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Production process of wool fabric

A production process and wool technology, applied in the processing of textile materials, fabric surface trimming, liquid/gas/steam textile processing, etc., can solve the problems of large shrinkage and deformation, affecting the service life, etc., and achieve suitable temperature and anti-felt shrinkage. good effect

Inactive Publication Date: 2018-07-20
JIANGSU YREDAR TEXTILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the finished product made of wool fabric shrinks and deforms too much after washing, which affects the service life

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A production process for wool fabrics, including dyeing, spinning and weaving steps, washing raw wool and then dyeing, adding leveling agent, auxiliary agent and antistatic agent in the dyeing process, the auxiliary agent is acetic acid, after the weaving step also includes Finishing process, the finishing steps include soaking, shrinking, drying, shearing and ball rolling,

[0017] Soak the wool fabric in water at 38°C for 3 minutes;

[0018] Put the softening agent accounting for 3% of the wool fabric weight in the shrinking machine, put the wool fabric, soak for 20 minutes, then open the shrinking machine for shrinking, the shrinking time is 10 minutes, and the rotating speed is 20 rpm;

[0019] Under the condition of 120°C, the wool fabric after milling is tentered at a speed of 3m / min;

[0020] Trim the dried wool fabric and trim off 3 mm fluff;

[0021] Preheat the ball rolling machine to 80°C, feed the wool fabric, heat up to 130°C, keep warm for 3 minutes, hum...

Embodiment 2

[0023] A production process for wool fabrics, including dyeing, spinning and weaving steps, washing raw wool and then dyeing, adding leveling agent, auxiliary agent and antistatic agent in the dyeing process, the auxiliary agent is acetic acid, after the weaving step also includes Finishing process, the finishing steps include soaking, shrinking, drying, shearing and ball rolling,

[0024] Soak the woolen fabric in water at 39°C for 4 minutes;

[0025] Put into the shrinking machine the softener that accounts for 4% of the weight of the wool fabric, put the wool fabric into it, soak for 25 minutes, then open the shrinking machine for shrinking, the shrinking time is 11 minutes, and the rotating speed is 25 rpm;

[0026] Under the condition of 140°C, the wool fabric after milling is tentered at a speed of 4m / min;

[0027] Trim the dried wool fabric to remove 4mm fluff;

[0028] Preheat the ball rolling machine to 82°C, feed the wool fabric, raise the temperature to 130°C, kee...

Embodiment 3

[0030] A production process for wool fabrics, including dyeing, spinning and weaving steps, the raw material wool is washed and then dyed, adding leveling agent, auxiliary agent and antistatic agent in the dyeing process, the auxiliary agent is acetic acid, after the weaving step It also includes the finishing process, which includes soaking, shrinking, drying, shearing and ball rolling,

[0031] Soak the woolen fabric in water at 40°C for 5 minutes;

[0032] Put into the shrinking machine the softening agent that accounts for 5% of the wool fabric weight, put into the wool fabric, soak for 30 minutes, then open the shrinking machine and carry out shrinking, the shrinking time is 12 minutes, and the rotating speed is 30 rpm;

[0033] Under the condition of 160°C, the wool fabric after milling is tentered at a speed of 5m / min;

[0034] Trim the dried wool fabric to remove 5mm fluff;

[0035] Preheat the ball rolling machine to 85°C, feed the wool fabric, raise the temperature...

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 discloses a production process of a wool fabric. The production process includes the steps of dyeing, spinning and weaving; after weaving, an after-finishing process is also involved andcomprises the steps of soaking, fulling milling, drying, shearing and rolling; a softening agent accounting for 3-5% of the weight of the wool fabric is put into a fulling milling machine, and the wool fabric is put into the fulling milling machine for soaking for 20-30 min and then subjected to fulling milling in the fulling milling machine for 10-12 min at the rotation speed of 20-30 turns / minute; under a temperature condition of 120-160 DEG C, the wool fabric which is subjected to fulling milling is subjected to tentering for shaping at the speed of 3-5m / min; a rolling machine is preheatedto 80-85 DEG C, the wool fabric is put into the rolling machine, the temperature is raised to 130 DEG C and maintained for 3-5 min, humidification is conducted for 10-30 s, then the temperature is lowered to 80 DEG C, and discharging is conducted to obtain a finish product. By conducting dyeing after raw material wool is cleaned and adding a levelling agent and an auxiliary agent, damage to the wool can be reduced to the minimum degree, an antistatic agent is added to ensure a high moisture regain rate, the processed wool fabric can be directly in contact with water for manual cleaning or mechanical cleaning, and the shrinkage resistance of felting is great.

Description

technical field [0001] The invention relates to a production process of wool fabric. Background technique [0002] Due to the structural characteristics of wool covered by natural scales, it is easy to shift the wool fiber and cause felting phenomenon after rubbing and kneading under wet conditions. As a result, the finished product made of wool fabric shrinks and deforms too much after washing, which affects the service life. Therefore, it is necessary to provide a new technical solution to solve the above problems. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides a production process of wool fabric, which does not shrink. [0004] The technical scheme adopted in the present invention is: [0005] A production process for wool fabrics, including dyeing, spinning and weaving steps, after the weaving step also includes a finishing process, the finishing steps include soaking, shrinking, drying, sh...

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): D06B3/10D06C7/02D06C11/00D06C13/00D06C17/00D06P1/44D06M13/00D06M15/00D06M101/12
CPCD06B3/10D06C7/02D06C11/00D06C13/00D06C17/00D06M13/00D06M15/00D06M2101/12D06M2200/45D06P1/445
Inventor 张根法
Owner JIANGSU YREDAR TEXTILE TECH CO LTD
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