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Processing method of whole cotton non-ironimg face fabric

A processing method and fabric technology, applied in textiles and papermaking, fiber treatment, plant fibers, etc., can solve problems affecting product quality, temperature difference between the edge of the cloth surface and the head and tail, performance differences, etc., to avoid excessive damage to the fabric, Reduce formaldehyde content and meet the effect of clothing performance

Active Publication Date: 2007-03-21
浙江盛泰服装集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the pure cotton fabrics processed by this method still have the following defects: First, the inconsistency between the ambient temperature of the package and the temperature of the cloth surface during the stacking process of the resin is likely to cause a temperature difference between the edge of the cloth surface and the head and tail, resulting in the end of the finished product. The color difference and performance difference between the edge and the edge seriously affect the product quality; second, there is a large amount of excess resin residue in the cloth after storage reaction (stacking), which cannot be completely removed after washing

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

[0018] Embodiment 1: A processing method for pure cotton non-ironing fabrics, the technological process is as follows: ① singeing, clean singeing is required; ② desizing, clean desizing is required, and the desizing rate reaches more than 98%; ③ mercerizing , requires sufficient mercerization, and the pH value of the fabric is about 7; ④Resin is applied, the drying temperature is 90°C, the temperature of the cloth surface is 35°C, the moisture content is 6%, and the pH value of the resin mixture is 1; After the resin is shaped and packaged, it is rewound in a constant temperature room at 35°C. The temperature of the fabric surface after rewinding is 40°C; Place for 20 hours; ⑦Alkaline washing, using soda ash solution at room temperature of 23°C, the pH value of the soda ash solution is 10; ⑧Washing, use clear water at a water temperature of 70°C; ℃, the pressure is 160N / mm 2 ;Finally preshrunk.

Embodiment 2

[0019] Embodiment 2: A processing method of a pure cotton non-ironing fabric, the technological process is as follows: 1. singeing, clean singeing is required; 2. desizing, clean desizing is required, and the desizing rate reaches more than 98%; 3. mercerizing , requires sufficient mercerization, and the pH value of the fabric is about 7; ④ resin, the drying temperature is 80 ° C, the temperature of the cloth surface is 45 ° C, the moisture content is 8%, and the pH value of the resin mixture is 4; After the resin is shaped and packaged, it is rewound in a constant temperature room at 40°C. The temperature of the fabric surface after rewinding is 35°C; Place for 14 hours; ⑦Alkali washing, using soda ash solution at room temperature of 23°C, the pH value of the soda ash solution is 11; ⑧Washing, use clear water at a water temperature of 70°C; ℃, the pressure is 180N / mm 2 ;Finally preshrunk.

Embodiment 3

[0020] Embodiment three: a kind of processing method of pure cotton non-ironing fabric, its technological process is as follows in order: ① singeing, require to achieve singeing clean; ② desizing, require desizing to be clean, desizing rate reaches more than 98%; , requires sufficient mercerization, and the pH value of the fabric is about 7; ④ For resin, the drying temperature is 100 ° C, the temperature of the cloth surface is 25 ° C, the moisture content is 5%, and the pH value of the resin mixture is 1; After the resin is shaped and packaged, it is rewound in a constant temperature room at 30°C. The temperature of the fabric surface after rewinding is 30°C; Place for 24 hours; ⑦Alkaline washing, using soda ash solution at room temperature of 23°C, the pH value of the soda ash solution is 10; ⑧Washing, use clear water at a water temperature of 70°C; ℃, the pressure is 130N / mm 2 ;Finally preshrunk.

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 discloses a process method for pure cotton non-ironing face fabric, which comprises: adding back roll technique between original add-resin and depositing techniques and alkali cleaning technique between depositing and water cleaning techniques; changing whole process into singeing, desizing, mercerising, adding resin, back rolling, depositing, alkali cleaning, water cleaning, shaping, hot rolling, and sanforizing. This invention can overcome the difference from temperature of 30~45Deg and time, satisfies clothes performance, ensures well crosslinking effect, and can reduce formaldehyde content in cloth efficiently.

Description

technical field [0001] The invention relates to a processing method of a pure cotton fabric, in particular to a processing method of a pure cotton non-ironing fabric. Background technique [0002] As a major category of textiles, pure cotton fabrics are especially favored by people in textiles for their comfortable wearing, good air permeability, soft touch, and low price. However, pure cotton fabrics also have certain defects. Due to the poor elasticity of pure cotton fibers, clothes made of pure cotton fabrics are easy to wrinkle during wearing and washing, and are not crisp and beautiful. It needs to be ironed to keep it flat and crisp, which brings a lot of inconvenience to people's daily life. In order to overcome this inherent shortcoming of pure cotton fabrics, people improve it by carrying out non-ironing processing on fabrics. Most of the current processing methods adopt the method of resin finishing, and there are many specific processes. At present, most manufac...

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): D06M15/00D06M23/00D06M101/06
Inventor 徐磊刘建薪
Owner 浙江盛泰服装集团股份有限公司
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