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Production process of yarn-dyed fabric

A production process, a yarn-dyed fabric technology, applied in the production process of yarn-dyed fabrics, can solve the problems of package yarn dyeing impermeability or dyeing, dyeing solution breakage, etc., to improve dyeing quality and dyeing efficiency, and improve the uniformity of distribution , to ensure the effect of force uniformity

Pending Publication Date: 2021-11-19
江苏盈润纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the cage is not installed properly, the dye solution will be "broken" and the cheese will not be dyed through or dyed.

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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  • Production process of yarn-dyed fabric
  • Production process of yarn-dyed fabric
  • Production process of yarn-dyed fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A production process of yarn-dyed cloth, the production process comprises the following steps:

[0033] S1 package yarn dyeing: original yarn - loose tube - dyeing - dehydration - drying - rewinding - warping - sizing - embryo inspection - singeing - desizing - mercerizing - shaping - preshrinking - finished inspection;

[0034] Among them, the sizing speed is 40m / min, and the sizing rate fluctuates within ±1%. The sizing formula used in the sizing process is 85 parts of starch, 3 parts of polyacrylic size, and 2 parts of polyester-cotton sizing aid. , 0.01 part of starch viscosity reducer, water;

[0035] S2 weaving: winding the qualified cheese on the warp beam through the warping machine, wrapping the pulp, drawing in the harness, and weaving through the loom;

[0036] S3 gray cloth inspection.

Embodiment 2

[0038] A production process of yarn-dyed cloth, the production process comprises the following steps:

[0039] S1 package yarn dyeing: original yarn - loose tube - dyeing - dehydration - drying - rewinding - warping - sizing - embryo inspection - singeing - desizing - mercerizing - shaping - preshrinking - finished inspection;

[0040] Among them, the sizing speed is 40m / min, and the sizing rate fluctuates within ±1%. The sizing formula used in the sizing process is 90 parts of starch, 4.5 parts of polyacrylic size, and 3.5 parts of polyester-cotton sizing aids. , 0.03 part of starch viscosity reducer, water;

[0041] S2 weaving: winding the qualified cheese on the warp beam through the warping machine, wrapping the pulp, drawing in the harness, and weaving through the loom;

[0042] S3 gray cloth inspection.

Embodiment 3

[0044] A production process of yarn-dyed cloth, the production process comprises the following steps:

[0045] S1 package yarn dyeing: original yarn - loose tube - dyeing - dehydration - drying - rewinding - warping - sizing - embryo inspection - singeing - desizing - mercerizing - shaping - preshrinking - finished inspection;

[0046] Among them, the sizing speed is 40m / min, and the sizing rate fluctuates within ±1%. The sizing formula used in the sizing process is 100 parts of starch, 6 parts of polyacrylic size, and 4 parts of polyester-cotton sizing aid. , 0.05 part of starch viscosity reducer, water;

[0047] S2 weaving: winding the qualified cheese on the warp beam through the warping machine, wrapping the pulp, drawing in the harness, and weaving through the loom;

[0048] S3 gray cloth inspection.

[0049] The loose tube in the present invention is: the original yarn is wound on the plastic bobbin according to the requirements, and the loose tube yarn with uniform de...

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 textile fabrics, in particular to a production process of a yarn-dyed fabric. The production process comprises the following steps of S1, conducting cheese dyeing: raw yarn preparation, yarn bobbin loosening, dyeing, dehydration, drying, rewinding, warping, sizing, gray yarn inspection, singeing, desizing, mercerizing, sizing, preshrinking and finish inspection, wherein the sizing speed is 40m / min, the sizing percentage fluctuation is within the range of + / -1%, and a sizing agent formula adopted in the sizing process comprises 85 parts of starch, 3 parts of polyacrylic acid sizing agent, 2 parts of polyester cotton sizing aid, 0.01 part of starch viscosity reducer and water; S2, weaving: winding a qualified cheese on a warp beam through a warping machine, wrapping with the sizing agent, drafting, and weaving through a loom; and S3, conducting gray fabric inspection. According to the production process of the yarn-dyed fabric provided by the invention, a yarn bobbin is extruded discontinuously by adopting a dye liquor inlet adjusting mechanism, so that all positions of the yarn bobbin are filled with dye liquor, and the dyeing efficiency of the yarn bobbin is improved.

Description

technical field [0001] The invention relates to the technical field of textile fabrics, in particular to a production process of yarn-dyed fabrics. Background technique [0002] Yarn-dyed fabric is a fabric made of dyed yarn. Yarn dyeing is generally divided into two ways: yarn-dyed yarn and dyed yarn. Usually, yarn-dyed fabric refers to the cloth woven by shuttle looms, but the same is true for knitting machines. It can be made into woven and knitted fabrics. Compared with printing and dyeing cloth, it has a unique style, but the price is more expensive. Because the total loss of dyeing, weaving, and finishing of yarn-dyed fabrics is relatively large, and the output of Taiwan's production is not as high as that of white gray fabrics, the cost increases. [0003] The existing production process of yarn-dyed fabrics generally includes three parts: dyeing, weaving and finishing. Dyeing is divided into two types: cheese dyeing and warp beam dyeing. The process of cheese dyein...

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): D06B3/09D06B23/04D06B23/24D06B23/20D06M15/11D06M15/263
CPCD06B3/09D06B23/04D06B23/24D06B23/20D06M15/11D06M15/263D06M2200/40
Inventor 谭国丰
Owner 江苏盈润纺织科技有限公司
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