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Production technology of permanent stretch worsted fabric from high-count stretch yarns

A technology of high-count elastic silk and worsted fabrics, which is applied in the field of fine imitation, can solve the problems of prone to broken ends, and achieve the effect of elegant texture, good elasticity, and easy and comfortable wearing

Inactive Publication Date: 2019-01-15
JIANGSU NIJIAXIANG GROUP WORSTED TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, American elastic yarn is different from worsted yarn, and it is very easy to break in the weaving process, and because the weft direction of the fabric is 100% American elastic yarn, the control of the weft elastic force of the fabric and the control of the width of the fabric are currently the key points Solved technical problems

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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Embodiment Construction

[0028] The invention relates to a production process of a high-count American elastic silk permanent elastic worsted fabric, and its raw material ratio is high-quality Australian wool 90 S 61%, 2.2D polyester 29%, American stretch silk (silk) 10%.

[0029] 1.1) Physical indicators and specifications of raw materials:

[0030] 90 S Australian wool: average fineness 17.5μm, fineness discrete 21.5%;

[0031] The average length is 80.8mm, and the length is discrete 36.3%;

[0032] Short hair rate (below 30mm) 3.3%;

[0033] Hair grains 2.0 / g, grass clippings 0.4 / g;

[0034] 2.2D polyester: average length 75mm;

[0035] American elastic silk: 80D / 36F.

[0036] Its process steps are:

[0037] 1) Strip dyeing and combing:

[0038] Pine cone→dyeing→rewashing→mixed strips→pin combing→combing→pin combing→→striping;

[0039] 2) Spinning:

[0040] Mixed strips→head needle→two needles→three needles→four needles→roving→spun yarn→self-winding→doubling→two-for-one twisting→steaming...

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 a production technology of permanent stretch worsted fabric from high-count stretch yarns. In the production process, a stretch yarn bobbin, a weft feeder, a tensile sheet, aweft yarn detector and a head of a color selection box as well as porcelain eye channels include not burrs, edges of a left and right crochet device and wandering scissors are sharp, cutoff filamentsare prevented from forming flying that is weaved into a cloth cover, a left rapier head jaw cannot include flying, a feeding rapier head gripper is adjusted front and back properly, hairs in the clothcover are adjusted timely in the intermediate cloth cover and rapier head joint, end breaking tends not to occur, and the quality of the fabric is ensured. The permanent stretch worsted fabric from the stretch yarns feeds soft and silky and is elegant, has high and permanent stretching performance, wears easy and comfortable after long time, and does not fetter the body; and compared with spandex, the stretch yarns do not age, and the wearing performance is higher. A cloths made of the fabric is suitable for dry cleaning and steam ironing but not insolation. The fabric is beautiful, elegant,gorgeous and more importantly, environment-friendly, healthy and comfortable.

Description

technical field [0001] The invention relates to a production process of a high-count elastic yarn permanent elastic worsted fabric, belonging to the fine imitation technical field. Background technique [0002] my country's economy is growing rapidly, and various constructions have made great achievements, but it has also paid a huge resource and environmental cost. The contradiction between economic development and resource environment has become increasingly acute, and people have strongly responded to environmental pollution. At the same time, greenhouse gas emissions have caused global warming, which has attracted widespread attention from the international community. The introduction of increasingly stringent environmental protection policies and changes in market demand have prompted us to look for more environmentally friendly and healthy raw materials to apply to the development of worsted fabrics. After market research and discussion by our company's technical staf...

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): D03D15/08D03D15/56
CPCD10B2211/04D10B2211/02D10B2331/04D03D15/56
Inventor 顾士清倪永泽杨先朱庆燕顾煜星吴洪海杨江徐荣华
Owner JIANGSU NIJIAXIANG GROUP WORSTED TEXTILE
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