CN101748606A - Processing method of water-repelling ventilating cellulose fiber knitted fabric - Google Patents

Processing method of water-repelling ventilating cellulose fiber knitted fabric Download PDF

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Publication number
CN101748606A
CN101748606A CN200910155488A CN200910155488A CN101748606A CN 101748606 A CN101748606 A CN 101748606A CN 200910155488 A CN200910155488 A CN 200910155488A CN 200910155488 A CN200910155488 A CN 200910155488A CN 101748606 A CN101748606 A CN 101748606A
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water
cloth base
processing method
fabric
ventilating
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CN101748606B (en
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徐磊
刘永强
刘建薪
孙理
王维明
李永庚
戴君波
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Shengtai Zhizao Group Co ltd
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Ningbo Youngor Rizhong Textile Printing & Dyeing Co Ltd
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Abstract

The invention discloses a processing method of a water-repelling ventilating cellulose fiber knitted fabric; the processing method is characterized in that: the whole technological process is that: fabric blank-washing and dehydration-hydrophily finishing-dehydration and drying-water repellency finishing-washing for two times-dehydration and drying-calendering-formation-finished goods; the processing method has the advantages that the processing method is simple, the processed fabric has good water repellency on the front surface and hydrophily on the back surface, so as to lead the fabric to have good performance such as ventilating and perspiration, and dry and comfortable wearing performances; in addition, the finishing effect is durable and the washing fastness is good; in addition, calendering is carried out to the fabric blank before the fabric blank is finalized, so as to improve the luster and handfeel of the fabric.

Description

A kind of processing method of water-repelling ventilating cellulose fiber knitted fabric
Technical field
The present invention relates to the finishing field of knit fabric in a kind of textile industry, relate in particular to a kind of processing method of water-repelling ventilating cellulose fiber knitted fabric.
Background technology
The consumer improves constantly along with growth in the living standard clothes class and functional requirement, and is especially more and more higher to the requirement of clothes snugness of fit.The knit fabric that has the water and oil repellant function in the market is very general, but substantially all be to obtain by the method for when afterwards putting in order, padding water-refusing oil-refusing finishing agent, this method has been destroyed the hydrophily of lining, has had a strong impact on perspire, gas permeability and the snugness of fit of lining.In order to improve the snugness of fit of water and oil repellant functional fabric, just must consider the hydrophily and the gas permeability of lining, in recent years, by the joint efforts of R﹠D institution and enterprise, existing several different methods can be given the function of fabric water and oil repellant, ventilation and perspiration function, and wherein top finish is the most frequently used method, promptly coat the WATER REPELLENCY material on the hydrophilic fabrics surface, reach the surface and refuse the function of water, internal layer suction, but prior art running product stability is not good enough, the hydrophilic effect of reverse side is also not ideal enough.
The applying date be on September 22nd, 2005 patent No. be to disclose a kind of single-face water-oil-repellent knitted fabric and production method thereof in 200510060885.5 the Chinese invention patent specification, it is through weaving knit fabric and the processing method thereof that forms by a hydrophilic yarn and a water-proof yarn, this method technological process is long, and need yarn is carried out finishing functions, to the technological requirement height.
Summary of the invention
It is simple that technical problem to be solved by this invention provides a kind of processing method, and the processing method of refusing the water-repelling ventilating cellulose fiber knitted fabric of water, air permeable effect lasting stability of the lining after handling.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of processing method of water-repelling ventilating cellulose fiber knitted fabric, and it comprises following concrete steps:
(1), pending cloth base is at room temperature washed 5~10min, and dehydration;
(2), in water, add hydrophilic finishing agent RPU 15~30g/L, and the pH value that adds the acetic acid regulator solution is 5.0~6.0, the weight bath raio that is dipped into the cloth base in the solution then and controls cloth base and solution is 1: 10~20, handles 8~15min under 40~50 ℃ temperature;
(3), with the cloth base dewatered drying after the hydrophily processing;
(4), in water, add water-refusing oil-refusing finishing agent TG-521B 50~100g/L, crosslinking agent TF-569B 10~30g/L, softener SI 20~30g/L, thickener DM-5221 10~20g/L, and the formation WATER REPELLENCY dressing liquid that stirs, then the WATER REPELLENCY dressing liquid evenly is applied to the front of cloth base, under 150~160 ℃ high temperature, bakes 30~90s;
(5), will under 40~50 ℃ temperature, wash twice through the cloth base of WATER REPELLENCY arrangement, the washing time is 10~20min at every turn, dewaters then and dries;
(6), control setting machine the speed of a motor vehicle be 18m/min, under 130~150 ℃ temperature, the cloth base is finalized the design, obtain finished product at last.
Increase calendering technology between described step (5), (6), its detailed process is: the cloth base of oven dry is passed through between the pressure roller of two pressurizations, and the extruding speed of a motor vehicle of control pressure roller is 10~20m/min.
Compared with prior art, advantage of the present invention is that this processing and treating method is simple, and makes lining after the processing have good front to refuse water, the hydrophilic function of reverse side, thereby makes lining have the dry and comfortable premium properties such as comfortable of ventilation and perspiration function, dress, and finishing effect is lasting, and washing resistance is good; In addition, before the typing of cloth base, earlier the cloth base is carried out calendering, improved the gloss and the feel of lining.
The specific embodiment
Below the present invention is described in further detail.
Embodiment one: the textile pearl of 20S/1 ground knitted cloth is processed into the hydrophobic permeable knit fabric, and its specific process is:
(1), pending textile pearl ground knitted cloth is at room temperature washed 8min, and dehydration;
(2), add hydrophilic finishing agent RPU 30g/L in the water, and the pH value that adds the acetic acid regulator solution is 5.0, is dipped into the cloth base in the solution then and the weight bath raio of controlling cloth base and solution is 1: 10, handles 10min under 50 ℃ temperature;
(3), with the cloth base dewatered drying after the hydrophily processing;
(4), in water, add water-refusing oil-refusing finishing agent TG-521B 80g/L, crosslinking agent TF-569B 25g/L, softener SI 20g/L, thickener DM-5221 15g/L, and the formation WATER REPELLENCY dressing liquid that stirs, then the WATER REPELLENCY dressing liquid evenly is applied to the front of cloth base, under 150 ℃ high temperature, bakes 60s;
(5), will under 40 ℃ temperature, wash twice through the cloth base of WATER REPELLENCY arrangement, the washing time is 20min at every turn, dewaters then and dries;
(6), with the cloth base of oven dry by between the pressure roller of two pressurizations, and the extruding speed of a motor vehicle of control pressure roller is 12m/min;
(7), the speed of a motor vehicle of control setting machine is 18m/min, under 150 ℃ temperature the cloth base finalized the design, and obtains having the textile pearl ground knitted cloth of hydrophobic permeable function at last.
The industry is as follows to the test stone of the ventilative lining of water and oil repellant:
Knitted cloth carries out the detection of hydrophobic permeable function with obtaining textile pearl to process through said method, and its testing result is as follows:
Figure G2009101554884D00032
Embodiment two: the 48S/1 low twist is closely spun textile interlock be processed into the hydrophobic permeable knit fabric, its specific process is:
(1), pending low twist is closely spun textile interlock at room temperature washes 10min, and dehydration;
(2), add hydrophilic finishing agent RPU 20g/L in the water, and the pH value that adds the acetic acid regulator solution is 5.0, is dipped into cloth in the solution then and the weight bath raio of controlling cloth base and solution is 1: 10, handles 12min under 50 ℃ temperature;
(3), with the cloth base dewatered drying after the hydrophily processing;
(4), in water, add water-refusing oil-refusing finishing agent TG-521B 60g/L, crosslinking agent TF-569B 15g/L, softener SI 25g/L, thickener DM-5221 10g/L, and the formation WATER REPELLENCY dressing liquid that stirs, then the WATER REPELLENCY dressing liquid evenly is applied to the front of cloth base, under 155 ℃ high temperature, bakes 90s;
(5), will under 50 ℃ temperature, wash twice through the cloth base of WATER REPELLENCY arrangement, the washing time is 15min at every turn, dewaters then and dries;
(6), with the cloth base of oven dry by between the pressure roller of two pressurizations, and the extruding speed of a motor vehicle of control pressure roller is 16m/min;
(7), the speed of a motor vehicle of control setting machine is 18m/min, under 150 ℃ temperature the cloth base finalized the design, the low twist that obtains having the hydrophobic permeable function at last closely spins textile interlock.
Processing obtains low twist and closely spins the detection that textile interlock carries out the hydrophobic permeable function to the process said method, and its testing result is as follows:
Figure G2009101554884D00041
Embodiment three: the textile plain weave knitted cloth of 40S/1 is processed into the hydrophobic permeable knit fabric, and its specific process is:
(1), pending textile plain weave knitted cloth is at room temperature washed 5min, and dehydration;
(2), add hydrophilic finishing agent RPU 20g/L in the water, and the pH value that adds the acetic acid regulator solution is 6.0, is dipped into cloth in the solution then and the weight bath raio of controlling cloth base and solution is 1: 20, handles 8min under 40 ℃ temperature;
(3), with the cloth base dewatered drying after the hydrophily processing;
(4), in water, add water-refusing oil-refusing finishing agent TG-521B 90g/L, crosslinking agent TF-569B 30g/L, softener SI 30g/L, thickener DM-5221 20g/L, and the formation WATER REPELLENCY dressing liquid that stirs, then the WATER REPELLENCY dressing liquid evenly is applied to the front of cloth base, under 155 ℃ high temperature, bakes 50s;
(5), will under 50 ℃ temperature, wash twice through the cloth base of WATER REPELLENCY arrangement, the washing time is 10min at every turn, dewaters then and dries;
(6), with the cloth base of oven dry by between the pressure roller of two pressurizations, and the extruding speed of a motor vehicle of control pressure roller is 20m/min;
(7), control setting machine the speed of a motor vehicle be 18m/min, under 130 ℃ temperature, the cloth base is finalized the design, obtain having the textile plain weave knitted cloth of hydrophobic permeable function at last.
Carry out the detection of hydrophobic permeable function to obtaining textile plain weave knitted cloth through said method processing, its testing result is as follows:
Figure G2009101554884D00051
Among above-mentioned all embodiment, dehydration, oven dry to the cloth base are identical with conventional method, and manufacturer, the concrete property of employed hydrophilic finishing agent RPU, water-refusing oil-refusing finishing agent TG-521B, crosslinking agent TF-569B, softener SI and thickener DM-5221 are described below:
Hydrophilic finishing agent RPU is provided by Ke Laien chemical industry (China) Co., Ltd, belongs to nonionic heat reactivity polyurethane resin.It is a kind of limpid light yellow, muddy slightly thick liquid, can any ratio be dissolved in cold water.
Water-refusing oil-refusing finishing agent TG-521B is provided by Zhejiang Province Chuanhua Co., Ltd, and it is that a kind of weak cation type is milky white to faint yellow emulsion, does not contain APEO class environmental hormone material.With other textile auxiliary and time spent, have good machinery and chemical stability, be applicable to each fibrid particularly the durable water repellent of synthetic fabrics lining refuse oil processing, do not damage the original feel of fiber, do not reduce the original crock fastness of lining.
Crosslinking agent TF-569B is provided by Zhejiang Province Chuanhua Co., Ltd, belongs to the nonionic white emulsion, does not contain environmental hormones such as possible inducing poly(ethylene oxide) phenol aldehyde material.With other auxiliary agent and time spent, has advantages of excellent stability.With three-proof finishing agent and usefulness, can significantly improve the washing fastness of the waterproof and oilproof of fabric, and not influence the original feel of fabric; With wash and wear finisher and with significantly improving creasy recovery angle, reduce free formaldehyde.
Softener SI steps weaving dying (China) Co., Ltd by Hensel and provides, and is a kind of nonionic/cationic white emulsion, and is insensitive to electrolyte, stable to diluted acid.SI can be with the common resin finishing agent of majority, brightening agent UVITEXBFALIQ processing fiber, gives feel as the fabric silk, improves the elasticity of knitted fabric, improve tear, bursting strength and ABRASION RESISTANCE.Be suitable for shirt, trousers, the ceremonial dress face fabric of various fibers, men and women's overcoat, leisure wear, tatting and knit pajamas.
Thickener DM-5221 is provided by Guangdong Demei Fine Chemical Co., Ltd., belongs to anionic oyster white thickness body.It is a kind of polyacrylacid ester compounds, does not contain APEO and formaldehyde, easily is scattered in the water, can be expanded rapidly in water, have well from thickening capabilities, and be mainly used in the COAT PRINTING of various fabrics, also can be used for the DISPERSE DYES stamp of dacron.

Claims (2)

1. the processing method of a water-repelling ventilating cellulose fiber knitted fabric is characterized in that it comprises following concrete steps:
(1), pending cloth base is at room temperature washed 5~10min, and dehydration;
(2), in water, add hydrophilic finishing agent RPU 15~30g/L, and the pH value that adds the acetic acid regulator solution is 5.0~6.0, the weight bath raio that is dipped into the cloth base in the solution then and controls cloth base and solution is 1: 10~20, handles 8~15min under 40~50 ℃ temperature;
(3), with the cloth base dewatered drying after the hydrophily processing;
(4), in water, add water-refusing oil-refusing finishing agent TG-521B 50~100g/L, crosslinking agent TF-569B 10~30g/L, softener SI 20~30g/L, thickener DM-5221 10~20g/L, and the formation WATER REPELLENCY dressing liquid that stirs, then the WATER REPELLENCY dressing liquid evenly is applied to the front of cloth base, under 150~160 ℃ high temperature, bakes 30~90s;
(5), will under 40~50 ℃ temperature, wash twice through the cloth base of WATER REPELLENCY arrangement, the washing time is 10~20min at every turn, dewaters then and dries;
(6), control setting machine the speed of a motor vehicle be 18m/min, under 130~150 ℃ temperature, the cloth base is finalized the design, obtain finished product at last.
2. the processing method of a kind of water-repelling ventilating cellulose fiber knitted fabric as claimed in claim 1, it is characterized in that between described step (5), (6), increasing calendering technology, its detailed process is: the cloth base of oven dry is passed through between the pressure roller of two pressurizations, and the extruding speed of a motor vehicle of control pressure roller is 10~20m/min.
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Cited By (13)

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CN102345233A (en) * 2011-05-10 2012-02-08 江苏金辰针纺织有限公司 Water-proof composition agent formula for textile
CN102345234A (en) * 2011-05-10 2012-02-08 江苏金辰针纺织有限公司 Water-proof processing technology for textile
CN102912639A (en) * 2012-09-27 2013-02-06 昆山市周市斐煌服饰厂 Preparation method of double-faced special garment material
CN102912645A (en) * 2012-10-15 2013-02-06 浙江美欣达印染集团股份有限公司 Method for processing quick-drying air-permeable fabric with double surfaces functioning differently
CN103009763A (en) * 2012-12-13 2013-04-03 广东溢达纺织有限公司 Single-hydrophily single-prevention moisture absorption quickly dried fabric and production method thereof
CN104024512A (en) * 2011-12-23 2014-09-03 赵殷孝 Fiber product provided with water repellant coating layer and method for manufacturing the fiber product
CN104532566A (en) * 2014-12-17 2015-04-22 无锡瑞贝纺织品实业有限公司 Five-prevention finishing process of all-cotton fabric
CN105155113A (en) * 2015-06-29 2015-12-16 南通泰慕士服装有限公司 All cotton water absorption fast-dry knitted fabric processing method
CN109112836A (en) * 2018-08-07 2019-01-01 圣华盾防护科技股份有限公司 A kind of electric welding protective fabric and preparation method thereof based on high specific heat capacity substance
CN109468774A (en) * 2018-12-27 2019-03-15 晋江市隆盛针织印染有限公司 Unidirectional moisture transfer knitted fabric processing technology
CN112297575A (en) * 2020-10-31 2021-02-02 宁波丹盈服饰有限公司 Waterproof breathable fabric and preparation method thereof
CN113430700A (en) * 2021-06-29 2021-09-24 江苏泰慕士针纺科技股份有限公司 Single-sided waterproof soft singeing pure cotton knitted fabric
CN114714677A (en) * 2022-03-23 2022-07-08 华懋(厦门)特种材料有限公司 Composite outdoor fabric and manufacturing process thereof

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Publication number Priority date Publication date Assignee Title
CN102345233A (en) * 2011-05-10 2012-02-08 江苏金辰针纺织有限公司 Water-proof composition agent formula for textile
CN102345234A (en) * 2011-05-10 2012-02-08 江苏金辰针纺织有限公司 Water-proof processing technology for textile
CN104024512A (en) * 2011-12-23 2014-09-03 赵殷孝 Fiber product provided with water repellant coating layer and method for manufacturing the fiber product
CN102912639A (en) * 2012-09-27 2013-02-06 昆山市周市斐煌服饰厂 Preparation method of double-faced special garment material
CN102912645A (en) * 2012-10-15 2013-02-06 浙江美欣达印染集团股份有限公司 Method for processing quick-drying air-permeable fabric with double surfaces functioning differently
CN103009763A (en) * 2012-12-13 2013-04-03 广东溢达纺织有限公司 Single-hydrophily single-prevention moisture absorption quickly dried fabric and production method thereof
CN104532566A (en) * 2014-12-17 2015-04-22 无锡瑞贝纺织品实业有限公司 Five-prevention finishing process of all-cotton fabric
CN105155113A (en) * 2015-06-29 2015-12-16 南通泰慕士服装有限公司 All cotton water absorption fast-dry knitted fabric processing method
CN109112836A (en) * 2018-08-07 2019-01-01 圣华盾防护科技股份有限公司 A kind of electric welding protective fabric and preparation method thereof based on high specific heat capacity substance
CN109112836B (en) * 2018-08-07 2021-03-02 圣华盾防护科技股份有限公司 Electric welding protective fabric based on high specific heat capacity substance and preparation method thereof
CN109468774A (en) * 2018-12-27 2019-03-15 晋江市隆盛针织印染有限公司 Unidirectional moisture transfer knitted fabric processing technology
CN112297575A (en) * 2020-10-31 2021-02-02 宁波丹盈服饰有限公司 Waterproof breathable fabric and preparation method thereof
CN112297575B (en) * 2020-10-31 2022-05-27 宁波丹盈服饰有限公司 Waterproof breathable fabric and preparation method thereof
CN113430700A (en) * 2021-06-29 2021-09-24 江苏泰慕士针纺科技股份有限公司 Single-sided waterproof soft singeing pure cotton knitted fabric
CN114714677A (en) * 2022-03-23 2022-07-08 华懋(厦门)特种材料有限公司 Composite outdoor fabric and manufacturing process thereof
CN114714677B (en) * 2022-03-23 2024-03-01 华懋(厦门)特种材料有限公司 Composite outdoor fabric and manufacturing process thereof

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