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Method for producing worsted fabrics with carved patterns

A production method and technology of woolen fabrics, which are applied in the production field of carved worsted woolen fabrics, can solve the problems of strong fabric damage, no leakage, and high fabric requirements, and achieve smooth and waxy handles, uniform and delicate woolen surfaces, and satisfy individualization Effect

Active Publication Date: 2014-04-09
HEILAN HOME
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patterns of carved wool fabrics cannot be completed by weaving. Laser engraving is a new and available technology, but it has high requirements for fabrics and difficult laser processing. The fabrics must have moderate flame retardancy, suede uniformity, and strength
At the same time, the laser will also damage the strength of the fabric. If the depth of the laser is not well grasped, the fabric will be directly damaged, and there should be no leakage of excitation.

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

[0070] The fiber composition of the fabric is 38% wool, 46% cotton fiber, 16% far-infrared hollow polyester fiber, small suede, small pattern, weight: 400 g / m.

[0071] Step 1. Shrinking and finishing

[0072] 1.1. Pre-shrinking: the moisture content is 8 times of the official moisture regain of the three fibers in the fabric, the auxiliary amount is 2% of the dry weight of the fabric, the shrinkage is 130 mm, the pressure of the pressing plate is zero, and the pressure of the pressing roller is the weight of the pressing roller.

[0073] 1.2. Forced shrinkage: Neck width: 100mm, roller pressure: 2.15Pa, speed: 130m / min,

[0074] The amount of shrinking agent: WS-1: 1.2Kg / piece, ABS: 2Kg / piece, time: 70min, temperature: 45°C, pH value: 7.5. The length of the woolen fabric is measured first, and the seam ends are even. After shrinking for a period of time, the length is measured and the shrinkage rate is calculated.

[0075] 1.3. Washing.

[0076] Step 2. Flame retardant fin...

Embodiment 2

[0091] The fiber composition of the fabric is 40% wool, 40% cotton fiber, 20% far-infrared hollow polyester fiber, large suede, large pattern, weight: 450 g / m.

[0092] Step 1. Shrinking and finishing

[0093] 1.1. Pre-shrinking: the moisture content is 9 times the official moisture regain of the three fibers in the fabric, the amount of additives is 2.5% of the dry weight of the fabric, the shrinkage is 130 mm, the pressure of the pressing plate is zero, and the pressure of the pressing roller is the weight of the pressing roller.

[0094] 1.2. Forced shrinkage: Neck width: 105mm, roller pressure: 2.3Pa, speed: 135m / min,

[0095] The amount of shrinking agent: WS-1: 1.0Kg / piece, ABS: 1.5Kg / piece, time: 70min, temperature: 42°C, pH value: 7.0. The length of the woolen fabric is measured first, and the seam ends are even. After shrinking for a period of time, the length is measured and the shrinkage rate is calculated.

[0096] 1.3. Washing.

[0097] Step 2. Flame retardant ...

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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PUM

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Abstract

The invention relates to a method for producing worsted fabrics with carved patterns. The method is characterized by comprising the following the steps of milling, inflaming retarding treatment, napping, decatizing and pattern carving. The worsted fabrics manufactured through the production method have the advantages that because fabric bodies are blended, counts, gram weight and colors can meet production requirements of customers; the worsted fabrics can be designed according to pattern types provided by the customers, and fabric bodies of one piece of clothing can be produced as well; the fabric bodies have special draping, good hand feeling, even, fine and smooth woolen cloth faces, and the taste and fashions of a wearer can be better embodied when the wearer wears clothes made of the worsted fabrics; requirements for personalization are met.

Description

technical field [0001] The invention relates to a production method of carved worsted woolen fabric, which belongs to the textile field. Background technique [0002] With the improvement of people's living standards and the demand for personalized clothing, carved wool fabrics can be used for both women's and men's clothing, and the market prospect is good. The patterns of carved wool fabrics cannot be completed by weaving. Laser engraving is a new and available technology, but it has high requirements for fabrics and difficult laser processing. The fabrics must have moderate flame retardancy, suede uniformity, and strength . At the same time, the laser will also damage the strength of the fabric. If the depth of the laser is not well grasped, the fabric will be directly damaged, and there must be no leakage of excitation. Therefore it is particularly important to seek a production method of a carved worsted wool fabric with good drapability, smooth and waxy feel, uniform...

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): D02G3/04D06C17/00D06B15/00D06C7/02D06B17/04D06B5/00D06C11/00D06C23/00D06M15/00D06M101/12D06M101/32D06M101/06
Inventor 赵国英杨自治
Owner HEILAN HOME
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