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Cotton ramie fabric printing paste

A printing paste, cotton and linen fabric technology, applied in the field of textile engineering, can solve the problems of unsuitability for fine printing, high printing cost, fabric staining, etc., achieve good shear thinning performance, good printing effect, and high color yield high effect

Inactive Publication Date: 2018-10-16
勤力印花工业(太仓)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it is more expensive, the printing cost is relatively high, and the printing process often causes color leakage due to shutdown, causing fabric stains, not suitable for fine printing

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

[0012] Embodiment 1: the cotton and linen fabric printing paste of the present embodiment comprises each component of following mass fraction: 60 parts of carboxymethyl starch; 25 parts of carboxymethyl cellulose; 2 parts of sodium benzoate; 6 parts of sodium hexametaphosphate ; 0.4 parts of sodium thiosulfate.

Embodiment 2

[0013] Embodiment 2: the cotton and linen fabric printing paste of the present embodiment comprises each component of following mass fraction: 70 parts of carboxymethyl starch; 29 parts of carboxymethyl cellulose; 6 parts of sodium benzoate; 12 parts of sodium hexametaphosphate ; 1.2 parts of sodium thiosulfate.

Embodiment 3

[0014] Embodiment 3: the cotton and linen fabric printing paste of the present embodiment comprises each component of following mass fraction: 65 parts of carboxymethyl starch; 27 parts of carboxymethyl cellulose; 4 parts of sodium benzoate; 9 parts of sodium hexametaphosphate ; 0.8 parts of sodium thiosulfate.

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 discloses cotton ramie fabric printing paste. The cotton ramie fabric printing paste is prepared from the following components in parts by mass: 60 to 70 parts of carboxymethyl starch, 25 to 29 parts of carboxymethyl cellulose, 2 to 6 parts of calcium benzoate, 6 to 12 parts of sodium hexametaphosphate and 0.4 to 1.2 parts of sodium thiosulfate. According to the cotton ramie fabric printing paste disclosed by the invention, the carboxymethyl starch and the carboxymethyl cellulose are used as main components, so that the cotton ramie fabric printing paste has good shear-thinning performance and chemical stability and good paste removing performance; the color yield is higher than that of sodium alginate and the printing effect is relatively good. All properties can meet printing and dyeing requirements and the traditional sodium alginate can be replaced, so that the production cost of printing and dyeing enterprises is reduced. A test proves that the paste is especially suitable for printing and dyeing a cotton ramie fabric.

Description

technical field [0001] The invention belongs to the technical field of textile engineering, in particular to a printing paste for cotton and linen fabrics. Background technique [0002] In reactive dye printing, pastes are generally used as thickeners to adjust the rheological properties of colorants. Sodium alginate has always been the first choice for reactive dye printing pastes because of its advantages of not reacting with reactive dyes, high color yield, complete color spectrum, easy to wash off from fabrics, and soft fabrics. However, it is more expensive, and the printing cost is relatively high, and the printing process often causes color leakage due to shutdown, causing fabric stains, and is not suitable for fine printing. Therefore, it has become a top priority to find a paste with low cost and the ability to print fine patterns. [0003] Therefore, new technologies are urgently needed to improve the deficiencies of the prior art. Contents of the invention ...

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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IPC IPC(8): D06P1/48D06P1/50D06P1/653D06P1/673D06P3/60
CPCD06P1/48D06P1/50D06P1/6536D06P1/6735D06P3/60
Inventor 严洪华
Owner 勤力印花工业(太仓)有限公司
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