CN101148801B - Cotton blended spinning elastic knitted underwear face fabric and processing technique thereof - Google Patents

Cotton blended spinning elastic knitted underwear face fabric and processing technique thereof Download PDF

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Publication number
CN101148801B
CN101148801B CN2007100475284A CN200710047528A CN101148801B CN 101148801 B CN101148801 B CN 101148801B CN 2007100475284 A CN2007100475284 A CN 2007100475284A CN 200710047528 A CN200710047528 A CN 200710047528A CN 101148801 B CN101148801 B CN 101148801B
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fiber
cotton
yarn
fabric
minutes
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CN101148801A (en
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夏秉能
方国平
杨军
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SHANGHAI PLANDOO TEXTILE TECHNOLOGY DEVELOPMENT CO., LTD.
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SHANGHAI PLANDOO SENIOR GARMENTS CO Ltd
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Abstract

The invention relates to a processing technique for elastic knitted underwear fabric of blended cotton fiber and viscose fiber, which is characterized in that ring spinning with cotton fiber and superfine viscose fiber to obtain 40S combed blended cotton-viscose yarn, yarn steaming, knitting the blended cotton-viscose yarn and elastic polyurethane fiber in a single-sided large circular weaving machine to obtain the underwear fabric, and final polishing to eliminate hairs biologically with enzyme. The elastic knitted underwear fabric has improved fluffing and balling up performance, smooth surface, fully handling and high wearability.

Description

A kind of cotton blended spinning elastic knitted underwear face fabric and processing technology thereof
Technical field
The present invention relates to a kind of cotton blended spinning stretch knit underwear fabric and processing technology thereof, belong to textile technology field.
Background technology
Along with people march toward the quickening of fairly comfortable life paces, the wearability of underwear fabric proposes higher requirement for wearing particularly, and the outward appearance exquisiteness is bright and clean, the feel bony is smooth, the comfortable close skin of internal layer.
The conventional underwear fabric of producing with the cotton blended spinning yarn is made up of 50% cotton, 50% viscose glue, and its shortcoming is that lining pellet shot from a slingshot bursting strength is poor, generally at 130-135N, does not reach national regulation requirement 150N; Cloth cover is too soft, and sliding sense and glutinous property are not enough, do not have texture, and be more not wear-resisting than being easier to fold.
Conventional production process, the general RING SPINNING that adopts of spinning is spinned, and twist factor is 350-360, and this twist factor can influence single thread force and feel is smooth.
It is to carry out before the dyeing colouring that conventional biology enzyme is handled, when pre-treatment behind the unhairing, in the dyeing course again because of stirring the fluffiness that friction, water impact etc. cause between cylinder body friction, the cloth cover.
Summary of the invention
What the purpose of this invention is to provide a kind ofly has stronger anti-pilling, skin-friendly, a comfortableness, simultaneously better cotton blended spinning elastic knitted underwear face fabric of hygroscopicity and processing technology thereof.
For realizing above purpose, technical scheme of the present invention provides a kind of processing technology of cotton blended spinning elastic knitted underwear face fabric, it is characterized in that, comprises the steps:
The first step. spinning: adopt RING SPINNING to spin out 40 cotton fiber, ultra-fine viscose SCombed cotton viscosity mixed yarn, twist factor are 370-380;
Second step. yarn steaming: use the quick steam box of Vacuum shaping, adopt indirect type yarn steaming mode, in airtight container, keep 60 ℃-90 ℃ degree saturated vapors, handled in 50 minutes-70 minutes;
The 3rd step. adopt the single face large circle machine to weave underwear fabric on cotton blended spinning yarn and elastic spandex fiber, the weaving process parameter is as follows:
Machine specification: 34 "~30 ", 24G~28G loop length: cotton blended spinning yarn: 29.5-32cm/100 pin, elastic spandex fiber: 9-11cm/100 pin;
The 4th step. biology enzyme unhairing plumage polishing post processing:
With underwear fabric dyeing back fixation, temperature is controlled at 50 ℃ of-60 ℃ of degree, and pH value is controlled at 5-6, adds the insulation of 0.8%-3% biology enzyme then and cleans with the water of soaping after 40 minutes-60 minutes.
The lining that a kind of processing technology of cotton blended spinning elastic knitted underwear face fabric is used is characterized in that, is made up of following percentage by weight raw material:
Cotton fiber 72%-77%, ultra-fine viscose 19%-25%, elastic spandex fiber 3%-7%, described ultra-fine viscose length is 30-38mm, fiber number 1.0-1.5dtex.
The present invention optimizes cotton and viscose glue proportioning components, both superior wearability of reorganization stack; Technology such as creatively integrated use spinning twisting, yarn steaming, the processing of biology enzyme defeathering are produced the underwear fabric of the new demand that satisfies people.
Because the brute force of viscose is particularly wet low by force, can influence the processing of lining and the bursting strength of finished product, so when spinning, the twist of strict control spinning, twist factor of the present invention is controlled at 370-380, effectively improves yarn quality.
The present invention carries out yarn steaming to yarn, yarn twist is carried out the damping typing to be handled, eliminate the stress that yarn twisting produces, eliminated since the increasing of the spinning twist bring to weaving cotton cloth negative effect and to the lining skew of weft and turn round the influence of rate, improved yarn fineness and smooth hand feeling simultaneously.
The present invention rationally loop length of every kind of yarn of control is the key that guarantees this lining quality feel, can make lining reach soft, fluffy, high resilience, guarantee brute force, adjust yarn feeding cross level angle and vertical angle that the vertical angle of cross level angle that the yarn feeding angle makes the spandex yarn feeding all is slightly larger than the cotton blended spinning yarn, guaranteeing that the spandex silk is not translated into positively comes.
The present invention carries out the polishing of biology enzyme defeathering again after the dyeing colouring, in the time of can avoiding pre-treatment behind the unhairing, the fluffiness that causes because of stirring friction, water impact etc. between cylinder body friction, the cloth cover again in the dyeing course, unhairing is more thorough, cloth cover is brighter and cleaner, but also can obtain the sand washing effect, special feel, trend vision color and luster.
Advantage of the present invention is that stronger anti-pilling, skin-friendly, comfortableness are arranged, and hygroscopicity is better simultaneously.
The specific embodiment
The invention will be further described below in conjunction with embodiment.
Embodiment
A kind of cotton blended spinning elastic knitted underwear face fabric, form by following percentage by weight raw material:
Cotton fiber is selected Xinjiang cotton 75% for use, and ultra-fine viscose is selected the ultra-fine viscose glue 18% of the 1.2dtex of Shandong Hailong Co., Ltd. for use, the 30dtex elastic spandex fiber 7% that elastic spandex fiber adopts Korea S Hyosung Corporation to produce.
The processing technology of above-mentioned cotton blended spinning elastic knitted underwear face fabric the steps include:
The first step. adopt RING SPINNING to spin out 40 cotton fiber, ultra-fine viscose SCombed cotton viscosity mixed yarn, twist factor are 380;
Second step. yarn steaming: the quick steam box of Vacuum shaping of selecting for use the astute mechanical Co., Ltd in Jinhu County, Jiangsu to produce, adopt indirect type yarn steaming mode, in airtight container, keep 80 ℃ of saturated vapors, the time is 50 minutes;
The 3rd step. cotton blended spinning yarn and elastic spandex fiber are adopted Singapore's general horse board single face large circle machine, and the weaving process parameter is as follows:
Machine specification: 30 ", 28G
Loop length: cotton blended spinning yarn: 31cm/100 pin, elastic spandex fiber: 9.8cm/100 pin;
The 4th step. the polishing of biology enzyme unhairing plumage:
With underwear fabric dyeing back fixation, temperature is controlled at 55 ℃ of degree, and pH value is controlled at 5.5, adds the insulation of 1.5% biology enzyme then and cleans with the water of soaping after 50 minutes, and biology enzyme provides for Zhangjiagang Rong Sheng auxiliary reagent factory.
Wherein the pre-setting of underwear fabric, dyeing pre-treatment, dyeing back fixation all adopt method well known in the art, and be specific as follows:
Presetting technology: temperature 195 degree, 18 yards/minute of the speed of a motor vehicle, 1800 rev/mins of air quantity
The auxiliary agent of pre-treatment: soda ash 2.5%, H 2O 26%, stabilizing agent (compound of benzene sulfonic acid sodium salt class organic solvent) 1%, defoamer (modified polyorganosiloxane) 0.6g/L;
The dyestuff of dyeing and fixation: active carbuncle BES 0.84%, reactive golden yellow BES 0.66%, reactive navy blue BES2.1%, glauber salt 90g/L, soda ash 30g/L;
Technological process: 35 degree-addings auxiliary agent-insulation 10 minutes-add dyestuff-operation 30 minutes-add glauber salt-operation 20 minutes-with 1 degree/minute speed be warming up in the 60 degree-operations 20 minutes-60 minutes branch and add alkali-50 minutes-discharge opeing of operation washing-pickling-be warming up to 55 for three times and spend and control pH values 5.5, add 1.5% biology enzyme and be incubated the washing of soaping in the 50 minutes-Jia soda ash fixation-washing-dehydration-typing-FOLD AND PACK of clean-soaping.
The auxiliary agent of this process using, dying material are Rong Sheng auxiliary reagent factory, Zhangjiagang and provide; Dye vat is the upright ECO-38-3T of the letter company normal temperature and pressure dye vat in Hong Kong, and setting machine adopts the Taiwan S01640 of Li Gen company open-width setting machine.
Adopt FZ/T 73024-2006 chemical fibre knitted underwear standard Grade A and the national textile product basic security of GB18401-2003 (category-B) technical specification to detect, the key technical indexes detection case is as follows:
Interventions Requested unit's national standard requires the measured result conclusion
(numerical value) (numerical value)
Pellet shot from a slingshot bursting strength N 〉=135 138 are qualified
Color fastness to washing (variable color) level 〉=3-4 3-4 is qualified
Level 〉=3 4-5 are qualified for color fastness to washing (staining)
Level 〉=3-4 4 is qualified for colour fastness to perspiration (variable color)
Level 〉=3 4-5 are qualified for colour fastness to perspiration (staining)
Colour fastness to rubbing (unlubricated friction) level 〉=34 are qualified
Level 〉=2 2-3 are qualified for colour fastness to rubbing (wet rubbing)
Level 〉=3-4 4 is qualified for color fastness to water (variable color)
Level 〉=3 4-5 are qualified for color fastness to water (staining)
Balling-up level 〉=3.0 4.0 are qualified
Content of formaldehyde mg/kg≤75<20 are qualified
PH value---4.0-7.5 7.45 is qualified
Peculiar smell---no free from extraneous odour is qualified
Can decompose aromatic amine dyestuff mg/kg≤20 do not detect qualified
Cotton 70 cottons 77.0----of fiber content %
%-3+7.0 is qualified for the fiber content deviation
Fiber content % regenerated celulose fibre 24 regenerated celulose fibre 18.4----
Fiber content deviation %+3-5.6 are qualified
Fiber content % spandex 6 spandexs 4.6----
%-1.8-1.4 is qualified for the fiber content deviation

Claims (2)

1. the processing technology of a cotton blended spinning elastic knitted underwear face fabric is characterized in that, comprises the steps:
The first step. spinning: adopt RING SPINNING to spin out 40 cotton fiber, ultra-fine viscose SCombed cotton viscosity mixed yarn, twist factor are 370-380;
Second step. yarn steaming: use the quick steam box of Vacuum shaping, adopt indirect type yarn steaming mode, in airtight container, keep 60 ℃-90 ℃ degree saturated vapors, handled in 50 minutes-70 minutes;
The 3rd step. adopt the single face large circle machine to weave underwear fabric on cotton blended spinning yarn and elastic spandex fiber, the weaving process parameter is as follows:
Machine specification: 34 "~30 ", 24G~28G
Loop length: cotton blended spinning yarn: 29.5-32cm/100 pin, elastic spandex fiber: 9-11cm/100 pin;
The 4th step. biology enzyme unhairing plumage polishing post processing:
With underwear fabric dyeing back fixation, temperature is controlled at 50 ℃ of-60 ℃ of degree, and pH value is controlled at 5-6, adds the insulation of 0.8%-3% biology enzyme then and cleans with the water of soaping after 40 minutes-60 minutes.
2. the lining made of the processing technology of a kind of cotton blended spinning elastic knitted underwear face fabric according to claim 1, it is characterized in that, form by following percentage by weight raw material: cotton fiber 72%-77%, ultra-fine viscose 19%-25%, elastic spandex fiber 3%-7%, described ultra-fine viscose length is 30-38mm, fiber number 1.0-1.5dtex.
CN2007100475284A 2007-10-29 2007-10-29 Cotton blended spinning elastic knitted underwear face fabric and processing technique thereof Active CN101148801B (en)

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Application Number Priority Date Filing Date Title
CN2007100475284A CN101148801B (en) 2007-10-29 2007-10-29 Cotton blended spinning elastic knitted underwear face fabric and processing technique thereof

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Application Number Priority Date Filing Date Title
CN2007100475284A CN101148801B (en) 2007-10-29 2007-10-29 Cotton blended spinning elastic knitted underwear face fabric and processing technique thereof

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CN101148801A CN101148801A (en) 2008-03-26
CN101148801B true CN101148801B (en) 2011-05-04

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101818406B (en) * 2010-04-01 2012-05-23 无锡市天然纺织实业有限公司 Method for processing water soft cotton knitted fabric
CN101962861A (en) * 2010-09-02 2011-02-02 江苏金辰针纺织有限公司 Adhesive tape
CN103061020A (en) * 2011-10-21 2013-04-24 江苏白玉兰纺织印染有限公司 Spandex single jersey
CN104746259A (en) * 2013-12-30 2015-07-01 江苏精明机械有限公司 Yarn steaming process of pure cotton yarns
CN104397907A (en) * 2014-11-28 2015-03-11 常熟市华森织造有限公司 Preparation method of mucilage glue and spandex interweaved fabric
CN104593985B (en) * 2015-02-10 2016-09-21 苏州劲元油压机械有限公司 A kind of method utilizing vacuum type setting process to prepare viscose face fabric
CN104674433A (en) * 2015-03-19 2015-06-03 苏州陈恒织造有限公司 Method for manufacturing viscose fiber/wool/polyester fiber blended fabric
CN107447418A (en) * 2017-08-13 2017-12-08 浙江雅雪染整有限公司 A kind of finished product is knitted fabric cloth cover defeathering technique
CN109518323A (en) * 2018-11-26 2019-03-26 湖北德永盛纺织有限公司 A kind of processing technology of cotton yarn

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Free format text: CORRECT: INVENTOR; FROM: XIA BINGNENG FANG GUOPING YANG JUN TO: FANG GUOPING GAO XIAOMING XIA BINGNENG YANG JUN

CB03 Change of inventor or designer information

Inventor after: Fang Guoping

Inventor after: Gao Xiaoming

Inventor after: Xia Bingneng

Inventor after: Yang Jun

Inventor before: Xia Bingneng

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Inventor before: Yang Jun

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Owner name: SHANGHAI PLANDOO TECHNOLOGY DEVELOPMENT CO., LTD.

Free format text: FORMER NAME: SHANGHAI PLANDOO DRESS CO., LTD.

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Address after: 200081, Hongkou District, North Sichuan Road, No. 2261-2263, nine floor, block B, Shanghai

Patentee after: SHANGHAI PLANDOO TEXTILE TECHNOLOGY DEVELOPMENT CO., LTD.

Address before: 200081 No. 2261, Hongkou District, Shanghai, North Sichuan Road

Patentee before: Shanghai Plandoo Senior Garments Co., Ltd.