CN100489188C - PTT fiber and cellulose fiber one-bath dyeing method - Google Patents
PTT fiber and cellulose fiber one-bath dyeing method Download PDFInfo
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- CN100489188C CN100489188C CNB2006101657177A CN200610165717A CN100489188C CN 100489188 C CN100489188 C CN 100489188C CN B2006101657177 A CNB2006101657177 A CN B2006101657177A CN 200610165717 A CN200610165717 A CN 200610165717A CN 100489188 C CN100489188 C CN 100489188C
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Abstract
The invention discloses PTT and cellulose fibers one bath process dyeing method. It includes the following steps: adding dyeing assisted carrier into the bath; dying PTT fiber by disperse dyes; adding auxiliary agent to do reduction clearing; removing loose color; adding activated dye and auxiliary agent to dye cellulose fiber; soaping; washing; and fixing by fixing agent; mellowing; dehydrating; and drying. The invention solves the problem of blending PTT and protein fibers low temperature one bath process dyeing, and the production problem of no corresponding high temperature pressure dyeing device for enterprise, which is the key of deep processing for blending fiber product, the necessary condition for its market popularization and application.
Description
One, technical field
The present invention relates to the technology of a kind of ptt fiber and celluse fiber one-bath dyeing, belong to textile fabric dyeing processing technique field.
Two, background technology
Ptt fiber is a polytrimethylene terephthalate, be by terephthalic acid (TPA) (PTA) and 1,3 one propylene glycol (PDO) obtain through over-churning, polycondensation, and PTT belongs in the polyester family new product of exploitation in recent years, and ptt fiber combines the elasticity, ABRASION RESISTANCE of nylon and fatigue durability preferably; The bulkiness of acrylic fibers, flexibility, dyeability and good COLOR FASTNESS preferably; The wrinkle resistance of terylene, DIMENSIONAL STABILITY and good advantages such as heat resistance have broad application prospects.The PTT polyester fiber is a kind of hydrophobicity chemical fibre, and dyeability is close with the PET polyester fiber, and dyeing temperature is lower than PET polyester fiber, adopts disperse dyeing.And protein fibre is a kind of natural hydrophilic fibre, can adopt hydrophilic dye (comprising ACID DYES, REACTIVE DYES, premetallized dye etc.) dyeing.For the blend fibre dyeing of ptt fiber and cellulose fibre, prior art all needs to adopt DISPERSE DYES and two kinds of dyestuffs of REACTIVE DYES, and two kinds of fibers of resisdye are not seen bibliographical information ptt fiber and celluse fiber one-bath dyeing method at present respectively.
Three, summary of the invention
The purpose of this invention is to provide a kind of ptt fiber and cellulose fibre fiber one-bath dyeing method.
This and other purpose of the present invention will further be set forth and embody by following detailed description and explanation.
Ptt fiber of the present invention and celluse fiber one-bath dyeing method comprise the steps:
A, in dye bath, add to help and dye carrier, with DISPERSE DYES dyeable PTT fiber;
B, adding aids reduction clean, and remove loose colour;
C, with adding REACTIVE DYES in bathing and auxiliary agent is dying cellulose fibre;
Soap, wash and use the color-fixing agent fixation after D, the dyeing;
E, at last blend fibre is carried out soft treatment and dehydration, oven dry obtain finished product.
In ptt fiber of the present invention and celluse fiber one-bath dyeing method, the DISPERSE DYES that in the A step, adds 1-4 weight %, 0.5-1.5 carrier is dyed in helping of grams per liter, 0.5-1.5 the levelling agent T and the excess water of the bleeding agent of grams per liter and 1.5-4.5 grams per liter; bath raio 1:15-25; from 40 ℃ rise to 98 ℃ with 1 ℃ of/minute speed, insulation dyeing 20-60 minute.In the B step, add the sodium carbonate of 1-3 grams per liter and the sodium hydrosulfite and the excess water of 1-3 grams per liter, rise to 60-80 ℃ with 2 ℃/minute speed, insulation reduction cleaning 15-30 minute, the acetic acid that adds the 0.5-1.0 grams per liter then, rise to 35-45 ℃ with 2 ℃/minute speed, insulation neutralization washing 5-15 minute.The REACTIVE DYES that in the C step, adds 2-5 weight %, the glauber salt of 20-50 grams per liter, the soda ash of 10-20 grams per liter and excess water, bath raio 1:15-25 from 40 ℃, rises to 50-70 ℃ with 1 ℃ of/minute speed, insulation dyeing 30-50 minute.Add the soaping agent of 1-3 weight % in the D step, rise to 80 ℃ with 5 ℃ of/minute speed, insulation was soaped 20 minutes, and heat, cold wash then adds the color-fixing agent of 1-3 weight % again, rises to 80 ℃ with 5 ℃ of/minute speed, insulation fixation 20 minutes.In the E step, add the softener VS of 1-3 weight %,, be incubated 10 minutes at 45 ℃, dewater then, dry finished product.
Further, in ptt fiber of the present invention and celluse fiber one-bath dyeing method, before dyeing, can carry out pre-treatment.Described pre-treatment is to add earlier auxiliary agent, rises to 60 ℃ with 2 ℃/minute speed then, be incubated 10 minutes, rises to 95 ℃ with 1.5 ℃/minute speed again, be incubated 30 minutes, lowers the temperature, and washes.Described auxiliary agent is made up of the scouring agent of 1-2 grams per liter, the bleeding agent of 1-2 grams per liter, the hydrogen peroxide of 4-5 mol and the hydrogen peroxide bleaching stabilizer of 0.2-1 mol.
In ptt fiber of the present invention and celluse fiber one-bath dyeing method, described cellulose fibre is cotton fiber, viscose, flax fibre or other natural or synthetic cellulose fibres.
Dyeing theory of the present invention is:
The first step: during with DISPERSE DYES dyeable PTT fiber, add carrier simultaneously and help and dye, improve the dyeing dye uptake, clean by aids reduction then, remove loose colour to guarantee the COLOR FASTNESS of ptt fiber yarn;
Second step: with adding cellulose fibre suitable dyes (REACTIVE DYES or direct dyes etc.) in bathing, afterwards by soap, washing, color-fixing agent fixation, to guarantee the COLOR FASTNESS of cellulose fibre;
The 3rd step: blend fibre is carried out soft treatment, guarantee its soft hand feeling, in order to road, back weaving process.
Solved blending ptt fiber and cellulose fibre low temperature one-bath dyeing problem with method of the present invention, and the style characteristic of two kinds of fibers is maintained also, product is soft, moisture absorption is ventilative and comfortable flexible.Simultaneously also having solved the production problem of the enterprise that does not have corresponding device of high-temperature and high-pressure dyeing, is the key that this kind blend fibre carries out the product deep processing, and this staining technique has been created necessary condition for marketing, the application of this product.
The technological process of the inventive method is:
Technological process: pre-treatment (concise, bleaching)-PTT dyeing-reduction cleaning-neutralization washing-cotton dyeing-soap-wash-fixation-soft treatment-dehydration-oven dry.
In the present invention, if not refer in particular to, all color additive percentage consumptions are the cloth percetage by weight, all supplementary materials all can be buied from market, need to prove, all technology and raw and auxiliary materials do not described all can use conventional use the in the prior art, and those skilled in the art is need not spend creative work for the selection of these auxiliary agents.For example in the present invention, operable auxiliary agent and manufacturer are as follows: refining agent Humectol LYS (Clariant chemical industry), bleeding agent Sandopan LFW (Clariant chemical industry), hydrogen peroxide bleaching stabilizer Stabilizer FCB (Clariant chemical industry), soaping agent DS (vapour crust), cotton color-fixing agent Fixing agent DRL (Clariant chemical industry), dyeing carrier Dilatin POE (Clariant chemical industry).
Below in conjunction with embodiment the present invention is carried out concrete description.As known by the technical knowledge, the present invention can realize by other the embodiment that does not break away from its spiritual essence or essential feature.Therefore, following embodiment with regard to each side, all just illustrates, and is not only.All within the scope of the present invention or the change that is equal in the scope of the present invention all be included in the invention.
Four, the specific embodiment
Embodiment 1: hank dyeing
Raw material: ptt fiber and cellulose fibre (cotton) blended yarn, 2/40
SPTT40%/JC60%.
Look number: P016 is dark blue, dyeing installation: the injecting type hank-dyeing machine
1, pre-treatment: in dye bath, add earlier auxiliary agent, rise to 60 ℃ with 2 ℃/minute speed then, be incubated 10 minutes, rise to 95 ℃ with 1.5 ℃/minute speed again, be incubated 30 minutes, lower the temperature, wash.Described auxiliary agent is made up of the scouring agent (Humectol LYS) of 1.5 grams per liters, the bleeding agent (JFC) of 1.5 grams per liters, the hydrogen peroxide of 4 mol and the hydrogen peroxide bleaching stabilizer (Stabilizer FCB) and the excess water of 0.4 mol.
2, dyeable PTT fiber: will put into the injecting type hank-dyeing machine through the blended yarn of pre-treatment, the disperse blue SE-3RT that adds 2.0 weight %, 1.0 the disperse blue HGL of weight %, 0.5 carrier (Dilatin POE) is dyed in helping of grams per liter, 1.0 the levelling agent T and the excess water of the bleeding agent of grams per liter and 2.5 grams per liters, bath raio 1:15 is from 40 ℃, rise to 98 ℃ with 1 ℃ of/minute speed, insulation dyeing 60 minutes.
3, reduction cleaning, neutralization washing: add the sodium carbonate of 1.5 grams per liters and the sodium hydrosulfite and the excess water of 1.5 grams per liters, rise to 70 ℃ with 2 ℃/minute speed, insulation reduction cleaning 20 minutes, the acetic acid that adds 0.5 grams per liter then, rise to 40 ℃ with 2 ℃/minute speed, insulation neutralization washing 10 minutes.
4, dye cotton fiber: add the reactive navy blue M-NV of 5 weight %, the glauber salt of 30 grams per liters, the soda ash of 15 grams per liters and excess water, bath raio 1:20 from 40 ℃, rises to 60 ℃ with 1 ℃ of/minute speed, insulation dyeing 30 minutes.
5, post processing: the dyeing back adds the soaping agent (routine) of 1.5 weight %, rise to 80 ℃ with 5 ℃ of/minute speed, insulation was soaped 20 minutes, heat, cold wash then, the color-fixing agent (Fixing agent DRL) that adds 1.5 weight % again, rise to 80 ℃ with 5 ℃ of/minute speed, insulation fixation 20 minutes.The softener VS that adds 1.5 weight % at last at 45 ℃, is incubated 10 minutes, dewater then, dry finished product.
The dyeing quality index: this blend fibre reeled yarn is after above-mentioned technology dyeing arrangement, and its product is soft, flexible, the high-class product requirement that the COLOR FASTNESS index is up to state standards, and specific performance sees Table 1.
Table one
Embodiment 2: hank dyeing
Raw material: ptt fiber and cellulose fibre (cotton) blended yarn, 2/40
SPTT30%/JC70%.
Look number: P018 rhodo
Dyeing installation: injecting type hank-dyeing machine
Pre-treatment, reduction cleaning, neutralization washing and post processing are with embodiment 1.
The PTT dye formulation is the disperse red ACE of 0.6 weight % (OWF), the disperse scarlet 3G-FS of 0.1 weight % (OWF).
The cotton fiber dyeing prescription is the reactive red M-2B of 1.2 weight % (OWF), the reactive red M-2BZ of 1.5 weight % (OWF).
The dyeing quality index: this blend fibre reeled yarn is after above-mentioned technology dyeing arrangement, and its product is soft, flexible, the high-class product requirement that the COLOR FASTNESS index is up to state standards, and specific performance sees Table 2.
Table two
Claims (3)
1, a kind of ptt fiber and celluse fiber one-bath dyeing method is characterized in that comprising the steps:
A, in dye bath, add to help and dye carrier, with DISPERSE DYES dyeable PTT fiber, the DISPERSE DYES that wherein adds 1-4 weight %, 0.5-1.5 carrier is dyed in helping of grams per liter, 0.5-1.5 the levelling agent T and the excess water of the bleeding agent of grams per liter and 1.5-4.5 grams per liter, bath raio 1:15-25 is from 40 ℃, rise to 98 ℃ with 1 ℃ of/minute speed, insulation dyeing 20-60 minute;
B, adding aids reduction clean, remove loose colour, wherein add the sodium carbonate of 1-3 grams per liter and the sodium hydrosulfite and the excess water of 1-3 grams per liter, rise to 60-80 ℃ with 2 ℃/minute speed, insulation reduction cleaning 15-30 minute, the acetic acid that adds the 0.5-1.0 grams per liter then rises to 35-45 ℃ with 2 ℃/minute speed, insulation neutralization washing 5-15 minute;
C, with adding REACTIVE DYES in bathing and auxiliary agent is dying cellulose fibre, the REACTIVE DYES that wherein adds 2-5 weight %, the glauber salt of 20-50 grams per liter, the soda ash of 10-20 grams per liter and excess water; bath raio 1:15-25; from 40 ℃ rise to 50-70 ℃ with 1 ℃ of/minute speed, insulation dyeing 30-50 minute;
Soap, wash and use the color-fixing agent fixation after D, the dyeing, the soaping agent that wherein adds 1-3 weight %, rise to 80 ℃ with 5 ℃ of/minute speed, insulation was soaped 20 minutes, heat, cold wash then, the color-fixing agent that adds 1-3 weight % again rises to 80 ℃ with 5 ℃ of/minute speed, insulation fixation 20 minutes;
E, at last blend fibre is carried out soft treatment and dehydration, oven dry obtain finished product, wherein adds the softener VS of 1-3 weight %,, be incubated 10 minutes at 45 ℃, dewater then, dry finished product.
2, ptt fiber according to claim 1 and celluse fiber one-bath dyeing method, it is characterized in that carrying out pre-treatment before the dyeing, described pre-treatment is to add auxiliary agent earlier, rise to 60 ℃ with 2 ℃/minute speed then, be incubated 10 minutes, rise to 95 ℃ with 1.5 ℃/minute speed again, be incubated 30 minutes, cooling, washing, the auxiliary agent during pre-treatment is made up of the scouring agent of 1-2 grams per liter, the bleeding agent of 1-2 grams per liter, the hydrogen peroxide of 4-5 mol and the hydrogen peroxide bleaching stabilizer of 0.2-1 mol.
3,, it is characterized in that described cellulose fibre is cotton fiber, viscose, flax fibre or other natural or synthetic cellulose fibres according to described ptt fiber of one of claim 1-2 and celluse fiber one-bath dyeing method.
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| CN102704282A (en) * | 2012-06-07 | 2012-10-03 | 大连宏丰控股有限公司 | Technology for producing high-standard fluorescent safe protective polyester and cotton interwoven fabric by using domestic fluorescent disperse dye |
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| CN102561071B (en) * | 2010-12-23 | 2014-04-09 | 福建凤竹纺织科技股份有限公司 | Dispersing and active one bath dyeing technology of polyester-cotton fabric |
| CN102418285B (en) * | 2011-07-26 | 2013-08-07 | 江苏金辰针纺织有限公司 | Disperse dye one-bath-process dyeing process |
| CN102409564B (en) * | 2011-07-27 | 2013-06-12 | 常州旭荣针织印染有限公司 | Method of carrying out one bath dyeing on fabric containing cotton fibers and polyester fibers |
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| CN107641982A (en) * | 2017-08-13 | 2018-01-30 | 浙江雅雪染整有限公司 | A kind of saline and alkaline dyeing of pre-add |
| CN110004738B (en) * | 2019-03-19 | 2021-06-22 | 浙江纺织服装职业技术学院 | PLA/PHBV blended yarn/viscose mixed fabric one-bath dyeing process |
| CN112626691A (en) * | 2020-11-09 | 2021-04-09 | 青岛即发集团股份有限公司 | Environment-friendly antibacterial mite-inhibiting dyeable polylactic acid knitted fabric and production method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102704282A (en) * | 2012-06-07 | 2012-10-03 | 大连宏丰控股有限公司 | Technology for producing high-standard fluorescent safe protective polyester and cotton interwoven fabric by using domestic fluorescent disperse dye |
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Effective date of registration: 20090925 Address after: The East China Sea City Industrial Park Quanzhou Fengze District in Fujian Province Patentee after: QUANZHOU HAITIAN MATERIAL TECHNOLOGY Corp. Address before: No. 107, GUI Tan alley, Licheng District, Fujian, Quanzhou Patentee before: Wang Qiming |
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Assignee: ANTA XIAMEN SPORTS GOODS Co.,Ltd. Assignor: QUANZHOU HAITIAN MATERIAL TECHNOLOGY Corp. Contract record no.: 2010350000102 Denomination of invention: PTT fiber and celluse fiber one-bath dyeing method Granted publication date: 20090520 License type: Exclusive License Open date: 20070613 Record date: 20100526 |
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