Method for preparing and processing semi-worsted section color slub yarn

A processing method and technology of slub yarn, applied in the field of textile yarn, can solve problems such as color, single component, and inability to weave high-grade textile fabrics, etc., and achieve the effect of strong irregularity, unique style and rich colors

Active Publication Date: 2017-02-22
浙江中鼎纺织股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The segment color slub yarn currently on the market has the disadvantages of single color and components, and there are still great limitat

Method used

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  • Method for preparing and processing semi-worsted section color slub yarn
  • Method for preparing and processing semi-worsted section color slub yarn
  • Method for preparing and processing semi-worsted section color slub yarn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The preparation and processing method of a kind of semi-worsted section colored slub yarn described in this embodiment, the steps are as follows:

[0019] The first step is the selection of raw materials: 100% 80S merino wool;

[0020] The second step, dyeing treatment: mix Merino wool at room temperature with a bath ratio of 1:9, and add 0.8g / L of glacial acetic acid, 0.8g / L of leveling agent Abaig B and the amount added Use reactive dyes for 2% wool from light to dark, and keep it for 10 minutes, then raise the temperature at 0.8°C per minute to 50°C, then raise the temperature at 1°C per minute to 85°C, and keep it for 50 minutes, then stop the temperature rise to make it Cool down to 70°C at 0.8°C per minute and keep it for 5 minutes, then cool down to 50°C at 1°C per minute, and finally cool down naturally to complete the dyeing process, and keep the pH value at 5 throughout the dyeing process; After dyeing, the PH value is 6, that is, the PH value of Merino wool ...

Embodiment 2

[0027] The preparation and processing method of a kind of semi-worsted section colored slub yarn described in this embodiment, the steps are as follows:

[0028] The first step is the selection of raw materials: 100% 90S mercerized merino wool;

[0029] The second step, dyeing treatment: mix mercerized merino wool at room temperature with a bath ratio of 1:9, and add 0.8g / L glacial acetic acid, 0.8g / L leveling agent Abaig B and add The amount is 2% reactive dyes for wool from light to dark, and keep it for 10 minutes, then increase the temperature at 0.8°C per minute to 50°C, then increase the temperature at 1°C per minute to 85°C, and keep it for 50 minutes, then stop the temperature rise, so that It cools down to 70°C at 0.8°C per minute and keeps it for 5 minutes, then cools down to 50°C at 1°C per minute, and finally cools naturally to complete the dyeing process, and the pH value is kept at 5 throughout the dyeing process; Mercerized Merino The PH value of wool after dye...

Embodiment 3

[0036] The preparation and processing method of a kind of semi-worsted section colored slub yarn described in this embodiment, the steps are as follows:

[0037] The first step is the selection of raw materials: 50% 70S mercerized merino wool and 50% cotton fiber;

[0038] The second step, dyeing treatment: mix Merino wool at room temperature with a bath ratio of 1:9, and add 0.8g / L of glacial acetic acid, 0.8g / L of leveling agent Abaig B and the amount added Use reactive dyes for 2% wool from light to dark, and keep it for 10 minutes, then raise the temperature at 0.8°C per minute to 50°C, then raise the temperature at 1°C per minute to 85°C, and keep it for 50 minutes, then stop the temperature rise to make it Cool down to 70°C at 0.8°C per minute and keep it for 5 minutes, then cool down to 50°C at 1°C per minute, and finally cool down naturally to complete the dyeing process, and keep the pH value at 5 throughout the dyeing process; After dyeing, the PH value is 6, that is,...

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Abstract

The invention relates to the field of textile yarns, in particular to a method for preparing and processing a section color slub yarn, and aims to provide the method for preparing and processing the semi-worsted section color slub yarn that has good comfortableness and a softer hand feeling and enables a fabric style to have an expandable and colorful effect. The method comprises the following steps: step 1, raw material selection: 100 percent of 80S merino wool or 100 percent of 90S mercerized merino wool; step 2, dyeing treatment: proportioning the merino wool or the mercerized merino wool according to a bath ratio of (1:8)-(1:10) at a room temperature and also adding 0.5-1 g/L glacial acetic acid, 0.05-1 g/L Abaige leveling agent B and a reactive dye for the wool from shallow to deep with an adding amount of 0-3 percent, keeping for ten minutes, raising the temperature to 45-55 DEG C by the temperature of 0.8 DEG C per minute, then raising the temperature to 80-90 DEG C by the temperature of 1 DEG C per minute and keeping for 45-60 minutes. Through the method for preparing and processing the semi-worsted section color slub yarn, designed by the invention, a spun yarn fabric strip is strong in irregularity, and rich and outstanding in color, has flowing water-like and corrugated effects, is unique in style and can better meet people's needs.

Description

technical field [0001] The invention relates to the field of textile yarns, in particular to a method for preparing and processing segment-colored slub yarns. Background technique [0002] With the improvement of people's living standards, people's requirements for clothing are getting higher and higher. Consumers have developed from the initial pursuit of warmth to comfort, beauty, and health. Therefore, functional textiles have emerged as the times require. [0003] Ordinary melange yarn emphasizes that the fibers of various colors are fully mixed, and the fibers of each color in each layer of the sliver are evenly distributed. The biggest difference between segment color slub yarn and ordinary melange yarn is that the yarn is embedded with new fibers in the longitudinal direction, making it full of color changes in the longitudinal direction. , and the longitudinal yarn area becomes larger, that is, bamboo knots, which can be untreated ordinary cotton fibers or natural-co...

Claims

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Application Information

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IPC IPC(8): D02G3/34D02G3/04D02G3/26
CPCD02G3/04D02G3/26D02G3/346D10B2201/02D10B2211/02
Inventor 沈伟凤陈东升陈学彪黄炳其朱跃文钱惠菊徐玉良
Owner 浙江中鼎纺织股份有限公司
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