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Uniform dyeing method of textile

A textile and uniform technology, applied in the field of uniform printing and dyeing of textiles, can solve the problems of insufficient environmental protection, uneven dyeing, easy color fading, etc., and achieve the effect of environmental protection and uniform dyeing of fabrics

Inactive Publication Date: 2015-03-04
MF
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing fabric printing and dyeing methods are not environmentally friendly, and the dyeing is uneven and easy to fade

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
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Embodiment Construction

[0008] The specific implementation of the present invention will be further described below in conjunction with the examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0009] The technical scheme of concrete implementation of the present invention is:

[0010] A method for uniform printing and dyeing of textiles, comprising the steps of:

[0011] Put the fabric into a dyeing vat with a liquor ratio of 3:8, increase the water temperature to 65°C, add 3g / L cocotrimethylammonium chloride, 12g / L aluminum sulfate, 8g / L coconut oil fatty acid di For ethanolamide, heat up to 91°C and keep warm for 65 minutes to complete the preliminary printing and dyeing;

[0012] Put the fabric after preliminary printing and dyeing into a dye vat with a liquor ratio of 3:5, and when the water temperature rises to 57°C, add 6 g / L sodium alkylaryl sulfonate, 19 g / ...

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PUM

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Abstract

The invention discloses a uniform dyeing method of textile. The uniform dyeing method comprises steps as follows: the textile is put in a dye vat at a bath ratio of 3:8, the water temperature is increased to 65 DEG C, 3 g / L of coco trimethyl ammonium chloride, 12 g / L of aluminum sulfate and 8 g / L of coconut diethanol amide are added, the temperature is increased to 91 DEG C, heat preservation is performed for 65 min, and preliminary dyeing is finished; and textile after preliminary dyeing is put into a dye vat at a bath ratio of 3:5, 6 g / L of sodium alkylarysulfonate, 19 g / L of natural dye and 4 g / L of cocamidopropyl betaine are added when the water temperature is increased to 57 DEG C, PH is regulated to 2.9, the temperature is increased to 70 DEG C at the temperature increase speed of 7 DEG C / min, heat preservation is performed for 3 hours, and dyeing is finished. The dyed textile is environment-friendly, dyeing is uniform, and fading is prevented.

Description

technical field [0001] The invention relates to a method for uniform printing and dyeing of textiles. Background technique [0002] The existing printing and dyeing methods for fabrics are not environmentally friendly, and the dyeing is uneven and easy to fade. Contents of the invention [0003] The purpose of the present invention is to provide a method for uniform printing and dyeing of textiles, the printed and dyed fabrics are environmentally friendly, and the dyeing is even and does not fade. [0004] In order to achieve the above object, the technical solution of the present invention is to design a method for uniform printing and dyeing of textiles, comprising the steps of: [0005] Put the fabric into a dyeing vat with a liquor ratio of 3:8, increase the water temperature to 65°C, add 3g / L cocotrimethylammonium chloride, 12g / L aluminum sulfate, 8g / L coconut oil fatty acid di For ethanolamide, heat up to 91°C and keep warm for 65 minutes to complete the preliminar...

Claims

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Application Information

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IPC IPC(8): D06P1/66D06P1/673D06P1/642D06P1/62D06P1/34
Inventor 刘伟峰
Owner MF
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