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Noniron finishing method for pure cotton fabric

A non-iron finishing, pure cotton fabric technology, applied in fiber processing, plant fibers, textiles and papermaking, etc., can solve the problems of poor wear resistance, large strength damage, etc., to achieve small impact, high strength retention, non-iron and anti-wrinkle effect. Good results

Inactive Publication Date: 2014-01-22
KUNSHAN P&X GARMENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently commonly used N-methylol finishing agents can obtain a good appearance. Although the anti-wrinkle effect is good, N-methylol finishing agents need to be baked at high temperatures under acidic conditions when finishing fabrics. Degradation will occur under high temperature conditions, the strength will be damaged greatly, and the wear resistance of the fabric will be poor when worn

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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  • Noniron finishing method for pure cotton fabric
  • Noniron finishing method for pure cotton fabric
  • Noniron finishing method for pure cotton fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Non-ironing finishing of pure cotton fabrics:

[0012] Pad the pure cotton fabric in the impregnating solution containing non-ironing finishing agent, the pressure is 2kg / cm 2 , with a liquid rate of 75%; dry the pure cotton fabric, iron it to shape; keep the temperature at 140°C for 2 hours.

[0013] Non-ironing finishing agent:

[0014]

[0015] And add water to make an impregnation solution with a mass content of 15%.

[0016] The easy-care finishing agent is prepared by the following method: add 30 parts of 1,3,5-triacryloylhexahydro-1,3,5-triazine and 5 parts of soda ash into water, heat to 80-95°C, and then add Mix 40 parts of water-based polyurethane, 15 parts of monoethyl bis(3,5-di-tert-butyl-4-hydroxy)benzylphosphonate, and 1 part of silane coupling agent.

Embodiment 2

[0018] Non-ironing finishing of pure cotton fabrics:

[0019] Pad the pure cotton fabric in the impregnating solution containing non-ironing finishing agent, the pressure is 2.5kg / cm 2 , with a liquid retention rate of 80%; dry the pure cotton fabric, iron it to shape; keep the temperature at 150°C for 0.5 hours.

[0020] Non-ironing finishing agent:

[0021]

[0022] Add water to make an impregnating solution with a mass content of 20%.

[0023] The non-iron finishing agent is prepared by the following method: add 1,3,5-triacryloylhexahydro-1,3,5-triazine and 8 parts of soda ash into water, heat to 80-95°C, and then add water-based 50 parts of polyurethane, 15 parts of monoethyl bis(3,5-di-tert-butyl-4-hydroxy)benzylphosphonate, and 5 parts of silane coupling agent are mixed evenly.

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 discloses a noniron finishing method for a pure cotton fabric. The method comprises the steps as follows: the pure cotton fabric is subjected to padding treatment in a steeping liquid containing a noniron finishing agent, the pressure is 2-2.5 kg / cm<2>, and the liquid rate is 75 %-80 %; the pure cotton fabric is dried, ironed and shaped; the fabric is placed at the constant temperature of 140 DEG C-150 DEG C for 0.5-2 hours; and the noniron finishing agent comprises the components in parts by weight as follows: 40-50 parts of waterborne polyurethane, 30-40 parts of 1,3,5-triacryloylhexahydro-1,3,5-triazine, 5-8 parts of sodium carbonate, 10-15 parts of bis (3,5-di-tert-butyl-4-hydroxyphenyl) benzylphosphonate monoethylate and 1-5 parts of a silane coupling agent; and water is added, so that the steeping liquid with the mass content of 15 %-20 % is prepared. According to the noniron finishing method for the pure cotton fabric, the influences in the whiteness of the fabric are few, finishing of the cotton fabric is performed, and the non-ironing crease-resistant effects are good.

Description

technical field [0001] The invention relates to a non-ironing finishing method for pure cotton fabrics. Background technique [0002] Pure cotton fabrics are prone to wrinkling, especially after washing, which will affect the appearance and require ironing to achieve a flat appearance. Currently commonly used N-methylol finishing agents can obtain a good appearance. Although the anti-wrinkle effect is good, N-methylol finishing agents need to be baked at high temperatures under acidic conditions when finishing fabrics. Degradation will occur under high temperature conditions, the strength damage will be large, and the wear resistance of the fabric will be poor when worn. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a non-ironing finishing method for pure cotton fabrics, so as to overcome the above-mentioned defects in the prior art. [0004] In order to solve the above technical problems, the technical solut...

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 Applications(China)
IPC IPC(8): D06M15/564D06M13/358D06M11/38D06M13/288D06M13/513D06M101/06
Inventor 梁菊明
Owner KUNSHAN P&X GARMENTS
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