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All-cotton double-color grey fabric and preparation method thereof

A color pattern and fabric technology, applied in the field of textiles, can solve the problems of inability to achieve two-color gray effect and high cost of cotton fabrics, achieve good visual impact effect, high production efficiency, and improve the effect of bonding fastness

Inactive Publication Date: 2021-04-09
DONGGUAN TEXWINCA HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The two-color effect of traditional clothes is often achieved by dyed yarn weaving, blending or interweaving of different raw materials and appropriate dyeing methods. These methods are expensive or cannot achieve the two-color gray effect of cotton fabrics.

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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  • All-cotton double-color grey fabric and preparation method thereof
  • All-cotton double-color grey fabric and preparation method thereof
  • All-cotton double-color grey fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A method for preparing an all-cotton two-color gray fabric, comprising the steps of:

[0034] (1) adopt dyestuff to dye cotton;

[0035] (2) mixing dyed cotton with raw cotton to prepare full cotton yarn;

[0036] (3) process all-cotton yarn to make all-cotton gauze;

[0037] (4) scouring all cotton gauze;

[0038] (5) overflow dyeing is carried out to the all-cotton gauze through scouring, obtains all-cotton two-color gray fabric.

[0039] Further, in the step (1), the dyeing step specifically includes: immersing the cotton in a reactive dye solution, the reactive dye solution is added with sodium chloride and sodium carbonate, and is dyed at a temperature of 90°C.

[0040] Further, in the step (1), the reactive dye is a chloro-s-triazine reactive dye.

[0041] Further, in the step (1), the added concentration of sodium chloride is 60g / L, and the added concentration of sodium carbonate is 20g / L.

[0042] Further, in the step (1), the cotton is immersed in the reac...

Embodiment 2

[0053] A method for preparing an all-cotton two-color gray fabric, comprising the steps of:

[0054] (1) adopt dyestuff to dye cotton;

[0055] (2) mixing dyed cotton with raw cotton to prepare full cotton yarn;

[0056] (3) process all-cotton yarn to make all-cotton gauze;

[0057] (4) scouring all cotton gauze;

[0058] (5) overflow dyeing is carried out to the all-cotton gauze through scouring, obtains all-cotton two-color gray fabric.

[0059] Further, in the step (1), the dyeing step specifically includes: immersing the cotton in a reactive dye solution, the reactive dye solution is added with sodium chloride and sodium carbonate, and is dyed at a temperature of 88°C.

[0060] Further, in the step (1), the reactive dye is a chloro-s-triazine reactive dye.

[0061] Further, the added concentration of sodium chloride is 58g / L, and the added concentration of sodium carbonate is 18g / L.

[0062] Further, in the step (1), the cotton is immersed in the reactive dye solution...

Embodiment 3

[0070] A method for preparing an all-cotton two-color gray fabric, comprising the steps of:

[0071] (1) adopt dyestuff to dye cotton;

[0072] (2) mixing dyed cotton with raw cotton to prepare full cotton yarn;

[0073] (3) process all-cotton yarn to make all-cotton gauze;

[0074] (4) scouring all cotton gauze;

[0075] (5) overflow dyeing is carried out to the all-cotton gauze through scouring, obtains all-cotton two-color gray fabric.

[0076] Further, in the step (1), the dyeing step specifically includes: immersing the cotton in a reactive dye solution, the reactive dye solution is added with sodium chloride and sodium carbonate, and is dyed at a temperature of 92°C.

[0077] Further, in the step (1), the reactive dye is a chloro-s-triazine reactive dye.

[0078] Further, in the step (1), the added concentration of sodium chloride is 62g / L, and the added concentration of sodium carbonate is 22g / L.

[0079] Further, in the step (1), the cotton is immersed in the reac...

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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Abstract

The invention relates to the technical field of textiles, and in particular relates to all-cotton double-color grey fabric and a preparation method thereof. The preparation method comprises the following steps: 1, dyeing cotton with dye; 2, mixing the dyed cotton with raw cotton, and thus preparing all-cotton yarn; 3, processing the all-cotton yarn to obtain all-cotton gauze; 4, boiling off the all-cotton gauze; and 5 carrying out overflow dyeing on the boiled all-cotton gauze to obtain the all-cotton double-color grey fabric. The all-cotton double-color grey fabric has the good hand feeling and skin friendliness of cotton fibers, and meanwhile, is improved in visual impact effect and good in appearance effect; the preparation method is simple and convenient to operate, easy to control, high in production efficiency and beneficial to industrial mass production; the prepared all-cotton double-color grey fabric is stable in product quality, has good hand feeling and skin friendliness of the cotton fibers, and is good in surface color brightness and improved in product quality.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to an all-cotton two-color gray fabric and a preparation method thereof. Background technique [0002] The two-color effect of traditional clothes is often achieved by dyed yarn weaving, blending or interweaving of different raw materials and appropriate dyeing methods. These methods are expensive or cannot achieve the two-color gray effect of cotton fabrics. However, with the development of science and social progress, the technological content of clothing fabrics is getting higher and higher. The desire for fashion elements is stronger. Therefore, the improvement of the cotton two-color floral gray clothing and its preparation method not only has the good feel and skin-friendly properties of cotton fibers but also has a good visual impact, and is endowed with more fashion. Elements, to meet the needs of the masses, is of great significance. Contents of the invention [0003] ...

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): D06P1/382D06P1/673D06P3/66D06L4/12D06L4/13
CPCD06P1/382D06P1/67358D06P1/6735D06P3/663D06L4/13D06L4/12
Inventor 肖后成
Owner DONGGUAN TEXWINCA HLDG
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