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A kind of preparation method of high-grade wool rib fabric

A rib and wool technology, which is applied in the field of knitted fabric preparation, can solve the problems of skewed wool rib fabric coils, unclear lines, and excessive hairiness on the cloth surface, and achieve the effects of reducing energy consumption, clear lines, and reducing damage

Active Publication Date: 2016-03-09
上海嘉麟杰纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the past, the loops of wool rib fabrics were skewed, the lines were not clear, the fabric surface had many hairiness, and the fabric was loose, etc.

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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  • A kind of preparation method of high-grade wool rib fabric

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] 1) The raw material is 60N / 1Z twisted anti-shrinkage non-abuse wool yarn, the wool fineness is 19M, imported from South Korea.

[0029] 2) The weaving process is as follows:

[0030] Equipment: I3P384 Delo double-sided rib machine (30-inch 18G54 road)

[0031] Weaving structure: 1*1 rib

[0032] Coil length: 13.4cm / 50N

[0033] Machine tension 3-4g

[0034] Speed: 16r / min

[0035] Needle: Lag into loop two needles

[0036] 3) One-bath low-temperature dyeing is used for dyeing, and the process is as follows:

[0037] Formula: RC9 (DEPICOLJT from Sima Chemical Company, Germany) 1g / l

[0038] Formic acid 1g / l

[0039] Leveling Agent LTD (Wool from Huntsman Company) 2g / l

[0040] Chelating agent YH-56 (Shanghai Yihua Industrial Chemicals Company) 0.3g / l

[0041] FFA deaerator (Hunsman company) 0.5g / l

[0042] Smoothing agent Yuzhongbao C (Ciba) 2g / l

[0043] Process flow:

[0044] After adding the above additives and dyes at room temperature, raise the temperatu...

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 preparation method of a high-grade wool rib fabric, which comprises the steps that (1), wool is woven by a double-sided rib machine, so that a wool rib fabric is obtained; (2), the wool rib fabric is immersed in water, then dye, mirabilite, acid and chemical accessories are added into the water at normal temperature, afterwards the dyeing is carried out when the temperature is raised to 90-95 DEG C, the heat preservation is carried out for 50-60min, then the temperature is dropped to 75-80 DEG C, the heat preservation is carried out for 20-30min after sodium carbonate is added, and finally the temperature is dropped to room temperature, wherein during the setting of dyeing, the flow rate of a nozzle is properly turned down, and the rotating speed of a roll is properly improved; and (3), after being dried and scotched, the wool rib fabric treated in the step 2 is subjected to softening treatment through a process of one immersing and one rolling, then double-sided shearing and finally wool blanket shaping. The high-grade wool rib fabric prepared by the preparation method disclosed by the invention is bright and clean in cloth cover, clear in grain and soft in feelhand and has elasticity.

Description

technical field [0001] The invention belongs to the field of preparation of knitted fabrics, in particular to a preparation method of high-grade wool ribbed fabrics. Background technique [0002] Wool is an important raw material for the textile industry. It has many excellent properties, such as good elasticity, good hygroscopicity, excellent warmth retention, non-staining, and soft luster. These features make wool fabrics have various unique styles. The use of wool by humans can be traced back to the Neolithic Age, and it spread from Central Asia to the Mediterranean and other parts of the world, and became the main textile raw material in Asia and Europe. Wool is mainly composed of protein. The wool fiber is soft and elastic, and can be used to make woolen wool, wool, blankets, felt and other textiles. Sheep wool accounts for a considerable proportion in textile raw materials. Australia, the former Soviet Union, New Zealand, Argentina and China have the largest sheep wo...

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 Patents(China)
IPC IPC(8): D04B1/14D06B3/10
Inventor 张义男黄俊董蓓夏磊王任
Owner 上海嘉麟杰纺织科技有限公司