CN100540781C - A kind of cold-rolling heap staining method of textile fabric - Google Patents
A kind of cold-rolling heap staining method of textile fabric Download PDFInfo
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- CN100540781C CN100540781C CNB2007100800914A CN200710080091A CN100540781C CN 100540781 C CN100540781 C CN 100540781C CN B2007100800914 A CNB2007100800914 A CN B2007100800914A CN 200710080091 A CN200710080091 A CN 200710080091A CN 100540781 C CN100540781 C CN 100540781C
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Abstract
The invention discloses a kind of cold-rolling heap staining method of textile fabric, described method comprises immersion liquid, banks up and washes three phases; The described immersion liquid stage comprises that cold-pad-batch preparation, semi-products and dyeing pads step: the described stage of banking up comprises clot and the step of banking up; The described washing stage comprises washing, soaps, washes and baking step again.The inventive method work flow is rationally advanced, constant product quality, from energy-conservation and viewpoint environmental protection, its method is simple and reliable, the capital expenditure expense is low, productivity ratio is high, the cycle is short, degree of fixation is high, reduce sewage discharge, can not only improve the quality of products, also be the green dyeing and finishing method in the dyeing.
Description
Technical field
The present invention relates to a kind of cold-rolling heap staining that utilizes to textile fabric dyeing and finishing method for processing, belong to the cold-rolling heap staining production technical field of energy-saving and cost-reducing, the cleaner production of dyeing.
Background technology
In recent years, along with improving constantly of people's material and cultural life, people require more and more higher to the color and luster and the comfortableness of finery dress.Therefore pure color fabric sales volume heightens.Thereby make have lovely luster, chromatogram is complete, low price, technology is easy, level-dyeing property is good, have preferably that the REACTIVE DYES of advantage such as wash resistant fastness also becomes the maximum dye species of dyeing use amount.But anything all has dual character, REACTIVE DYES is not high to the affinity of cotton fiber, dye-uptake is not as good as direct dyes and reducing dye, in order to improve dye-uptake, often need add a large amount of salt or glauber salt when dyeing urgees to dye, thereby increased cost, also strengthened washing difficulty and the sewage load after the dyeing simultaneously.Make textile dyeing and finishing worldwide be faced with same problem more or less: problems such as waste gas, waste water, the energy, environmental protection.So the various countries colourist maximizes favourable factors and minimizes unfavourable ones in order to make it for many years; Make great efforts exploitation dyeing technique and new equipment.The cold-rolling heap staining new technology is given birth to therefrom.
So-called cold-stacking dyeing, refer to that promptly fabric is at low temperatures by padding dye liquor and alkali lye, utilize the roll pressure rolling to make dye liquor be adsorbed on the pure cotton fabric fiber surface, carrying out clot then banks up, the certain hour (bonding time) of at room temperature banking up also slowly rotates, make it to finish absorption, diffusion and the fixation process of dyestuff, the staining method that dyes is finished in washing at last.This technology comprise pad working solution, the fixation of banking up, the washing three phases.
The cold rolling batch-dying process flow process is short, equipment is simple, environmental pollution is little, cause is drying and decatize not, thereby energy savings, have that bath raio is little, dye uptake is high (degree of fixation improves 15-25% than conventional pad steaming process), do not have characteristics such as dye migration disadvantage, be particularly suitable for responsive and dye the production of many kinds such as not saturating, small lot tension force.
Summary of the invention
The technical issues that need to address of the present invention just are to provide a kind of cold-rolling heap staining that utilizes to the man textile fabric dyeing and finishing of top grade method for processing.
For addressing the above problem, the present invention adopts following technical scheme:
A kind of cold-rolling heap staining that utilizes of the present invention is to the man textile fabric dyeing and finishing of top grade method for processing, and described method comprises immersion liquid, banks up and water-washing step;
Described immersion liquid comprises that cold-pad-batch preparation, semi-products and dyeing pads step:
Described banking up comprises clot and the step of banking up;
Described washing comprises washing, soaps, washing and baking step.
Cold-pad-batch preparation of the present invention comprises preparation, the clot of padding working solution, banks up, alkali steams washing and baking step.
Described alkali steam washing comprise decatize (100 ℃, 2～4min), hot water wash and cold wash step.
When selecting (moving back) to boil to float cold dome method (more than the room temperature heap 20h) for use, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: NaOH:40～50; H
2O
2: 15～20; Waterglass: 3～5; Chelated dispersants: 5～6 and scouring agent: 8～10; Perhaps, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: NaOH:40～50; H
2O
2: 15～20 and three-in-one auxiliary agent: 10～15; Perhaps, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: H
2O
2: 15～20 and clean cotton enzyme: 15～20;
Move back when boiling the cold dome method when selecting for use, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: NaOH (more than the room temperature heap 20h): 25～35 and concise bleeding agent: 8～10; Perhaps, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: kiering enzyme (room temperature heap 8h): 5～6 and soda ash (regulating pH value 8～9): 0.5～1.
Dyeing of the present invention is padded the dye liquor that step uses and is made up of dye solution and alkaline agent, and the composition proportioning (g/l) of described dye solution is a REACTIVE DYES: 2; Bleeding agent: 3 and defoamer an amount of; The weight ratio of dye solution and alkaline agent is 4: 1; Described REACTIVE DYES is the REACTIVE DYES of list/pair Vinyl-Sulfone Type, one chloro-s-triazine/Vinyl-Sulfone Type, a fluorine s-triazine/Vinyl-Sulfone Type.
So-called cold-rolling heap staining, promptly fabric utilizes the roll pressure rolling to make dye liquor be adsorbed on the pure cotton fabric fiber surface at low temperatures by padding dye liquor and alkali lye, carries out clot then and banks up.The certain hour (bonding time) of at room temperature banking up also slowly rotates, and makes it to finish absorption, diffusion and the fixation process of dyestuff, and the staining method that dyes is finished in washing at last.
Utilize cold-rolling heap staining, fabric will utilize the roll pressure rolling to make dye liquor be adsorbed on the pure cotton fabric fiber surface at low temperatures by padding liquor and alkali lye, carries out clot then and banks up.The certain hour (bonding time) of will at room temperature banking up also slowly rotates, and makes it to finish dyestuff absorption, diffusion and fixation process, and the staining method that dyes is finished in washing at last.
The cold-pad-batch preparation of so-called cotton and cotton blended fabric is meant caustic soda, hydrogen peroxide is bathed together, carries out long time treatment at ambient temperature, reaches the purpose of destarch, kiering, bleaching.Generally can be divided into pad, clot, bank up, the alkali decatize, the washing five stages, preceding two stages are at absorption, the diffusion of working solution; The 3rd step was carried out swelling, partly-hydrolysed and oxidation to impurity, pigment; The 4th step was carried out chemical degradation to oxidation product, quickened emulsification, dispersion, the solubilising of protein basic hydrolysis, pectate saponification and cotton wax; Final step is to the contaminant removal of degraded, saponification, basic hydrolysis, emulsification.
Hydrogen peroxide generates HOO under alkali condition
-, the color development system in the oxidable pigment reaches achromatic objective; Can also cause hydrogen peroxide and generate free radical, destroy the two keys in pectic substance, wax and the nitrogen substance molecular structure, make the interaction force minimizing between itself and cellulose fibre and remove.
Caustic soda can make the ester linkage hydrolyzing in the pectin become solable matter and remove; Nitrogen substance is removed for the caustic soda hydrolysis forms the soluble amino acid sodium salt when high temperature; Waxy substance is the saponification dissolving in thermokalite; Higher aliphatic is removed by emulsification; Oily wax, tannin, protein and polysaccharide and caustic soda effect in the cotton seed hulls have improved solvency; Wood hold plain in alkali lye swelling, low-molecular material decomposes, high millet thing has been owing to cloth under the swelling has reduced adhesive force, under the mechanism of solution and come off.
Hydrogen peroxide bleaching stabilizer (chelated dispersants, waterglass) can alleviate the influence to it of temperature in the decomposing hydrogen dioxide solution process, pH value, heavy metal, and the control hydrogen peroxide more than 90%, prevents catalytic decomposition damage fiber in the resolution ratio on the cloth.
Concise bleeding agent is generally selected for use alkaline-resisting and the moon/non-ionic surface active agent oxygen, has the effect of wetting, infiltration, emulsification, washing simultaneously.
Three-in-one auxiliary agent has infiltration, emulsification, dispersion, decontamination, washing, degreasing, destarch, stablizes multiple functions such as decomposing hydrogen dioxide solution, its main component is an alkyl polyoxyethylene ether, be equipped with the phosphate chelating agent,, simplified pre-treatment cold dome step greatly so have efficient characteristics.
Double product requirements of cold-rolling heap staining is higher.Fabric through pre-treatment must have even and good water imbibition, and capillary effect should be more than 10cm/30min.Oven dry is wanted evenly to suit, and too dry fabric shows hydrophobicity on the contrary, is difficult for wetting when padding dye liquor; Too wet Dry Sack and the cloth surface uniformity of influencing generally is controlled at 4%～6%.Fabric will fully cool off before advancing groove, because some alkali-sensitive REACTIVE DYES is accelerated hydrolysis along with the rising of temperature, and the difference of coloured light before and after easy like this causing.It is clean that pre-treatment is wanted, and should not contain chlorine, hydrogen peroxide etc. on the fabric, also should not have slurry, paraffin etc. again, do not paint etc. otherwise can influence Dry Sack or produce the part.Distributing cotton as the grey cloth of cold dyeing can not be too poor, and obvious yellowish-white shelves can not be arranged, and the covering of cold dyeing is bad, and is even through good pre-treatment, also of no avail.(seeing Table 1)
| PH value | Whiteness | Capillary effect | The destarch rate |
| 7-8 | ≥75 | T≥10 W≥10 | ≥99％ |
Cold-rolling heap staining method is divided into two kinds by the mode that adds with alkaline agent: a kind of is that dyestuff and alkaline agent are pre-mixed, and is made into dye liquor and pads fabric; Another kind is with dyestuff and separately preparation of alkaline agent, is added to simultaneously in the blender of a low capacity in proportion by measuring pump when padding.Before a kind of method be adapted to the dyestuff that reacts more weak, with the more weak alkaline agent of alkalescence, the time of banking up is longer, the back is a kind of to be applicable to reactive stronger dyestuff, with the stronger alkaline agent of alkalescence, the time of banking up is shorter.
Dye liquor is made up of dyestuff and alkaline agent, and its weight ratio is 4: 1, dye selection wide range of the present invention, and the REACTIVE DYES of list/pair Vinyl-Sulfone Type, one chloro-s-triazine/Vinyl-Sulfone Type, a fluorine s-triazine/Vinyl-Sulfone Type all can be used.Concrete principle is: the reactivity of dyestuff is eager to excel, and can at high temperature finish fixation; It is high that the solubility of dyestuff in alkali is wanted, and produces color dot otherwise dyestuff can take place to focus on; Will grow the stabilization time of dye liquor; The bank up tolerance of time of fixation wants big, can satisfy the needs of various production schedulings; Clean and want easily, the colorant match compatibility will be got well.Consider that big production has situations such as fluting, change of lap, temporary parking, keep the uniformity of coloured light, selection alkaline-resisting with dyestuff, hydrolytic stability is most important.Alkalescence adopts caustic soda and sodium metasilicate mixed form.Caustic soda provides the basicity of enough dyestuffs reaction fixation, and the sodium metasilicate alkaline agent is then as buffer, the pH value of alkali lye is played regulating action, thereby the hydrolysis of control dyestuff helps improving degree of fixation and Dry Sack rate, can avoid producing simultaneously aberration end to end.In addition, sodium metasilicate also can be used as adsorbent, is hydrolyzed to gluey silicic acid or alkaline-earth silicate in the post processing washing is bathed, and the hydrolysed reactive dye in the adsorbable water prevents to stain on fabric.With the plastic sheeting parcel, rotate and bank up the time after the textile dyeing clot to be as the criterion greater than the maximum fixation time in the colorant match.But need proper extension because of producing.If but the time of banking up is oversize or parcel is not tight or alkali number is not enough, can produce dry migration, or the selvedge carbonating, cause pH value to descend, the dye fixing that slows down causes the selvedge aberration.Behind the cold dome, degree of fixation can reach 90%, can wash on any equipment, and is comparatively simple.Washing is generally cold wash, hot water wash, soap (conventional detergent), hot water wash, cold wash and oven dry.
As the REACTIVE DYES of cold-pad-batch process dyeing, answer the choice reaction can not be too strong, but reaction speed dyestuff faster generally to select for use reactive moderate dyestuff to be advisable, help padding liquor like this and keep good stable.
The process of cold-rolling heap staining is all at room temperature carried out, and the diffusion couple dye-uptake of dyestuff in dye liquor plays a decisive role.So require selected dye molecule less, easily infiltration diffusion selects for use the fine-powdered dyestuff preferable, because the cold-stacking dyeing dye liquor is transferred to fibrous inside after padding by fabric.Event is advisable to select direct low dyestuff for use, has both obtained level dyeing easily, is beneficial to overcome a tip depth phenomenon the also easy flush away of the dyestuff of hydrolysis again.
The present invention has selected the vapour Bark to swell the C type dye, because the grand C type dye of vapour Bark possesses following premium properties:
(1) high quality standardsization;
(2) high-dissolvability need not add urea;
(3) compatibility is good, good diffusion and level dyeing performance;
(4) Tu Chu dyebath stability, the fixation time changes not influence of coloured light;
(5) high degree of fixation;
(6) dyestuff/the fiber covalent bond is alkaline-resisting washes;
(7) outstanding washing performance and wet fastness.
Beating sample is a very important link before the cold-stacking dyeing, and the accuracy of sample directly has influence on the full-page proof result, will be paid attention to especially for this reason.At present the mode of the simple and fast of cold dome is the microwave oven process, after promptly fabric pads dye liquor, finishes the fixation of dyestuff in micro-wave oven.Every under the low-power situation, can provide the micro-wave oven of accurate stepless variation mode of heating all can use, but must calibrate its certain power before use, so that it adapts to the requirement of dyeing.Microwave is actually a kind of high-frequency radiation, and it can increase the vibration frequency of dyestuff, improves the speed that dye diffusion enters fiber, thereby REACTIVE DYES can be anchored on the COTTON FABRIC fast.Pad speed, pick-up, microwave power, the time that fabric exposes under microwave all can influence Dry Sack in various degree, pads speed, pick-up can be as far as possible near the full-page proof condition.
Beneficial effect of the present invention is: facts have proved: the present invention is the cleaner production of a kind of efficient, high-quality, short flow process, energy-conservation, consumption reduction, of low pollution, dyeing is simple and reliable, the capital expenditure expense is low, productivity ratio is high, the cycle is short, degree of fixation is high, reduce sewage discharge, and can not only improve the quality of products also is green dyeing and finishing method in the dyeing.(seeing Table one)
Table one: the contrast of 100% cotton fabric dyeing process cost (dollar/Kg)
| In batches/Kg | Cold pad-batch method | The dye gigging method | The continuous knot dyeing method |
| 136 | 0.419 | 0.766 | 1.100 |
| 272 | 0.409 | 0.651 | 0.950 |
| 2720 | 0.405 | 0.651 | 0.392 |
By table one as seen, when small lot, the cost of cold pad-batch method of the present invention is minimum, and production practices simultaneously show that cold-rolling heap staining all improves a lot than other decoration method COLOR FASTNESS and the percentage of A-class goods.Thereby overhead cost has bigger reduction.
The specific embodiment
Embodiment 1
(1) materials prescription
Dye solution: REACTIVE DYES 2g/l
Bleeding agent 3g/l
Defoamer is an amount of
Dye solution and alkaline agent (4: 1) stir evenly by cushion dashpot with the ratio measuring pump and enter groove;
(2) pad condition: 7 liters of mangle tank liquors, room temperature one is soaked one and is rolled, and pick-up is about 65%, and evenness calender is controlled between the 1-1.3kg according to the kind difference;
(3) speed of a motor vehicle: more than the general kind 60m/min, about imbibition kind 30-40m/min how;
(4) the clot diameter is 1.4m to the maximum, and for preventing to produce chieftain's seal, bearing cloth is wanted Bao Yan;
(5) rotating pilling up time decides according to the dye well consumption
2, Cold-Pad-Batch Dyeing with Reactive Dyes example
Dyestuff: X g/l
Alkaline agent: X type dye soda ash 10-30g/l
KN type dye caustic soda (38Be) 5-20ml/l, soda ash 10-30g/l
K type dye caustic soda (38Be) 10-30ml/l
Salt 12g/l
Dye liquor and alkaline agent be preparation separately, is added in the groove simultaneously in 4: 1 ratios with proportioning pump when padding.
Equipment: pad dyeing evenness calender
Padding machine pressure: 120KN;
The speed of a motor vehicle: 50m/min
Groove liquid measure: 98L
Bank up the time: X type 4h
KN type 5-10h
K type 10-20h
Require: it is smooth to dye the base margin to seam, and clot two ends selvedge is smooth, and volume is gone up the plastic then material film of painting cloth after the clot, and film two is rolled tightly on roller.When banking up, start motor yardage roll is slowly rotated.
Dyeing is estimated:
(1) though whole process is semi-continuous, owing to preparation is all finished before last machine, so production efficiency is very high.
(2) dye on, fixation all at room temperature finishes, though washing needs heating, because cold dyeing degree of fixation height, hydrolised dye is few, cleans easily, compares the pad dyeing that needs the intermediate drying decatize, has saved water, the vapour energy greatly, has alleviated sewage decoloring pressure.
(3) cold dyeing equipment is simple, small investment, and floor space is little, though stack the place after the clot, can arrange flexibly according to the workshop situation.
(4) cold dyeing not only self is cleaned easily, and can make planned dispatching be able to color separation distribution board, has saved other boards because of frequently changing the cleaning time of kind.
(5) because migration can not take place in the long-time at room temperature slowly fixation of cold dyeing, fabric degree of tightness thickness no matter, the permeability of dyestuff is all splendid, so product coloured light is purer, has satisfied the market demand.
Embodiment 2
A kind of cold-rolling heap staining method of textile fabric, described method comprise immersion liquid, bank up and wash three phases;
The described immersion liquid stage comprises that cold-pad-batch preparation, semi-products and dyeing pads step:
The described stage of banking up comprises clot and the step of banking up;
The described washing stage comprises washing, soaps, washes and baking step again.
Described cold-pad-batch preparation comprises that working solution pads with padding, clot, bank up, alkali steams washing and baking step.Described alkali steam washing comprise decatize (100 ℃, 2～4min), hot water wash and cold wash step.
When selecting (moving back) to boil to float cold dome method (more than the room temperature heap 20h) for use, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: NaOH:40; H
2O
2: 20; Waterglass: 3; Chelated dispersants: 6 and scouring agent: 8;
Described semi-products moisture is 4%, and capillary effect is more than 10cm/30min.
Described dyeing is padded the dye liquor that step uses and is made up of dye solution and alkaline agent, and the composition proportioning (g/l) of described dye solution is a REACTIVE DYES: 2; Bleeding agent: 3 and defoamer an amount of; The weight ratio of dye solution and alkaline agent is 4: 1; Described REACTIVE DYES is the REACTIVE DYES of list/pair Vinyl-Sulfone Type, one chloro-s-triazine/Vinyl-Sulfone Type, a fluorine s-triazine/Vinyl-Sulfone Type.REACTIVE DYES can select for use the vapour Bark to swell C type REACTIVE DYES as described.
Embodiment 3
A kind of cold-rolling heap staining method of textile fabric, described method comprise immersion liquid, bank up and wash three phases;
The described immersion liquid stage comprises that cold-pad-batch preparation, semi-products and dyeing pads step:
The described stage of banking up comprises clot and the step of banking up;
The described washing stage comprises washing, soaps, washes and baking step again.
Described cold-pad-batch preparation comprises that working solution pads with padding, clot, bank up, alkali steams washing and baking step.Described alkali steam washing comprise decatize (100 ℃, 2～4min), hot water wash and cold wash step.
When selecting (moving back) to boil to float cold dome method (more than the room temperature heap 20h) for use, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: NaOH:50; H
2O
2: 15; Waterglass: 5; Chelated dispersants: 5 and scouring agent: 10.
Described semi-products moisture is 4%～6%, and capillary effect is more than 10cm/30min.
Described dyeing is padded the dye liquor that step uses and is made up of dye solution and alkaline agent, and the composition proportioning (g/l) of described dye solution is a REACTIVE DYES: 2; Bleeding agent: 3 and defoamer an amount of; The weight ratio of dye solution and alkaline agent is 4: 1; Described REACTIVE DYES is the REACTIVE DYES of list/pair Vinyl-Sulfone Type, one chloro-s-triazine/Vinyl-Sulfone Type, a fluorine s-triazine/Vinyl-Sulfone Type.REACTIVE DYES can select for use the vapour Bark to swell C type REACTIVE DYES as described.
Embodiment 4
A kind of cold-rolling heap staining method of textile fabric, described method comprise immersion liquid, bank up and wash three phases;
The described immersion liquid stage comprises that cold-pad-batch preparation, semi-products and dyeing pads step:
The described stage of banking up comprises clot and the step of banking up;
The described washing stage comprises washing, soaps, washes and baking step again.
Described cold-pad-batch preparation comprises that working solution pads with padding, clot, bank up, alkali steams washing and baking step.Described alkali steam washing comprise decatize (100 ℃, 2～4min), hot water wash and cold wash step.
When selecting (moving back) to boil to float cold dome method (more than the room temperature heap 20h) for use, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: NaOH:40; H
2O
2: 20 and three-in-one auxiliary agent: 10.
Described semi-products moisture is 4%～6%, and capillary effect is more than 10cm/30min.
Described dyeing is padded the dye liquor that step uses and is made up of dye solution and alkaline agent, and the composition proportioning (g/l) of described dye solution is a REACTIVE DYES: 2; Bleeding agent: 3 and defoamer an amount of; The weight ratio of dye solution and alkaline agent is 4: 1; Described REACTIVE DYES is the REACTIVE DYES of list/pair Vinyl-Sulfone Type, one chloro-s-triazine/Vinyl-Sulfone Type, a fluorine s-triazine/Vinyl-Sulfone Type.REACTIVE DYES can select for use the vapour Bark to swell C type REACTIVE DYES as described.
Embodiment 5
A kind of cold-rolling heap staining method of textile fabric, described method comprise immersion liquid, bank up and wash three phases;
The described immersion liquid stage comprises that cold-pad-batch preparation, semi-products and dyeing pads step:
The described stage of banking up comprises clot and the step of banking up;
The described washing stage comprises washing, soaps, washes and baking step again.
Described cold-pad-batch preparation comprises that working solution pads with padding, clot, bank up, alkali steams washing and baking step.Described alkali steam washing comprise decatize (100 ℃, 2～4min), hot water wash and cold wash step.
When selecting (moving back) to boil to float cold dome method (more than the room temperature heap 20h) for use, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: 50; H
2O
2: 15 and three-in-one auxiliary agent: 15.
Described semi-products moisture is 4%～6%, and capillary effect is more than 10cm/30min.
Described dyeing is padded the dye liquor that step uses and is made up of dye solution and alkaline agent, and the composition proportioning (g/l) of described dye solution is a REACTIVE DYES: 2; Bleeding agent: 3 and defoamer an amount of; The weight ratio of dye solution and alkaline agent is 4: 1; Described REACTIVE DYES is the REACTIVE DYES of list/pair Vinyl-Sulfone Type, one chloro-s-triazine/Vinyl-Sulfone Type, a fluorine s-triazine/Vinyl-Sulfone Type.REACTIVE DYES can select for use the vapour Bark to swell C type REACTIVE DYES as described.
Embodiment 6
A kind of cold-rolling heap staining method of textile fabric, described method comprise immersion liquid, bank up and wash three phases;
The described immersion liquid stage comprises that cold-pad-batch preparation, semi-products and dyeing pads step:
The described stage of banking up comprises clot and the step of banking up;
The described washing stage comprises washing, soaps, washes and baking step again.
Described cold-pad-batch preparation comprises that working solution pads with padding, clot, bank up, alkali steams washing and baking step.Described alkali steam washing comprise decatize (100 ℃, 2～4min), hot water wash and cold wash step.
When selecting (moving back) to boil to float cold dome method (more than the room temperature heap 20h) for use, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: H
2O
2: 15 and clean cotton enzyme: 20.
Described semi-products moisture is 4%～6%, and capillary effect is more than 10cm/30min.
Described dyeing is padded the dye liquor that step uses and is made up of dye solution and alkaline agent, and the composition proportioning (g/l) of described dye solution is a REACTIVE DYES: 2; Bleeding agent: 3 and defoamer an amount of; The weight ratio of dye solution and alkaline agent is 4: 1; Described REACTIVE DYES is the REACTIVE DYES of list/pair Vinyl-Sulfone Type, one chloro-s-triazine/Vinyl-Sulfone Type, a fluorine s-triazine/Vinyl-Sulfone Type.REACTIVE DYES can select for use the vapour Bark to swell C type REACTIVE DYES as described.
Embodiment 7
A kind of cold-rolling heap staining method of textile fabric, described method comprise immersion liquid, bank up and wash three phases;
The described immersion liquid stage comprises that cold-pad-batch preparation, semi-products and dyeing pads step:
The described stage of banking up comprises clot and the step of banking up;
The described washing stage comprises washing, soaps, washes and baking step again.
Described cold-pad-batch preparation comprises that working solution pads with padding, clot, bank up, alkali steams washing and baking step.Described alkali steam washing comprise decatize (100 ℃, 2～4min), hot water wash and cold wash step.
When selecting (moving back) to boil to float cold dome method (more than the room temperature heap 20h) for use, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: H
2O
2: 20 and clean cotton enzyme: 15.
Move back when boiling the cold dome method when selecting for use, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: NaOH (more than the room temperature heap 20h): 25～35 and concise bleeding agent: 8～10;
Perhaps, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: kiering enzyme (room temperature heap 8h): 5～6 and soda ash (regulating pH value 8～9): 0.5～1.
Described semi-products moisture is 4%～6%, and capillary effect is more than 10cm/30min.
Described dyeing is padded the dye liquor that step uses and is made up of dye solution and alkaline agent, and the composition proportioning (g/l) of described dye solution is a REACTIVE DYES: 2; Bleeding agent: 3 and defoamer an amount of; The weight ratio of dye solution and alkaline agent is 4: 1; Described REACTIVE DYES is the REACTIVE DYES of list/pair Vinyl-Sulfone Type, one chloro-s-triazine/Vinyl-Sulfone Type, a fluorine s-triazine/Vinyl-Sulfone Type.REACTIVE DYES can select for use the vapour Bark to swell C type REACTIVE DYES as described.
Embodiment 8
A kind of cold-rolling heap staining method of textile fabric, described method comprise immersion liquid, bank up and wash three phases;
The described immersion liquid stage comprises that cold-pad-batch preparation, semi-products and dyeing pads step:
The described stage of banking up comprises clot and the step of banking up;
The described washing stage comprises washing, soaps, washes and baking step again.
Described cold-pad-batch preparation comprises that working solution pads with padding, clot, bank up, alkali steams washing and baking step.Described alkali steam washing comprise decatize (100 ℃, 2～4min), hot water wash and cold wash step.
Move back when boiling the cold dome method when selecting for use, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: NaOH (more than the room temperature heap 20h): 25 and concise bleeding agent: 10.
Described semi-products moisture is 4%～6%, and capillary effect is more than 10cm/30min.
Described dyeing is padded the dye liquor that step uses and is made up of dye solution and alkaline agent, and the composition proportioning (g/l) of described dye solution is a REACTIVE DYES: 2; Bleeding agent: 3 and defoamer an amount of; The weight ratio of dye solution and alkaline agent is 4: 1; Described REACTIVE DYES is the REACTIVE DYES of list/pair Vinyl-Sulfone Type, one chloro-s-triazine/Vinyl-Sulfone Type, a fluorine s-triazine/Vinyl-Sulfone Type.REACTIVE DYES can select for use the vapour Bark to swell C type REACTIVE DYES as described.
Embodiment 9
A kind of cold-rolling heap staining method of textile fabric, described method comprise immersion liquid, bank up and wash three phases;
The described immersion liquid stage comprises that cold-pad-batch preparation, semi-products and dyeing pads step:
The described stage of banking up comprises clot and the step of banking up;
The described washing stage comprises washing, soaps, washes and baking step again.
Described cold-pad-batch preparation comprises that working solution pads with padding, clot, bank up, alkali steams washing and baking step.Described alkali steam washing comprise decatize (100 ℃, 2～4min), hot water wash and cold wash step.
Move back when boiling the cold dome method when selecting for use, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: NaOH (more than the room temperature heap 20h): 35 and concise bleeding agent: 8.
Described semi-products moisture is 5%, and capillary effect is more than 10cm/30min.
Described dyeing is padded the dye liquor that step uses and is made up of dye solution and alkaline agent, and the composition proportioning (g/l) of described dye solution is a REACTIVE DYES: 2; Bleeding agent: 3 and defoamer an amount of; The weight ratio of dye solution and alkaline agent is 4: 1; Described REACTIVE DYES is the REACTIVE DYES of list/pair Vinyl-Sulfone Type, one chloro-s-triazine/Vinyl-Sulfone Type, a fluorine s-triazine/Vinyl-Sulfone Type.REACTIVE DYES can select for use the vapour Bark to swell C type REACTIVE DYES as described.
Embodiment 10
A kind of cold-rolling heap staining method of textile fabric, described method comprise immersion liquid, bank up and wash three phases;
The described immersion liquid stage comprises that cold-pad-batch preparation, semi-products and dyeing pads step:
The described stage of banking up comprises clot and the step of banking up;
The described washing stage comprises washing, soaps, washes and baking step again.
Described cold-pad-batch preparation comprises that working solution pads with padding, clot, bank up, alkali steams washing and baking step.Described alkali steam washing comprise decatize (100 ℃, 2～4min), hot water wash and cold wash step.
Move back when boiling the cold dome method when selecting for use, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: kiering enzyme (room temperature heap 8h): 5 and soda ash (regulating pH value 8～9): 1.
Described semi-products moisture is 6%, and capillary effect is more than 10cm/30min.
Described dyeing is padded the dye liquor that step uses and is made up of dye solution and alkaline agent, and the composition proportioning (g/l) of described dye solution is a REACTIVE DYES: 2; Bleeding agent: 3 and defoamer an amount of; The weight ratio of dye solution and alkaline agent is 4: 1; Described REACTIVE DYES is the REACTIVE DYES of list/pair Vinyl-Sulfone Type, one chloro-s-triazine/Vinyl-Sulfone Type, a fluorine s-triazine/Vinyl-Sulfone Type.REACTIVE DYES can select for use the vapour Bark to swell C type REACTIVE DYES as described.
Embodiment 11
A kind of cold-rolling heap staining method of textile fabric, described method comprise immersion liquid, bank up and wash three phases;
The described immersion liquid stage comprises that cold-pad-batch preparation, semi-products and dyeing pads step:
The described stage of banking up comprises clot and the step of banking up;
The described washing stage comprises washing, soaps, washes and baking step again.
Described cold-pad-batch preparation comprises that working solution pads with padding, clot, bank up, alkali steams washing and baking step.Described alkali steam washing comprise decatize (100 ℃, 2～4min), hot water wash and cold wash step.
Move back when boiling the cold dome method when selecting for use, the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: kiering enzyme (room temperature heap 8h): 6 and soda ash (regulating pH value 8～9): 0.5.
Described semi-products moisture is 4%, and capillary effect is more than 10cm/30min.
Described dyeing is padded the dye liquor that step uses and is made up of dye solution and alkaline agent, and the composition proportioning (g/l) of described dye solution is a REACTIVE DYES: 2; Bleeding agent: 3 and defoamer an amount of; The weight ratio of dye solution and alkaline agent is 4: 1; Described REACTIVE DYES is the REACTIVE DYES of list/pair Vinyl-Sulfone Type, one chloro-s-triazine/Vinyl-Sulfone Type, a fluorine s-triazine/Vinyl-Sulfone Type.REACTIVE DYES can select for use the vapour Bark to swell C type REACTIVE DYES as described.
The present invention is not limited to above-mentioned preferred forms, and other any identical with the present invention or akin products that anyone draws under enlightenment of the present invention all drop within protection scope of the present invention.
Claims (7)
1, a kind of cold-rolling heap staining method of textile fabric, this method comprises immersion liquid, banks up and washes three phases, and the described immersion liquid stage comprises that cold-pad-batch preparation, semi-products and dyeing pads step; The described stage of banking up comprises dyeing clot and the dyeing step of banking up; The described washing stage comprises washing, soaps, washes and baking step again, it is characterized in that, described cold-pad-batch preparation comprises that working solution pads with padding, pre-treatment clot, pre-treatment are banked up, alkali steams washing and pre-treatment baking step, and wherein alkali steams decatize, hot water wash and the cold wash step that washing comprises 2～4min under 100 ℃ of conditions again.
2, the cold-rolling heap staining method of textile fabric according to claim 1, it is characterized in that: the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: NaOH:40～50; H
2O
2: 15～20; Waterglass: 3～5; Chelated dispersants: 5～6 and scouring agent: 8～10.
3, the cold-rolling heap staining method of textile fabric according to claim 1, it is characterized in that: the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: H
2O
2: 15～20 and clean cotton enzyme: 15～20.
4, the cold-rolling heap staining method of textile fabric according to claim 1, it is characterized in that: the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: above NaOH:25～35 and the concise bleeding agent of room temperature heap 20h: 8～10.
5, the cold-rolling heap staining method of textile fabric according to claim 1, it is characterized in that: the composition proportioning (g/l) of padding working solution of described cold-pad-batch preparation is: the kiering enzyme of room temperature heap 8h: 5～6 and regulate the soda ash of pH value 8～9: 0.5～1.
6, the cold-rolling heap staining method of textile fabric according to claim 1 is characterized in that: described dyeing is padded the dye liquor that step uses and is made up of dye solution and alkaline agent, and the composition proportioning (g/l) of described dye solution is a REACTIVE DYES: 2; Bleeding agent: 3 and content be the defoamer that is enough to play the froth breaking effect; The weight ratio of dye solution and alkaline agent is 4: 1; Described REACTIVE DYES is the REACTIVE DYES of list/pair Vinyl-Sulfone Type, one chloro-s-triazine/Vinyl-Sulfone Type or a fluorine s-triazine/Vinyl-Sulfone Type.
7, as the cold-rolling heap staining method of textile fabric as described in the claim 6, it is characterized in that: described REACTIVE DYES is the grand C type REACTIVE DYES of vapour Bark.
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