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A non-ironing finishing process of polyester-cotton white fabric

A non-iron finishing and fabric technology, applied in the processing of textile materials, fabric, fabric surface trimming, etc., can solve the problems of time-consuming transfer, affecting the cycle of non-iron finishing, etc., to shorten the processing cycle, excellent anti-wrinkle effect, Comfortable and comfortable to wear

Active Publication Date: 2021-03-02
JIANGSU HUBAO GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the cotton fabric needs to be taken out of the spray chamber before this process is carried out, this process will consume a lot of transfer time and affect the entire non-ironing finishing cycle

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 non-ironing finishing process of polyester-cotton white fabric
  • A non-ironing finishing process of polyester-cotton white fabric
  • A non-ironing finishing process of polyester-cotton white fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Take a fabric with a warp and weft yarn count of 80 English strands and a warp and weft density of 130*90 threads / inch as an example. The fabric is woven from 20% polyester and 80% cotton blended yarn. The non-ironing finishing method includes: The following steps:

[0047] Cleaning: wash the cotton fabric with water to remove organic and inorganic impurities on the surface of the cotton fabric;

[0048] Drying: dry the cleaned cotton fabric at 55°C for 25 minutes;

[0049] Spraying: Spray the finishing liquid on the dried cotton fabric in the injection device, so that the surface of the cotton fabric is evenly liquid-filled. The finishing liquid includes the following components and the mass concentrations of each component are: polyethylene emulsion 30g / L; polyurethane 25g / L; urea 5g / L; amino acid oil 35 / L; Water-based silicone softener 8g / L; catalyst 16g / L; penetrant 1g / L; dimethylol urea resin 160g / L; fluorescent agent: 2.5g / L; the balance is water;

[0050] Pres...

Embodiment 2

[0055] Take a fabric with warp and weft counts of 100 strands and a warp and weft density of 130*90 strands / inch as an example. The fabric is woven from 20% polyester and 80% cotton blended yarn. The non-ironing finishing method includes: The following steps:

[0056] Cleaning: wash the cotton fabric with water to remove organic and inorganic impurities on the surface of the cotton fabric;

[0057] Drying: Dry the cleaned cotton fabric at 50°C for 30 minutes;

[0058] Spraying: Spray the finishing liquid on the dried cotton fabric in the injection device, so that the surface of the cotton fabric is evenly liquid-filled. The finishing liquid includes the following components and the mass concentrations of each component are: polyethylene emulsion 33g / L; polyurethane 25.5g / L; urea 5.5g / L; amino acid oil 36 / L ; Hydrophilic silicone softener 8.5g / L; catalyst 15.5g / L; penetrating agent 1g / L; dimethylol urea resin 155g / L; fluorescent agent: 2g / L; the balance is water;

[0059] Pr...

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

A non-ironing finishing process of polyester-cotton white fabric proposed by the present invention, the technological process includes cleaning→drying→spraying→pressing→baking→washing; the spraying includes the following steps: placing the dried fabric in In the injection device, the finishing liquid is evenly sprayed onto the surface of the fabric by the injection device; the finishing liquid includes the following components and the mass concentrations of each component are respectively: fiber protection agent: 60-65g / L, the fiber protection Agent composition includes polyethylene, polyurethane and urea; Softener: 38-48g / L, described softener composition includes hydrophilic silicone softener, amino silicone oil; Catalyst: 15.5-16g / L; Penetrant: 1‑1.2g / L; resin: 155‑160g / L; fluorescent agent: 2‑3g / L; the balance is water. The invention rationally optimizes the process, effectively reduces the processing time of the fabric, improves the softness, flatness and whiteness of the prepared fabric, and has long-lasting handle and excellent anti-wrinkle effect.

Description

technical field [0001] The invention relates to the field of garment processing, in particular to a non-ironing finishing process for polyester-cotton white fabrics. Background technique [0002] With the improvement of the quality of life, people have higher and higher requirements for clothing products. In addition to fashionable styles, they also require certain comfort. Cotton fabrics are highly flexible and comfortable to wear, but they have disadvantages such as poor elasticity, variability, and easy wrinkling, and cannot maintain a flat appearance during wearing. Therefore, the wrinkle resistance finishing of pure cotton fabrics is particularly important. [0003] The non-ironing finishing of pure cotton fabrics includes the process of spraying the finishing liquid, which needs to spray the finishing liquid evenly on the cotton fabrics. At present, the spraying process is mostly to directly place the cotton fabric in the spray chamber, and then rotate the cotton fabr...

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): D06B1/02D06B15/00D06B15/10D06B23/04D06B23/20D06C15/00D03D15/217D03D15/283D03D15/47D03D13/00D06M13/432D06M15/227D06M15/423D06M15/564D06M101/06D06M101/32
CPCD03D13/008D06B1/02D06B15/00D06B15/10D06B23/04D06B23/20D06B23/205D06C15/00D06M13/432D06M15/227D06M15/423D06M15/564D06M2101/06D06M2200/50D06M2101/32D10B2331/04D10B2201/02D10B2401/063D10B2401/062D03D15/47
Inventor 蒋迎春周士飞胡冬余
Owner JIANGSU HUBAO GROUP CO LTD
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