloth are poor; washing with water will bring obvious light-colored bottom staining, which will cause customers to dislike the product. The recognition is not high

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

Embodiment 1

[0027] A wash-free pigment printed umbrella fabric, which is composed of gray cloth and a printing layer on the surface of the gray cloth, the printing layer is made from the gray cloth using printing paint through a washing-free printing process; the printing paint is made of the following raw materials in parts by weight, water 100 5 parts, 5 parts of pigment, 30 parts of adhesive, 20 parts of silicone rubber, 10 parts of thickener, 3 parts of urea, 4 parts of wetting agent, 10 parts of anti-slip additive; the adhesive is composed of sodium alginate, calcium chloride , propyl methacrylate and potassium persulfate, the percentage by weight of each component in the adhesive is, sodium alginate 20wt%, calcium chloride 10wt%, propyl methacrylate 45wt%, potassium persulfate 25wt%; The thickener is starch; the wetting agent is composed of propylene glycol, glycerin and sodium dodecylbenzenesulfonate in a weight ratio of 1:2:2;

[0028] The anti-sludge additive is surface-modified ...

Embodiment 2

[0031] A wash-free pigment printed umbrella fabric, which is composed of gray cloth and a printing layer on the surface of the gray cloth, the printing layer is made from the gray cloth using printing paint through a washing-free printing process; the printing paint is made of the following raw materials in parts by weight, water 100 5.5 parts of pigment, 32.5 parts of adhesive, 22.5 parts of silicone rubber, 12.5 parts of thickener, 4 parts of urea, 4.5 parts of wetting agent, 12 parts of anti-slip additive; , propyl methacrylate and potassium persulfate, the percentage by weight of each component in the adhesive is, sodium alginate 22wt%, calcium chloride 12wt%, propyl methacrylate 47wt%, potassium persulfate 19wt%; The thickening agent is starch; the wetting agent is composed of propylene glycol, glycerin and sodium dodecylbenzenesulfonate in a weight ratio of 1.25:2:2;

[0032] The anti-sludge additive is surface-modified attapulgite, and the surface-modified attapulgite i...

Embodiment 3

[0035] A wash-free pigment printed umbrella fabric, which is composed of gray cloth and a printing layer on the surface of the gray cloth, the printing layer is made from the gray cloth using printing paint through a washing-free printing process; the printing paint is made of the following raw materials in parts by weight, water 100 6 parts, 6 parts of pigment, 35 parts of adhesive, 25 parts of silicone rubber, 12.5 parts of thickener, 4.5 parts of urea, 5 parts of wetting agent, 12.5 parts of anti-slip additive; the adhesive is composed of sodium alginate, calcium chloride , propyl methacrylate and potassium persulfate, the weight percent of each component in the adhesive is, sodium alginate 22.5wt%, calcium chloride 12.5wt%, propyl methacrylate 47.5wt%, potassium persulfate 17.5 wt%; the thickener is dextrin; the wetting agent is composed of propylene glycol, glycerin and sodium dodecylbenzenesulfonate in a weight ratio of 1.5:2:2;

[0036] The anti-sludge additive is surfa...

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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PUM

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Abstract

The invention belongs to the technical field of a printing umbrella cloth, and discloses a washing-free paint printing umbrella cloth. The washing-free paint printing umbrella cloth is composed of a grey cloth and a printing layer at a surface of the grey cloth, and the printing layer is prepared by the grey cloth by employing a printing paint through a washing-free printing technology. The printing paint is prepared by 100 parts of water, 5-7 parts of pigment, 30-40 parts of an adhesive, 20-30 parts of a silicone rubber, 10-15 parts of a thickening agent, 3-6 parts of urea, 4-6 parts of a wetting agent, and 10-15 parts of an anti-resistant additive. The printing paint has the advantages of strong adhesion capability and difficult shedding, has good color fastness index; the washing-free paint printing umbrella cloth has the advantage of good hand feeling, the hand feeling of a product is soft, the hand feeling of the washing-free paint printing umbrella cloth is similar with a dye printing product, even is softer than the dye printing product, and the tear-resistant performance is good.

Description

technical field [0001] The invention relates to the technical field of printed umbrella cloth, in particular to a wash-free paint printed umbrella cloth. Background technique [0002] Printed cloth products are half of the umbrella market. Through the coordinated combination of different colors during printing, various exquisite patterns are formed, which makes people feel refreshed visually. For a long time, printed umbrella fabrics have been favored by customers in the textile market. Printed fabrics account for about 98% of umbrella fabrics, with a monthly output of 17.5-19 million meters. [0003] Conventional calico is printed by using disperse dyes and thickeners to prepare color paste. After printing, it needs to be steamed at high temperature to fix the color and washed with water to remove the paste before it can be coated. If it is not washed with water, the product feels too hard and the color fastness is poor. At the same time, the coating water pressure and fi...

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): D06P1/46D06P1/48D06P1/52D06P1/62D06P1/649D06P1/651D06P1/673D06P5/02
CPCD06P1/46D06P1/48D06P1/5221D06P1/5228D06P1/525D06P1/5292D06P1/623D06P1/6491D06P1/65118D06P1/6735D06P1/67383D06P5/02
Inventor 许尔明
Owner ZHEJIANG SHENGSHAN TECH TEXTILE
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