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Lyocell knitted-fabric-like fabric and processing method thereof

A processing method and imitating knitting technology, applied in textiles, fabrics, textiles and papermaking, etc., can solve the problems of increased weaving defects of fabrics, reduced weaving efficiency, increased process difficulty, etc., and achieve the effect of dimensional stability and not easy to curl.

Active Publication Date: 2016-03-30
JIANGSU GOLDSUN TEXTILE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the fabric is used as bedding, there are still the following problems: First, chemical fibers are used as raw materials, and the moisture absorption and comfort are not as good as natural fibers or regenerated cellulose fiber fabrics, especially the bedding needs to be used next to the body, which requires higher comfort; The second is that the number of brown sheets of the loom needs to be more than 6 pieces. If the number of brown sheets does not reach 6 pieces, the fabric cannot form a knitting-like structure. In the actual production process, more than 6 brown frames not only increase the difficulty of the process, but also It will also reduce the weaving efficiency, and the weaving defects of the fabric will increase accordingly

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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  • Lyocell knitted-fabric-like fabric and processing method thereof
  • Lyocell knitted-fabric-like fabric and processing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Specifications: 106' / Tencel 32s*Cotton 21s / 133*60, the warp is made of Tencel ring-spun yarn, and the Tencel fibers are processed to make the cloth surface fine and tiny fluff. The weft yarn is ring-spun cotton yarn with a twist coefficient of 340, and the fabric weave is 4 / 1 warp surface mountain-shaped twill weave.

[0027] Its production method includes the following steps: warp warping → sizing → wearing brown reed → wearing warp stopper → weaving → gray fabric singeing - cold stacking - whitening tentering - sanding - printing - steam washing - loose washing - Soft hold - pre-shrunk.

[0028] Sizing process: 50kg of phosphate starch, 75kg of CD-DF868 high-performance starch, 5kg of propylene and 3kg of wax flakes.

[0029] The singeing process adopts one front and one reverse, the speed of the vehicle is 120m / min, the fire is extinguished by rolling enzyme, the amylase is 6g / L, the cloth is dropped by the car, and the pile is 6h.

[0030] The cold stack process a...

Embodiment 2

[0036] Specifications: 106' / Tencel 21s*cotton 16s / 108*50, the warp is made of Tencel ring-spun yarn, and the Tencel fibers are processed to make the cloth surface fine and tiny fluff. The weft yarn is ring-spun cotton yarn with a twist coefficient of 340, and the fabric weave is a 3 / 1 warp surface mountain-shaped twill weave.

[0037] Its production method includes the following steps: warp warping → sizing → wearing brown reed → wearing warp stopper → weaving → gray fabric singeing - cold stacking - whitening tentering - sanding - printing - steam washing - loose washing - Soft hold - pre-shrunk.

[0038] Sizing process: 50kg of phosphate starch, 75kg of CD-DF868 high-performance starch, 5kg of propylene and 3kg of wax flakes.

[0039] The singeing process adopts one front and one reverse, the speed of the vehicle is 120m / min, the fire is extinguished by rolling enzyme, the amylase is 6g / L, the cloth is dropped by the car, and the pile is 6h.

[0040] The cold stack process...

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 provides a lyocell knitted-fabric-like fabric and a processing method thereof. The fabric is formed by interweaving warp and weft. Tencel yarn is used as warp, full-cotton yarn is used as weft, vertical pointed twill weave is adopted for fabric weave, and the fabric has elasticity in the gradient direction of vertical pointed twill. The processing method includes the steps of conducting warping, sizing, weaving, gray fabric singeing, cold batch, whitening and tentering, sanding, printing, ageing and washing, loose type washing, flexible shaping and pre-shrinkage on warp and weft. According to the lyocell knitted-fabric-like fabric, tencel is used as warp, cotton is used as weft, the vertical pointed twill weave is adopted, the sanding process and the loose type washing process are conducted, the fabric has elasticity in the gradient direction of vertical pointed twill, and the fabric with the hand feeling and appearance similar to those of nitted fabrics is obtained, and the lyocell knitted-fabric-like fabric is stable in size, not prone to edge curling and suitable for being used as bedding articles.

Description

technical field [0001] The invention belongs to the technical field of home textiles, and in particular relates to a Tencel imitation knitted fabric and a processing method thereof. Background technique [0002] Knitted weft-knitted fabric has the advantages of soft hand feeling, good air permeability, good ductility and elasticity, and anti-wrinkle. It is widely used in the field of clothing fabrics, but it is relatively rare in home textiles, especially bedding. The first reason is that due to the limitation of production equipment, there are few wide-width circular knitting machines available at present, and the width of dyeing and finishing supporting equipment is also insufficient, so there are very few factories that can process them; (also known as "jersey cloth") has a serious hemming phenomenon, the longitudinal edge is rolled back along the wale of the coil, and the horizontal edge is rolled horizontally along the coil, and the cutting and sewing of wide-width fa...

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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IPC IPC(8): D03D15/00D03D13/00D06M13/292D06M15/11D06M13/02D06M101/10D06M101/06D03D15/217D03D15/225
Inventor 钟婧陈红霞陆鹏丁可敬
Owner JIANGSU GOLDSUN TEXTILE SCI & TECH
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