Environment-friendly wool and SRN fiber blending jacquard warm-keeping knitted fabric

A fiber blending and knitted fabric technology, applied in knitting, fiber treatment, weft knitting and other directions, can solve the problems of easy mildew, fabric performance needs to be improved, low breaking strength, etc., to improve wrinkle resistance, air permeability, The effect of skin care

Inactive Publication Date: 2015-08-19
POLARGOOSE CLOTHING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wool fiber has good elastic recovery, high water absorption, warmth retention, durability and other excellent characteristics, but it also has defects such as low breaking strength and easy mildew
[0003] CN201390846Y (2010-1-27) discloses a knitted double-sided fabric, the front of which is in the shape of a bird's eye, yet the performance of the fabric still needs to be improved

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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  • Environment-friendly wool and SRN fiber blending jacquard warm-keeping knitted fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] 70wt% wool, 30wt% SRN fiber blend combination, pre-drawing, sliver winding, carding, winding, fixed twisting to make blended yarn;

[0027] Same-color dyeing of blended yarn: including steps in turn: single-side singeing, boiling and bleaching, setting, mercerizing, disperse hot-melt dyeing and color registration; the single-side singeing process is specifically gas singeing, singeing twice on the front of the two burners, The speed of the vehicle is 80m / min, including after disperse hot-melt dyeing, and the color registration is carried out with reactive dyes or Shihlin dyes;

[0028] Chromatography is to use reactive dyes or Shihlin dyes for chromatography; the specific method of disperse hot-melt dyeing is: semi-finished products are dipped and rolled with disperse dyes, using four dips and one rolling method, the excess rate is 40%, and then dried at 60 ° C for 30 seconds , bake at 100°C for 45 seconds, then use caustic soda with a concentration of 25g / L and hydrosu...

Embodiment 2

[0033] 60wt% wool, 40wt% SRN fiber blend combination, pre-drawing, sliver winding, carding, winding, fixed twisting to make blended yarn;

[0034] Same-color dyeing of blended yarn: including steps in turn: single-side singeing, boiling and bleaching, setting, mercerizing, disperse hot-melt dyeing and color registration; the single-side singeing process is specifically gas singeing, singeing twice on the front of the two burners, The vehicle speed is 85m / min, including after disperse hot-melt dyeing, and the color registration is carried out with reactive dyes or Shihlin dyes;

[0035] Chromatography is to use reactive dyes or Shihlin dyes for chromatography; the specific method of disperse hot-melt dyeing is: semi-finished products are dipped and rolled with disperse dyes, using four dips and one rolling method, the excess rate is 65%, and then dried at 80 ° C for 60 seconds , bake at 120°C for 60 seconds, then use caustic soda with a concentration of 30g / L and hydrosulfite r...

Embodiment 3

[0041] 80wt% wool, 20wt% SRN fiber blend combination, pre-drawing, sliver and winding, carding, winding, fixed twisting to make blended yarn;

[0042] Same-color dyeing of blended yarn: including steps in sequence: turning cloth, singeing on one side, boiling and bleaching, setting, mercerizing, disperse hot-melt dyeing and color registration; the single-side singeing process is specifically gas singeing, singeing on the front of two burners Twice, with a speed of 82m / min including after disperse hot-melt dyeing, the color registration is carried out with reactive dyes or Shihlin dyes;

[0043] Chromatography is to use reactive dyes or Shihlin dyes for chromatography; the specific method of disperse hot-melt dyeing is: semi-finished products are dipped and rolled with disperse dyes, using four dips and one rolling method, with a pass rate of 55%, and then dried at 70°C for 50 seconds , bake at 110°C for 50 seconds, then use caustic soda with a concentration of 28g / L and hydros...

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 knitted fabrics, in particular to an environment-friendly wool and SRN fiber blending jacquard warm-keeping knitted fabric. The weaving process of the knitted fabric includes the step of conducting blending and combing of 60wt%-80wt% of wool and 20wt%-40wt% of SRN fibers, pre-drawing, lap forming and doubling, carding, spooling and twist setting to obtain blended yarn; the step of conducting blended yarn union dyeing sequentially including the procedures of single-face singeing, scouring and bleaching, sizing, mercerizing, dispersed thermosol dyeing and topping, wherein gas singeing is specifically adopted in the single-face singeing process, singeing is conducted twice at the front sides of two burners, the travel speed is 80 m / min-85 m / min, topping is conducted after dispersed thermosol dyeing, and reactive dye or indanthrene dye is adopted for topping; the step of conducing weaving, wherein the dyed blended yarn is woven into the fabric through an MACH-2 sheet forming computerized flat knitting machine, and the two faces of the fabric are of different structures; the step of conducting aftertreatment, wherein a hyperbranched polyether amidogen modified polysiloxane finishing agent is adopted for conducting aftertreatment on the fabric. The fabric has the advantages of being soft, fluffy, capable of keeping warm and having tender luster, anti-pilling, anti-wrinkling, stiff, smooth, quick-drying and anti-ultraviolet.

Description

technical field [0001] The invention relates to a knitted fabric, in particular to an environment-friendly wool and SRN fiber blended jacquard warm knitted fabric. Background technique [0002] Using high-performance fibers, combined with fiber materials with environmental protection benefits, and developing high value-added low-carbon ecological textiles are the goals pursued by the textile industry today. Wool fiber has good elastic recovery and has excellent characteristics such as high water absorption, warmth retention and durability, but it also has defects such as low breaking strength and easy mildew. [0003] CN201390846Y (2010-1-27) discloses a knitted double-sided fabric, the front of which is in the shape of a bird's eye, yet the performance of the fabric still needs to be improved. Contents of the invention [0004] The object of the present invention is to provide a soft, fluffy, warm-keeping, soft luster, anti-pilling, anti-wrinkle and crisp, quick-drying a...

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): D04B1/14D04B1/12D04B1/04D06C9/02D06B3/04D06M15/647D06M13/188D06P3/87D06P1/16D06P1/22D06M101/12D06M101/32
CPCD04B1/14D04B1/04D04B1/12D06B3/04D06C9/02D06M13/188D06M15/647D06P1/16D06P1/22D10B2211/02
Inventor 沈正发
Owner POLARGOOSE CLOTHING
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