Comfortable stretch yarn and wool blended yarn and production process thereof

A technology of wool blended yarn and production process, which is applied in the direction of yarn, textiles, papermaking, and textile materials in contact with export textile materials, etc. It can solve problems such as bulging shoulders, easy elongation and deformation, and loose sweaters. Improved recovery and good shape retention

Pending Publication Date: 2021-06-18
桐乡市君诺纺织品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Sweaters made of conventional wool, acrylic or pure cotton will loosen due to the effect of gravit

Method used

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  • Comfortable stretch yarn and wool blended yarn and production process thereof
  • Comfortable stretch yarn and wool blended yarn and production process thereof
  • Comfortable stretch yarn and wool blended yarn and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Example one

[0030] Combine Figure 1 to 5 Further, for a detailed description of this example. The present embodiment has a stunned wool blend yarn, including a stunned wire fiber, finely thoroughbrene, anti-balliculid. Shufib fibers are a spiral curl like a spring, which is large, elastic, and resilient. Anti-spherulid antlers can greatly improve the anti-spherical properties of the blend yarn. The sweater prepared by the Shu-raw wool mixed spinning is hardly phenomenon in the suspension, and it does not elongate due to gravity during hanging.

[0031] Further, the weight percentage of the blend wire fiber comprises 40%, and the weight percentage of the spinning Baralanaro sheaves the blend yarn is 30%, and the anti-bone agariculidine is blended. Weight percentage is 30%.

[0032] This embodiment relates to a production process of a stunned wool mixed spinning yarn, and the blended yarn preparation sequentially comprises the preparation of the spun filament acrylic blende...

Example Embodiment

[0049] Example 2

[0050] In this example, the production process of the tissue silk wool mixed spinning yarn is, and the difference from the embodiment is also, further comprising a dyeing process, the staining comprising the steps of:

[0051] The prepared fine barrel to the boreal tube of the borehole, the bobbin used is cylindrical; the yarn density of the barrel is controlled at 0.23-0.25 g / cm. 3 Reduce the barrier layers on each dye spray column on the dyed yarn, and the layer is fixed between the layers and the layers; then placed in a sealed barrel cylinder; The yarns on the root-dyed liquid spray column are the same, and the arrangement is uniform;

[0052] Pre-dyeing treatment, according to the 1: 12-15 bath, inserted into the dyeing precursor in the dye, 30% hydrogen peroxide of 40-50 ml / L, 4-5 g / L in the pre-treatment liquid. Sodium cavose acid, 1-2 g / L of penetrant JFC, molar volume ratio of 2 to 4.5 mol / L hydrogen bond disrupt agent, 2-3 g / L of anionic su...

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Abstract

The invention discloses a comfortable stretch yarn and wool blended yarn. The comfortable stretch yarn and wool blended yarn is characterized by comprising comfortable stretch yarn fibers, worsted basolan wool and anti-pilling acrylic fibers. The invention further discloses a production technology of the comfortable stretch yarn and wool blended yarn. The production technology of the comfortable stretch yarn and wool blended yarn sequentially comprises the steps of preparing comfortable stretch yarn and acrylic fiber blended cotton slivers, preparing worsted basolan wool tops, drawing, roving and spinning; the preparation of the comfortable stretch yarn and acrylic fiber blended cotton slivers comprises an opening picking process and a carding process; in the opening picking process, the comfortable stretch yarn fibers and the anti-pilling acrylic fibers are subjected to first-time blowing, mixed fibers obtained after first-time blowing are packaged, and second-time blowing is carried out. According to the comfortable stretch yarn and wool blended yarn and the production process thereof, after the prepared blended yarn is made into a sweater, the resilience of the sweater can be greatly improved. And when the sweater is hung, bumps are hardly generated, so that the shape preserving property of the sweater is good.

Description

technical field [0001] The invention relates to the technical field of yarn preparation, in particular to a wool blended yarn with elastic stretch silk and a production process thereof. Background technique [0002] Shu elastic silk is a kind of functional fiber produced by DuPont Company in the United States. Shu elastic silk fiber is skin-friendly, soft, and has good elastic recovery. Spandex yarn breaks like spandex, has good wrinkle resistance and shape retention performance, and the surface of stretchy silk fiber is not as smooth as polyester, and the cross section is not cylindrical, but irregular polygonal. The cohesion force between fibers is greater than that of polyester fiber, so stretchy silk It will not pill like polyester, and the dyeing performance of stretch yarn is also very good, and the color of the fabric can be very bright, so many properties of this fiber are better than ordinary polyester, but its air permeability and moisture permeability are worse th...

Claims

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Application Information

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IPC IPC(8): D02G3/04D02G3/32D02G3/44D06B1/08D06P1/34D06P1/673D06P1/613D06P1/62D06P3/85
CPCD02G3/04D02G3/328D02G3/44D06B1/08D06P1/34D06P1/6735D06P1/6133D06P1/625D06P3/8271D10B2211/02D10B2321/10D10B2401/062
Inventor 张智杰
Owner 桐乡市君诺纺织品有限公司
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