CN104131474B - The dyeing and finishing technology of zein fiber/cotton blended fabric - Google Patents

The dyeing and finishing technology of zein fiber/cotton blended fabric Download PDF

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CN104131474B
CN104131474B CN201410368889.9A CN201410368889A CN104131474B CN 104131474 B CN104131474 B CN 104131474B CN 201410368889 A CN201410368889 A CN 201410368889A CN 104131474 B CN104131474 B CN 104131474B
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zein fiber
fiber
dyeing
cotton
fabric
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CN104131474A (en
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石哲文
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Xuancheng kaiou Textile Co., Ltd.
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Abstract

A kind of dyeing and finishing processing method of zein fiber/cotton blended fabric, wherein fabric adopts zein fiber and cotton fiber hybrid woven to form, and the percentage by weight of two kinds of fibre fractionations is, 50% zein fiber, 50% cotton fiber, the principal length scope of the zein fiber of employing is 30 ~ 40mm; Dyeing and finishing processing method mainly comprises weaves-kiering-bleaching-dyeing-Final finishing; Weaving process mainly comprises: opening picking-comb and parallel cotton fibers prior to spinning-drafting-rove-spun yarn-winder-warping-sizing-weave.Dyeing after zein fiber and cotton fiber homochromatism good, reduce the strength damage of fabric.

Description

The dyeing and finishing technology of zein fiber/cotton blended fabric
Technical field
The present invention relates to fabric dyeing and finishing process, particularly relate to a kind of dyeing and finishing processing method of zein fiber/cotton blended fabric.
Background technology
Zein fiber is a kind of green fiber be widely used now, in fact with the starch such as corn, wheat for raw material, first become lactic acid again through polymerization through microbe conversion, the acid fiber by polylactic that the techniques such as melt spinning are made, is commonly referred to as zein fiber.This fiber has biodegradability, can be transformed into carbon dioxide and the water of environmentally safe, and carbon dioxide and water can be transformed into starch under photosynthesis, thus realize recycle after discarded.
Zein fiber is softly smooth, and intensity is large, and moisture absorption is breathed freely, and the product of processing has the gloss as silk and comfortable skin sense of touch and feel, and drapability is good, good heat resistance and anti-ultraviolet function, and wearability is good.Zein fiber is suitable for disperse dyeing, but is different from polyster fibre due to fibrous and structure, and dyeability difference is very large, and on the whole, its dyeing temperature is low, and difficult dye is dark, and fastness is poor, to alkali and temperature more responsive.
Use low temperature DISPERSE DYES to the dyeing of zein fiber at present, temperature, generally at about 200 DEG C, still can have damage to zein fiber, but its dyeing of temperature low more just can not realize.
Summary of the invention
Goal of the invention: the object of the invention is to solve the deficiencies in the prior art, provides a kind of dyeing and finishing processing method zein fiber being damaged to little, dyeing and finishing is effective zein fiber/cotton blended fabric.
Technical scheme: a kind of dyeing and finishing processing method of zein fiber/cotton blended fabric, wherein fabric adopts zein fiber and cotton fiber hybrid woven to form, and the percentage by weight of two kinds of fibre fractionations is, 50% zein fiber, 50% cotton fiber, the principal length scope of the zein fiber of employing is 30-40mm;
Dyeing and finishing processing method mainly comprises to be weaved, and---kiering---bleaches---dyeing---Final finishing;
Weaving process mainly comprises: opening picking, and------drafting------------weave winder spun yarn rove by warping---sizing---in comb and parallel cotton fibers prior to spinning;
Wherein sizing adopts foam starching, consisting of of slurry blowing agent: dodecyl phenol polyethenoxy ether 20-35wt%, dodecyl sodium sulfate 20-30wt%, laruyl alcohol sulfuric ester sodium salt 3-5wt%, alkyl tertiary amine 2-3wt%, Stearyl Amine 5-8wt%, water surplus, sizing material is PVA-1799 slurry, machinery is got blisters, frothing percentage is at 15:1, and the half-life is greater than 30min, controls the rate of sizing at 10-12%.
Zein fiber after weaving and cotton fiber blending are carried out kiering, its technique: adopt NaOH5-10g/L, high-efficiency refining agent KRD-11-2g/L, dispersion chelating agent 1-2g/L, penetrating agent JFC 1g/L, detergent 2g/L; bath raio 1:20; temperature 100 DEG C, kiering time 40-60min is 10-12cm/min according to the capillary effect of fabric after state's mapping kiering; 5-10min are washed with the acetic acid of 0.5-1g/L at 80 DEG C after kiering.
Zein fiber after kiering and cotton fiber blending are bleached, its technique is: 30% hydrogen peroxide 15g/L, tetraacetyl ethylene diamine 8g/L, glucose 3g/L, tertiary sodium phosphate 2.5g/L, sodium borohydride 0.5g/L; bath raio 1:30; programming rate is 1-2 DEG C/min, be increased to temperature 80 DEG C from room temperature, bleaching time 40-60min; Bleach the acetic acid of rear 0.5-1g/L at 80 DEG C of washing 5-10min.
Zein fiber after bleaching and cotton fiber blending are bleached, its technique mainly comprises:
Configuration suspended substance: by REACTIVE DYES, DISPERSE DYES at grinding in ball grinder 1-2h, then ethanol mechanical lapping 1h is added, add decamethylcyclopentaandoxane and lignosulfonates again, under the speed of 500r/min, continue grinding 2h make dye suspension, wherein the weight ratio of REACTIVE DYES, DISPERSE DYES, ethanol, decamethylcyclopentaandoxane and lignosulfonates is 1-2:1-2:8-15:30-50:0.5-1;
Dyeing: the zein fiber/cotton blended fabric after bleaching is soaked 20-30min in the sodium hydroxide solution of 40-60g/L, then padding machine controls its liquid carrying rate is 200%, again fabric is put into dye suspension; bath raio is 1:30; by evenness calender after soaking 30min, controlling liquid carrying rate is 150%; Zein fiber/cotton blended fabric is done the moisture of 60-70% by infrared preliminary drying, then carry out preliminary drying, temperature 100-120 DEG C, time 3-5min entering baking oven; Then carry out baking oven to carry out high temperature and bake, temperature is 180-200 DEG C, time 3-5min; Again zein fiber/cotton blended fabric is padded fixation liquid, wherein sodium carbonate 20-30g/L, glauber salt 200-300g/L, reserve salt s5-10g/L, by evenness calender after dipping 30min, control liquid carrying rate at 70-80%, then enter baking oven vapour steaming colour fixing; Then carry out three lattice washing, then soap boilings, its technique is: soap boiling liquid zein fiber/cotton blended fabric being placed in 95-98 DEG C, soap boiling 10min, soap boiling liquid consist of soap flakes 2g/L, soda ash 2g/L.
Wherein dyeing adopts REACTIVE DYES and disperse dye one-bath to dye, and wherein selects 10g/L disperse red S-3GFL, 20g/L disperse yellow brown S-2RFL, 15g/L active yellow K-RN, the colorant match formula of 5g/L active red K-7B tetra-kinds of dyestuffs.
Zein fiber/cotton blended fabric after dyeing is carried out softness, sizing arranges, soft finish adopts organosilicon flexible finishing agent 6%(owf), bath raio 1:20, by evenness calender after soaking 20min, 80 DEG C of oven dry; Then carried out steaming sizing by fabric, steam pressure is 3kg/cm 2, temperature 105-110 DEG C, time 30s, flatiron distance fabric face 1cm place carries out uperize, and a step completes to heat, dewing and pressurization.
Beneficial effect: the zein fiber that the present invention makes/cotton blended fabric environmental protection, after dyeing and finishing processing process, tool has the following advantages:
1, adopt foam starching, economic environmental protection, and reduce the strength damage to fiber.
2, dyeing adopts REACTIVE DYES, disperse dye one-bath, save process costs, and unexpected discovery, be generally used for the decamethylcyclopentaandoxane of REACTIVE DYES suspension dyeing, when the suspended substance dyeing for REACTIVE DYES, DISPERSE DYES, the upper dye of dyestuff can be promoted, improve dye-uptake, reach extraordinary Color, simultaneously very little to the damage of zein fiber.
3, soft, sizing arranges: give the good flexibility of fabric and constancy, and steams sizing one step and complete to heat, dewing and pressurization, saves process costs.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described:
Embodiment 1
The zein fiber and the cotton fiber that length are about 36mm obtain zein fiber/cotton blended fabric according to the weight ratio hybrid woven of 1:1, wherein weave and mainly comprise: opening picking, and------drafting------------weave winder spun yarn rove by warping---sizing---in comb and parallel cotton fibers prior to spinning; Sizing adopts foam starching, consisting of of slurry blowing agent: dodecyl phenol polyethenoxy ether 20-35wt%, dodecyl sodium sulfate 20-30wt%, laruyl alcohol sulfuric ester sodium salt 3-5wt%, alkyl tertiary amine 2-3wt%, Stearyl Amine 5-8wt%, water surplus, sizing material is PVA-1799 slurry, machinery is got blisters, frothing percentage is at 15:1, and the half-life is greater than 30min, controls the rate of sizing at 10-12%.
Dyeing and finishing processing method mainly comprises to be weaved, and---kiering---bleaches---dyeing---Final finishing;
Zein fiber after weaving and cotton fiber blending are carried out kiering, its technique: adopt NaOH5-10g/L, high-efficiency refining agent KRD-11-2g/L, dispersion chelating agent 1-2g/L, penetrating agent JFC 1g/L, detergent 2g/L; bath raio 1:20; temperature 100 DEG C, kiering time 40-60min is 10-12cm/min according to the capillary effect of fabric after state's mapping kiering; 5-10min are washed with the acetic acid of 0.5-1g/L at 80 DEG C after kiering.
Zein fiber after kiering and cotton fiber blending are bleached, its technique is: 30% hydrogen peroxide 15g/L, tetraacetyl ethylene diamine 8g/L, glucose 3g/L, tertiary sodium phosphate 2.5g/L, sodium borohydride 0.5g/L; bath raio 1:30; programming rate is 1-2 DEG C/min, be increased to temperature 80 DEG C from room temperature, bleaching time 40-60min; Bleach the acetic acid of rear 0.5-1g/L at 80 DEG C of washing 5-10min.
Zein fiber after bleaching and cotton fiber blending are bleached, its technique mainly comprises:
Configuration suspended substance: by REACTIVE DYES, DISPERSE DYES at grinding in ball grinder 1-2h, then ethanol mechanical lapping 1h is added, add decamethylcyclopentaandoxane and lignosulfonates again, under the speed of 500r/min, continue grinding 2h make dye suspension, wherein the weight ratio of REACTIVE DYES, DISPERSE DYES, ethanol, decamethylcyclopentaandoxane and lignosulfonates is 1-2:1-2:8-15:30-50:0.5-1; Wherein dyeing adopts REACTIVE DYES and disperse dye one-bath to dye, and wherein selects 10g/L disperse red S-3GFL, 20g/L disperse yellow brown S-2RFL, 15g/L active yellow K-RN, the colorant match formula of 5g/L active red K-7B tetra-kinds of dyestuffs.
Dyeing: the zein fiber/cotton blended fabric after bleaching is soaked 20-30min in the sodium hydroxide solution of 40-60g/L, then padding machine controls its liquid carrying rate is 200%, again fabric is put into dye suspension; bath raio is 1:30; by evenness calender after soaking 30min, controlling liquid carrying rate is 150%; Zein fiber/cotton blended fabric is done the moisture of 60-70% by infrared preliminary drying, then carry out preliminary drying, temperature 100-120 DEG C, time 3-5min entering baking oven; Then carry out baking oven to carry out high temperature and bake, temperature is 180-200 DEG C, time 3-5min; Again zein fiber/cotton blended fabric is padded fixation liquid, wherein sodium carbonate 20-30g/L, glauber salt 200-300g/L, reserve salt s5-10g/L, by evenness calender after dipping 30min, control liquid carrying rate at 70-80%, then enter baking oven vapour steaming colour fixing; Then carry out three lattice washing, then soap boilings, its technique is: soap boiling liquid zein fiber/cotton blended fabric being placed in 95-98 DEG C, soap boiling 10min, soap boiling liquid consist of soap flakes 2g/L, soda ash 2g/L.
Zein fiber/cotton blended fabric after dyeing is carried out softness, sizing arranges, soft finish adopts organosilicon flexible finishing agent 6%(owf), bath raio 1:20, by evenness calender after soaking 20min, 80 DEG C of oven dry; Then carried out steaming sizing by fabric, steam pressure is 3kg/cm 2, temperature 105-110 DEG C, time 30s, flatiron distance fabric face 1cm place carries out uperize, and a step completes to heat, dewing and pressurization.
After measuring dyeing, the dye-uptake of DISPERSE DYES of fabric reaches more than 90%, and the dye-uptake of REACTIVE DYES reaches more than 75%, K/S value also have been had than common process and significantly improve.
The present invention can summarize with the concrete form without prejudice to spirit of the present invention or principal character; above-mentioned embodiment is only in order to illustrate technical scheme of the present invention but not to limit design of the present invention and protection domain; those of ordinary skill of the present invention is modified to technical scheme of the present invention or equivalent replacement; and not departing from aim and the scope of technical scheme, it all should be encompassed in right of the present invention.

Claims (1)

1. the dyeing and finishing processing method of zein fiber/cotton blended fabric, wherein fabric adopts zein fiber and cotton fiber hybrid woven to form, and the percentage by weight of two kinds of fibre fractionations is, 50% zein fiber, 50% cotton fiber, the principal length scope of the zein fiber of employing is 30 ~ 40mm;
Dyeing and finishing processing method mainly comprises to be weaved, and---kiering---bleaches---dyeing---Final finishing;
Weaving process mainly comprises: opening picking, and------drafting------------weave winder spun yarn rove by warping---sizing---in comb and parallel cotton fibers prior to spinning;
Wherein sizing adopts foam starching, consisting of of slurry blowing agent: dodecyl phenol polyethenoxy ether 20 ~ 35wt%, dodecyl sodium sulfate 20 ~ 30wt%, laruyl alcohol sulfuric ester sodium salt 3 ~ 5wt%, alkyl tertiary amine 2 ~ 3wt%, Stearyl Amine 5 ~ 8wt%, water surplus, sizing material is PVA-1799 slurry, machinery is got blisters, frothing percentage is at 15:1, and the half-life is greater than 30min, controls the rate of sizing 10 ~ 12%;
Zein fiber after bleaching and cotton fiber blended fabric are dyeed, its technique mainly comprises:
Configuration suspended substance: by REACTIVE DYES, DISPERSE DYES at grinding in ball grinder 1 ~ 2h, then ethanol mechanical lapping 1h is added, add decamethylcyclopentaandoxane and lignosulfonates again, under the speed of 500r/min, continue grinding 2h make dye suspension, wherein the weight ratio of REACTIVE DYES, DISPERSE DYES, ethanol, decamethylcyclopentaandoxane and lignosulfonates is 1 ~ 2:1 ~ 2:8 ~ 15:30 ~ 50:0.5 ~ 1;
Dyeing: the zein fiber/cotton blended fabric after bleaching is soaked 20 ~ 30min in the sodium hydroxide solution of 40 ~ 60g/L, then padding machine controls its liquid carrying rate is 200%, again fabric is put into dye suspension; bath raio is 1:30; by evenness calender after soaking 30min, controlling liquid carrying rate is 150%; Zein fiber/cotton blended fabric is done the moisture of 60 ~ 70% by infrared preliminary drying, and then enter baking oven and carry out preliminary drying, temperature 100 ~ 120 DEG C, time 3 ~ 5min; Then enter baking oven to carry out high temperature and bake, temperature is 180 ~ 200 DEG C, time 3 ~ 5min; Again zein fiber/cotton blended fabric is padded fixation liquid, wherein sodium carbonate 20 ~ 30g/L, glauber salt 200 ~ 300g/L, reserve salt s5 ~ 10g/L, by evenness calender after dipping 30min, control liquid carrying rate 70 ~ 80%, then enter baking oven vapour steaming colour fixing; Then carry out three lattice washing, then soap boilings, its technique is: soap boiling liquid zein fiber/cotton blended fabric being placed in 95 ~ 98 DEG C, soap boiling 10min, soap boiling liquid consist of soap flakes 2g/L, soda ash 2g/L.
CN201410368889.9A 2014-07-30 2014-07-30 The dyeing and finishing technology of zein fiber/cotton blended fabric Active CN104131474B (en)

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CN104372687B (en) * 2014-11-29 2016-06-01 南通唐盛纺织有限公司 The production method of a kind of cotton fibre/modified cotton fiber yarn-dyed fabric
CN106436351A (en) * 2016-08-23 2017-02-22 苏州市恒信针织印染有限责任公司 Dyeing composition of blended knitted fabric and application of dyeing composition
CN109914009A (en) * 2019-03-20 2019-06-21 江苏明源纺织有限公司 A kind of functional form dyed shell fabrics home textile and its processing technology using polylactic acid
CN110284251B (en) * 2019-07-01 2021-06-25 福建长源纺织有限公司 Environment-friendly knitted fabric and storage device thereof
CN111691200A (en) * 2020-06-30 2020-09-22 浙江经贸职业技术学院 Nano liquid disperse dye, preparation method thereof and application thereof in pad dyeing
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