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A kind of wild tussah silk brushed yarn and preparation method thereof

A tussah silk and wool yarn technology, applied in the field of napped yarn, can solve the problems of poor anti-wrinkle performance of tussah silk fabrics, poor anti-wrinkle performance of fabrics, and difficult dyeing of tussah silk, and achieve antistatic treatment, tensile performance and anti-wrinkle performance. , Improve the effect of dyeing rate

Active Publication Date: 2022-07-19
康宝莱(宁波)织造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, tussah silk fabric has poor wrinkle resistance, raw silk is not easy to dye, and has poor antistatic performance.
Therefore, how to overcome the defects of tussah silk that is not easy to dye, poor wrinkle resistance, and poor antistatic performance, and develop a new tussah silk product is the next research focus

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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  • A kind of wild tussah silk brushed yarn and preparation method thereof
  • A kind of wild tussah silk brushed yarn and preparation method thereof
  • A kind of wild tussah silk brushed yarn and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] Embodiment 1: a kind of wild tussah silk brushed yarn:

[0077] The present embodiment provides a kind of wild tussah silk brushed yarn, including:

[0078] Core yarn: 40D nylon filament, the core yarn content is 13%;

[0079] Decorative yarn: tussah silk / basolan wool blended roving with a blending ratio of 50:50, the average fineness of the basolan wool is 22.5μm, the average length is 78mm, and the decorative yarn content is 85%;

[0080] Fixed yarn: 40D nylon filament, the fixed yarn content is 2%.

[0081] Wild tussah silk drawing yarn is prepared by the following method:

[0082] 1) Dyeing treatment:

[0083] 1.1) Basulan wool dyeing: Soak Basulan wool in hexamethylenediamine solution with a concentration of 2g / L for 30min, rinse with deionized water, and set aside for use; 4g reactive red L-S, 1g sodium acetate, 1g Polyoxyethylene fatty alcohol ether was added to 1L of deionized water, ultrasonically dispersed for 20min, added with 25g of copper nitrate, stirr...

Embodiment 2

[0101] Embodiment 2: Another kind of wild tussah silk brushed yarn:

[0102] This embodiment provides another kind of wild tussah silk brushed yarn. The amount of ethylene oxide added is 36g and 22g respectively, and the molar ratio of polyoxyethylene ether and hydroxypropyl methacrylate in the obtained polyoxyethylene ether-hydroxypropyl methacrylate block copolymer is 1:0.5 .

Embodiment 3

[0103] Embodiment 3: another kind of wild tussah silk brushed yarn:

[0104] This embodiment provides another kind of wild tussah silk brushed yarn. The addition of ethylene oxide is respectively 43.2g, 22g, and in the obtained polyoxyethylene ether-hydroxypropyl methacrylate block copolymer, the mol ratio of polyoxyethylene ether and hydroxypropyl methacrylate is 1: 0.6.

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Abstract

The invention discloses an antistatic agent used for preparing wild tussah silk woolen yarn, and the antistatic performance of the brushed yarn prepared from wild tussah silk through antistatic treatment is greatly improved; the invention also discloses a wild tussah silk yarn Wool yarn and preparation method thereof, wherein nylon filament is used as core solid yarn, tussah silk / basolan wool blended roving is used as decorative yarn to obtain brushed yarn, which can give full play to the characteristics of raw materials, and the brushed yarn is soft to the touch, smooth and glutinous and has body bones , The hair feels elegant, the stiffness is good, the tensile performance is high, the anti-wrinkle performance and the anti-static performance are excellent, the dust is difficult to adhere, and the maintenance is convenient.

Description

technical field [0001] The invention belongs to the technical field of brushed yarns, in particular to a wild tussah silk brushed yarn and a preparation method thereof. Background technique [0002] Tussah silk is a natural protein fiber processed from tussah cocoons. The main product forms of tussah silk are water reeling, dry reeling, spun silk, non-woven silk and large sliver silk. Due to the large proportion of tussah raw materials suitable for processing tussah silk fiber, the production environment is healthy and environmentally friendly, and it is more suitable for blending with other natural fibers or chemical fibers, so the output of tussah silk fiber accounts for more than 70% of the total tussah silk, which is the largest tussah silk. main species. Tussah silk feels soft and elastic; good heat resistance, sericin layered on the periphery of silk fibroin, and the strength begins to weaken when the temperature reaches 140 °C; moisture resistance is also strong, ac...

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 Patents(China)
IPC IPC(8): D02G3/34D02G3/04D06M15/53D06M13/224D06M101/12D06M101/10
CPCD02G3/34D02G3/04D06M15/53D06M13/224D10B2211/04D10B2211/02D10B2331/02D10B2401/16D06M2101/10D06M2101/12
Inventor 徐媛媛邱定坤李瑞峰金光
Owner 康宝莱(宁波)织造有限公司
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