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Processing method of spun silk colored yarn

A processing method and technology of spun silk, which is applied in the direction of yarn, fiber bundle into fiber sliver/yarn, textile and papermaking, etc., can solve the problem of single color, achieve the effect of increasing added value and enriching color style

Inactive Publication Date: 2017-03-08
NANTONG SUZHONG TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the color of the existing spun silk colored spinning pure spinning products is often relatively single, but the segmented colored yarn spinning technology can endow the yarn with rich colors. If the segmented colored yarn technology can be used to spin spun silk products, it can To a certain extent, it fills the gap in the technical field

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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  • Processing method of spun silk colored yarn
  • Processing method of spun silk colored yarn
  • Processing method of spun silk colored yarn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] The present embodiment adopts the above-mentioned spun silk segment colored yarn processing method, and the specific parameters are as follows:

[0074] Step 2: Use a scouring solution with a pH value of 8.9, control the temperature at 95°C, and carry out scouring for 25 minutes at a bath ratio of 1:50. The scouring solution contains 0.60g / L additives and 0.55g / L degreaser; when rinsing Use warm water with a temperature of 60°C.

[0075] Step 3: Repeat step 2 once.

[0076] The fourth step: liquor ratio 1:10, fix the color for 30 minutes, then soap wash at 85°C, then rinse at room temperature for 15 minutes; the dye solution contains 1.25% by weight of reactive dye X-3B, and 2.0g / L of Na 2 CO 3 .

[0077] the fifth step:

[0078] The process parameters of the opening process are: the speed of the licker-in roller is 3.5r / min, the speed of the cylinder is 120r / min, the speed ratio of the cylinder to the licker-in roller is 205, the speed of the work roll is 8.5r / min, t...

Embodiment 2

[0090] The present embodiment adopts the above-mentioned spun silk segment colored yarn processing method, and the specific parameters are as follows:

[0091] Step 2: Use a scouring solution with a pH value of 8.0, control the temperature at 100°C, and carry out scouring for 30 minutes at a bath ratio of 1:50. The scouring solution contains 0.50g / L additives and 0.45g / L degreaser; when rinsing Use warm water with a temperature of 50°C.

[0092] Step 3: Repeat step 2 once.

[0093] The fourth step: liquor ratio 1:10, fix the color for 40 minutes, then soap wash at 90°C, then rinse at room temperature for 10 minutes; the dye solution contains 0.9% by weight of reactive dye X-3B, and 2.0g / L of Na 2 CO 3 .

[0094] the fifth step:

[0095] The process parameters of the opening process are: the speed of the licker-in roller is 4.0r / min, the speed of the cylinder is 145r / min, the speed ratio of the cylinder to the licker-in roller is 205, the speed of the work roll is 7.5r / min,...

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 a spun silk section color yarn processing method. The method includes the steps that preprocessing is conducted on spun silk raw materials, and spun silks are obtained; firstly, refining is conducted on the spun silks, then the spun silks are rinsed with warm water and washed clearly with clear water, and then the spun silks are dried; step 2 is repeated at least one time to serve as secondary refining; crack cotton residual gum ratio, the residual oil ratio and the moisture regain of the obtained spun silks are controlled within the corresponding preset range; the dyeing process is conducted on the spun silks obtained in step 3; the cotton opening process, the cotton cutting process, the cotton combing process, the first strip sorting process, the second strip sorting process, the fiber cutting process, the combing process, the first drawing process, the second drawing process, the roving process and the spun yarn process are sequentially conducted on the spun silks obtained in step 4, and spun silk section color yarn is obtained. The method is specially used for the spun silk raw materials, and the spun silks can be made into the section color yarn by means of the method.

Description

technical field [0001] The invention relates to a processing method for segmented colored yarn of spun silk, which can make segmented colored yarn from spun silk, and belongs to the technical field of spun silk spinning. Background technique [0002] As far as the applicant knows, in recent years, a new type of composite color spinning yarn——segment color yarn has appeared. The segment color yarn is produced through appropriate transformation on the ring spinning frame. The style is different from ordinary floral yarns. Duancai yarns present irregular and unique flower and color effects. In the axial direction of the yarn, there are not only thickness changes, but also fancy colors that appear alternately in discontinuous distribution. Segment-colored yarn is both colorful and structural, rich in layered changes and three-dimensional. It is widely used in clothing fabrics and decorative fabrics. It is deeply loved by consumers and has considerable economic benefits. [0003...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D02G3/02D01G1/10
Inventor 张洪苏旭中刘新金谢春萍徐伯俊刘燕卿朱预坤
Owner NANTONG SUZHONG TEXTILE