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Method for producing crease-resisting fabric

A manufacturing method and technology for anti-wrinkle fabrics, which are applied in the field of textile processing and can solve problems such as toxicity and human injury.

Inactive Publication Date: 2012-07-04
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the anti-wrinkle finishing agents currently on the market are resin-type finishing agents, and generally contain formaldehyde, which is toxic and harmful to the human body

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

[0009] The samples were prepared on JGP560B ultra-high vacuum magnetron sputtering equipment by radio frequency reactive magnetron sputtering method. The target material is made of water-based polyurethane finishing agent, with a diameter of 60mm and a thickness of 4mm. The plain weave fabric made of 30 ordinary cotton yarns was used as the substrate. During the sample preparation process, the vacuum chamber atmosphere was argon with a purity better than 99.99%, and the distance between the substrate and the sputtering target was 50mm. The background vacuum is 2.5×10-4Pa, and the working air pressure during the control construction process is 0.75Pa. The substrate temperature was controlled at room temperature, the RF sputtering power was controlled at 85W, and the sample deposition time was 1h.

[0010] The operation process is:

[0011] Pretreatment of the substrate——put the slide on the substrate holder—check the equipment to ensure the sputtering chamber is clean——vacuum...

Embodiment 2

[0013] The samples were prepared on JGP560B ultra-high vacuum magnetron sputtering equipment by radio frequency reactive magnetron sputtering method. The target material is made of water-based polyurethane finishing agent, with a diameter of 60mm and a thickness of 3mm. 80 polyester twill fabrics were used as the substrate, the vacuum chamber atmosphere was argon with a purity better than 99.99% during the sample preparation process, and the distance between the substrate and the sputtering target was 50mm. The background vacuum is 3.5×10-4Pa, and the working air pressure during the control construction process is 0.75Pa. The substrate temperature was controlled at room temperature, the RF sputtering power was controlled at 95W, and the sample deposition time was 1h.

[0014] The operation process is:

[0015] Pretreatment of the substrate——put the slide on the substrate holder—check the equipment to ensure the sputtering chamber is clean——vacuumize the pump at 2.5×10-4Pa——i...

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 crease-resisting fabric, which is characterized in that waterborne polyurethane crease-resisting finishing agent is coated on an ordinary fiber fabric by adopting the radio-frequency reactive magnetron sputtering technique to obtain the crease-resisting fiber fabric, a thin film formed by the waterborne polyurethane crease-resisting finishing agent covers the fiber uniformly and is well combined with the fiber so that the service life of the crease-resisting fiber fabric is prolonged, and the thickness of the thin film formed by the waterborne polyurethane crease-resisting finishing agent can be regulated precisely according to the differences of the use fields of the crease-resisting fiber fabric. The method is easy to realize the industrialization.

Description

technical field [0001] The invention relates to a new method for manufacturing a wrinkle-resistant fabric, which belongs to the field of textile processing. Specifically, the water-based polyurethane anti-wrinkle finishing agent is tightly and evenly coated on the fabric of ordinary fibers by magnetron sputtering coating technology, so that it has anti-wrinkle function. Background technique [0002] Water-based polyurethane is an environmentally friendly polyurethane system that uses water instead of organic solvents as the dispersion medium. It has been widely used in leather, wood, construction and other fields. Water-based polyurethane has excellent properties such as high film-forming elasticity and high bonding strength. It is used in textiles Processing can give the fabric a soft and plump feel, improve the color fastness to rubbing, anti-wrinkle performance, etc., and improve product quality. Therefore, the research and development of water-based polyurethane has broa...

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): D06M15/564C23C14/35C23C14/12D06M101/06D06M101/32
Inventor 朱预坤谢春萍苏旭中王超徐伯俊
Owner JIANGNAN UNIV
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