CN102587134A - Processing method of ready-made garment with washed effect and ready-made garment processed by same - Google Patents
Processing method of ready-made garment with washed effect and ready-made garment processed by same Download PDFInfo
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Abstract
The invention discloses a processing method of a ready-made garment with a washed effect and the ready-made garment with the washed effect, which is processed by the processing method. The processing method comprises the following steps of: firstly, carrying out cationization modification on knitted cotton cloth or woven cotton cloth; carrying out foam dyeing on the knitted cotton cloth or the woven cotton cloth; then making the knitted cotton cloth or the woven cotton cloth into the ready-made garment; and finally, washing the ready-made garment to obtain the ready-made garment with the washed effect. The fabric has low liquid-carrying amount in the foam dyeing process, so the dyeing time is short, the energy consumption is low and the cost is low. Moreover, a foam dyeing method in the processing method can be used for implementing the continuous dyeing production, an adhesive is not used in the dyeing machining process, and the obtained ready-made garment has good hand feeling and also has the characteristics of bright color and complete chromatography.
Description
Technical field
The present invention relates to dope dyeing finishing technique field, relate in particular to a kind of processing method of ready-made clothes, and utilize this method processing and the ready-made clothes processed with washing effect.
Background technology
Clothes with the imitative old effect of washing always receive liking of people and pay close attention to, and what this was wherein the most representative is exactly jean.The jean that is used to make jean is to be formed by the yarn after the beam dyeing and the white weaving yarns that is unstained.Because the cotton yarn of beam dyeing is thicker relatively, and the twist is higher, when using indigo dye and dyeing, the bipseudoindoxyl dye leuco compound just is oxidized to non-water-soluble bipseudoindoxyl dye when fully not being penetrated into yarn inside as yet.Therefore, this dyeing course makes dyestuff only rest on yam surface, and does not get into fibrous inside.See that from yarn cross section yarn inside is white core effect, yam surface then presents the ring-type Color owing to having covered a large amount of dyestuffs.Therefore, this padding effect is called " ring dyes " again.Because the bipseudoindoxyl dye of yarn dyeing is only covered the cotton surface, washing adds the frictional force in man-hour makes part dye decolored, so after washing, fading in various degree can appear in jeans.When the lip-deep part bipseudoindoxyl dye of denim because of friction or washing when coming off gradually, the inner white core segment of yarn just reveals, and distinctive " showing money or valuables one carries unintentionally " effect occurs, is also referred to as " washing " effect.This effect is particularly evident in outstanding position, suture position and the marginal portion of jeans (for example collar, sleeve limit, tape edge, the centre joint etc.).So the jeans after washing is handled can present strong depth color contrast and the local effect that shows money or valuables one carries unintentionally, and have extremely strong third dimension, on garment market, are popular.
Use the fabric of bipseudoindoxyl dye beam dyeing yarn weaving to be mostly the woven fabric that structure is comparatively closely stiffening, be used to make jeans or chaqueta mostly.If can the method for weaving denim be transplanted in the weaving of cotton knitted cloth,, and after washing, can permit to obtain " showing money or valuables one carries unintentionally " effect by this cotton ready-made clothes that makes of weaving cotton cloth even dye the beamed yarn woven cotton knitted cloth of effect with having ring.But, can find after anatomizing, weave the technology of denim and can not use on the cotton knitted cloth.The first, the cotton viscosity of cotton knitted cloth is lower, and yarn count is thinner, and bipseudoindoxyl dye can fully be penetrated into yarn or fibrous inside, can't obtain ring and dye effect; The second, the color and luster of bipseudoindoxyl dye is single, has limited the rich color property of T-shirt.At present,, or the ready-made clothes T-shirt is carried out garment dyeing, after washing, also can make color " shoal, variable color, bleach " to a certain extent though answer SULPHUR DYES or coating that cotton fabrics is dyeed.But these colouring method costs are higher, and the fabric color after the dyeing is outmoded, and is bright-coloured inadequately, can not obtain significantly " showing money or valuables one carries unintentionally " effect.In addition, these colouring methods can not carry out continuous dyeing production.And adhesive is used in pigment dyeing, makes the feel of fabric not good enough.
Though denim also belongs to Woven Fabrics, use the look organization method, promptly earlier with beam dyeing method yarn dyeing line, the method for weaving cotton cloth again, production efficiency is low, and the bipseudoindoxyl dye color and luster is single, can not dye abundant colors, can't satisfy the color requirement of tatting clothes.
Summary of the invention
The technical problem that the present invention will solve is; Be difficult on cotton knitted cloth and Woven Fabrics, to obtain the deficiency that padding effect or ring dye effect to existing textile dyeing technology; A kind of processing method with ready-made clothes of washing effect is provided; This method at first dyes to cotton, and the cotton after will dyeing is again processed the ready-made clothes with washing effect.
The technical problem that the present invention further will solve is, a kind of ready-made clothes with washing effect also is provided.
According to one aspect of the present invention, a kind of processing method with ready-made clothes of washing effect is provided, at first cotton is carried out cation modifying; Then utilize REACTIVE DYES that cotton is carried out foam dyeing; Then cotton is made ready-made clothes, at last ready-made clothes is washed, obtain having the ready-made clothes of washing effect.
Said cation modifying step comprises:
S1.1: preparation contains the padding liquid of 10～100g/L macromolecule cation modifier and 10～100g/L sodium carbonate;
S1.2: under 10～35 ℃ of conditions, cotton is padded processing in padding liquid, control band liquid measure is 60～80%;
S1.3: the cotton after will padding is in 110～180 ℃ of oven dry;
S1.4: after the cotton after will drying cleans 1～4 time, to cotton dehydration, oven dry and HEAT SETTING.
Wherein, said macromolecule cation modifier is for gathering epoxy-cationic compound, polyamide chloro expoxy propane resin or cationic acrylamide base co-polymer.
The said REACTIVE DYES that utilize comprise the step that cotton carries out foam dyeing:
S2.1: preparation REACTIVE DYES concentration is the dye liquor of 10～100g/L, also contains the sodium carbonate of 1～50g/L, the blowing agent of 1～50g/L and the thickener of 0.5～50g/L in this dye liquor;
S2.2: dye liquor is injected in the foam maker preparation foam;
S2.3: foam is applied on the cotton surface of cation modifying;
S2.4: will after the cotton oven dry that step S2.3 handles, bake 30～300s fixation in 150～220 ℃;
S2.5: will be behind the cotton soap boiling of fixation drying and shaping.
Wherein, said REACTIVE DYES are the active base class of triazine, the active base class of pyrimidine, the active base class of vinyl sulfone(Remzaol of single active group or the REACTIVE DYES that contain two or more active groups; Preferably, said REACTIVE DYES are that dichloro, a chlorine, a fluorine or nicotinic acid replace s-triazine or difluoro one chlorine or trichloropyrimidine.In addition, said blowing agent is lauryl sodium sulfate, neopelex, sulfosuccinate di-sec-octyl sodium salt, dodecyl polyoxyethylene ether ammonium sulfate, fatty alcohol polyethenoxy ether class or the anion or the nonionic foaming agent that are obtained by natural macromolecule modification; Said thickener is CMC, hydroxyethylcellulose or hydroxypropyl methylcellulose.
The said step that ready-made clothes is washed comprises:
S3.1: it is in 4.0～7.0 the water that ready-made clothes is added the pH value, and the weight ratio of adding and ready-made clothes is respectively 0.2～4% cellulase and 50～100% float stone, and control bathing ratio is 8: 1～15: 1;
S3.2: be warming up to 50～60 ℃, and insulation washing 15～40min, then with the cellulase deactivation;
S3.3: ready-made clothes is cleaned in containing 50～60 ℃ of water of detergent, in 10～35 ℃ of water, clean again;
S3.4: with the ready-made clothes input contain with the ready-made clothes weight ratio be in the aqueous solution of 1～10% softener, under 40～60 ℃ of conditions, handle 5～20min, dehydration, oven dry, the ready-made clothes that obtains having the washing effect.
In addition, the said step that ready-made clothes is washed can also comprise before said step S3.1:
S4.1: in the pH value is 10～11 water, add drift ice, make the effective chlorine that contains 0.2～2g/L in the water;
Add in the water of S4.2: step S4.1 ready-made clothes and with the ready-made clothes weight ratio be 50～100% float stone, control bathing ratio is 8: 1～15: 1;
S4.3: wash 15～40min down at 10～35 ℃;
S4.4: ready-made clothes is cleaned in containing 50～60 ℃ of water of detergent, in 10～35 ℃ of water, clean again.
In comprising the ready-made clothes washing step of above-mentioned steps S4.1～4.2, said step S3.1 can also for: it is in 4.0～7.0 the water that ready-made clothes is added the pH value, and the weight ratio of adding and ready-made clothes is 0.2～4% cellulase, and control bathing ratio is 8: 1～15: 1.In addition, said step S3.2 can also for: be warming up to 50～60 ℃, and insulation washing 15～40min, then with the cellulase deactivation.
According to the present invention on the other hand, a kind of ready-made clothes with washing effect being provided also, is to adopt the processing method of the above-mentioned ready-made clothes with washing effect to process.Preferably, said ready-made clothes is in men's style or woman style knitting T-shirt, tatting shirt, tatting coat or tatting trousers.
The present invention is difficult on cotton knitted cloth or Woven Fabrics, to obtain the problem that padding effect or ring dye effect for solving existing staining technique; A kind of processing method with ready-made clothes of washing effect is provided; Promptly utilize foam continuous dyeing technology; Evenly applying the foam that contains the high concentration REACTIVE DYES through on the cation-modified cotton in advance, utilize the characteristics of foam low strap liquid measure, make cotton obtain the padding effect.The foam dyeing technology has solved the normal dyeing method can not obtain the padding effect on cotton a difficult problem, and the use of REACTIVE DYES makes that the color diversity is able to embody, and meets fashion.
It is extremely important to utilize the macromolecule cation auxiliary agent that cotton is carried out cation modifying in advance.Behind cation modifying, fiber surface just forms one deck and is cationic polymeric membrane.When the foam that will contain REACTIVE DYES was applied on the cotton of macromolecule cation additive modification, foam broke immediately and forms liquid and absorbed by fabric.At this moment, the REACTIVE DYES ion in the liquid is caught by the macromolecule cation layer because the water soluble group that contains in the molecular structure is electronegative, thereby causes REACTIVE DYES mainly to rest on yarn or cloth surface, can not penetrate into the inside of yarn or cloth easily.Therefore, comparatively speaking, the inner dye strength of yarn or cloth will dye effect thereby realize encircling far below its surperficial dye strength.On the other hand; Because the band liquid measure relatively low (can be low to moderate 30%) of fabric during foam dyeing; Liquid few in number has limited dyestuff to yarn or inner diffusion and the infiltration of cloth, can not the situation of image height band liquid measure under such inside that is penetrated into yarn or cloth freely.Therefore, the low strap liquid measure characteristic of foam has also hindered dyestuff and further has been penetrated into the inside of fine yarn or cloth, thereby helps to obtain the effect of padding.
The cotton that makes thus stands certain powerful industry washing processing (frictional force or the cellulase effect that are in the suds like float stone) again after processing ready-made clothes, the dyestuff that adheres to fine yarn or cloth surface is prone to be removed.Thereby inner " Bai Xin " of yarn or cloth can appear, and can obtain the imitative old effect of " washing ".
In the processing method of the present invention because the band liquid measure of fabric is low during foam dyeing, so dyeing time is short, power consumption less, cost is low.In addition, foam dyeing also can realize continuous production, and reactive dyeing need not used adhesive, and the clothing of processing has good hand feeling, and reactive dyeing has lovely luster, characteristics that chromatogram is complete.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is the flow chart with processing method of the ready-made clothes of washing effect of the present invention;
Fig. 2 is the flow chart of cation modifying step;
Fig. 3 is the flow chart of foam dyeing step;
Fig. 4 is the flow chart of an embodiment of ready-made clothes washing step;
Fig. 5 is the flow chart of another embodiment of ready-made clothes washing step.
The specific embodiment
Fig. 1 is the processing method that has the ready-made clothes of washing effect according to of the present invention; Fig. 2 is the flow chart of cation modifying step; Fig. 3 is the flow chart of foam dyeing step; Fig. 4 is the flow chart of an embodiment of ready-made clothes washing step, and Fig. 5 is the flow chart of another embodiment of ready-made clothes washing step.
As shown in Figure 1, this processing method comprises: cation modifying, foam dyeing, ready-made clothes production and four steps of ready-made clothes washing are elaborated to it respectively below.
A) cation modifying
As shown in Figure 2, this step specifically comprises:
S1.1: what preparation contained 10～100g/L macromolecule cation modifier and 10～100g/L sodium carbonate pads modification liquid.Wherein, this macromolecule cation modifier for example can be to gather epoxy-cationic compound, polyamide chloro expoxy propane resin or cationic acrylamide base co-polymer etc.
S1.2: under 10～35 ℃ of conditions, knitted fabric is padded processing in padding liquid, control band liquid measure is 60～80%.The cotton of indication is preferably cotton knitted cloth or cotton Woven Fabrics here; But, should be appreciated that it is obvious that for the technology of this area; Cotton also can be other suitable blended knitted cloth/Woven Fabrics of cotton ramie blended spinning knitted cloth/Woven Fabrics, staple; Cotton viscose glue or the blended knitted cloth/Woven Fabrics of various artificial silk, the blended knitted cloth/Woven Fabrics of trueran, the blended knitted cloth/Woven Fabrics of cotton polyamide fibre etc.
S1.3: the cotton after will padding is in 110～180 ℃ of oven dry.
S1.4: after the cotton after will drying cleans 2～4 times, to cotton dehydration, oven dry and HEAT SETTING, in order to the usefulness of dyeing.
B) foam dyeing
As shown in Figure 3, this step particularly comprises:
S2.1: preparation REACTIVE DYES concentration is the dye liquor of 10～100g/L, also contains the sodium carbonate of 1～50g/L, the blowing agent of 1～50g/L and the thickener of 0.5～50g/L in this dye liquor.This dye liquor is to prepare according to the depth of color.Wherein, REACTIVE DYES can be the REACTIVE DYES of any appropriate; For example can be the REACTIVE DYES of single active group; For example the REACTIVE DYES of single active groups such as the active base class of triazine (replacing s-triazine etc. like dichloro, a chlorine, a fluorine or nicotinic acid), the active base class (like difluoro one chlorine, trichloropyrimidine etc.) of pyrimidine, the active base class of vinyl sulfone(Remzaol also can be the REACTIVE DYES that contain two or more active groups.In addition, used blowing agent is anionic or nonionic surface active agent, and wherein, anion surfactant can be lauryl sodium sulfate, neopelex, sulfosuccinate di-sec-octyl sodium salt, dodecyl polyoxyethylene ammonium sulfate etc.; Nonionic surface active agent can be fatty alcohol polyethenoxy ether class, or by natural macromolecule modification foaming agent, APG APG etc. for example.In addition, used thickener is a nonionic thickener, for example can be CMC, hydroxyethylcellulose, hydroxypropyl methylcellulose etc.
S2.2: dye liquor is injected in the foam maker preparation foam.Optionally, capable of using like the dynamic foam generator, regulate air injection rate and liquid injection rate in its gas-liquid mixed head, to prepare the foam of different blowing ratios and different expansion rates.Preferably, the dynamic foam generator of use contains zigzag high-speed gas-liquid mixing head.When high concentration dye liquor to be foamed during through conduit input mixing head, the air of corresponding discharge also gets into mixing head simultaneously, after the abundant mixing through the gas-liquid mixed head, can make evenly continuous foam.
S2.3: foam is applied on the cotton of cation modifying.For example; Foam delivery conduit capable of using is sent to the stable foam of preparation on the roll of padding machine; Make on the cotton (for example cotton knitted cloth or cotton Woven Fabrics) after foam is uniformly applied to cation modifying, and regulate by the band liquid measure of dyeing and weaving thing through the pressure and the foam delivery speed that change pressure roller.Also can bubble jet be coated onto on the surface of cloth, again with scraping the surface that roller evenly is applied to cloth.In this step, can use various types of form dyeing machines.
S2.4: after will going up the cotton oven dry of step processing, bake 30～300s fixation in 150～220 ℃.Wherein, the temperature of oven dry is 110～180 ℃, is preferably 110 ℃.
S2.5: will be behind the cotton soap boiling of fixation drying and shaping, in order to making the usefulness of ready-made clothes.
C) ready-made clothes production
In this step, will be designed to the ready-made clothes of different styles through the colored fabric of foam surface dyeing, for example men and women's formula knitted t-shirt of different styles, or various tatting shirt/overcoat/trousers is to be used for follow-up ready-made clothes washing.
D) ready-made clothes washing
In this step; The ready-made clothes of making is being handled as carrying out different washings in the industrial rinsing machine; According to different " showing money or valuables one carries unintentionally " (washing) effect of requirement, can adopt the direct washing process of cellulase or earlier ready-made clothes washed the compound washing process that the plain enzyme of reprocess fibre is washed with drift ice.
As shown in Figure 4, the direct washing process of this cellulase specifically comprises:
S3.1: it is in 4.0～7.0 the water that ready-made clothes is added the pH value, and the weight ratio of adding and ready-made clothes is respectively 1～4% cellulase and 50～100% float stone, and control bathing ratio is 8: 1～15: 1.Wherein, the pH value for example can be regulated with acetic acid, so that cellulase can be brought into play its unhairing plumage effect preferably under this pH value.In addition; This is located said bathing ratio and is meant the ratio between water (in L) and the ready-made clothes (in kg); For example, the bathing ratio is to wash in the ready-made clothes input 50L water that is meant 5kg at 10: 1, perhaps becomes the ready-made clothes input in the water of similar ratio with it; For example the 1kg ready-made clothes drops in the 10L water, and it is medium that the 10kg ready-made clothes drops into 100L water.
S3.2: be warming up to 50～60 ℃, cellulase can be brought into play unhairing plumage effect preferably under this temperature, and insulation washing 15～40min, then with the cellulase deactivation.For example, can be warming up to 80 ℃, and insulation 10min is with the cellulase deactivation.
S3.3: ready-made clothes is cleaned in containing 50～60 ℃ of water of detergent, in 10～35 ℃ of water, clean again.
S3.4: it is to handle dehydration, oven dry, the ready-made clothes that obtains having the washing effect in the treatment fluid of 1～10% softener that the ready-made clothes input is contained with the ready-made clothes weight ratio.Preferably, the softener treatment temperature is 60 ℃, and the time is 15～20min.
As shown in Figure 5, compound washing process comprises:
S4.1: in the pH value is 10～11 water, add drift ice, make the effective chlorine that contains 0.2～2g/L in the water.For example, pH value sodium carbonate capable of using is regulated.
Add in the water of S4.2: step S4.1 ready-made clothes and with the ready-made clothes weight ratio be 50～100% float stone, the bathing ratio is 8: 1～15: 1.
S4.3: wash 15～40min down at 10～35 ℃.
S4.4: ready-made clothes is cleaned in containing 50～60 ℃ of water of detergent, in 10～35 ℃ of water, clean again.
Following step is the same with S3.1～S3.4.
In compound washing process, in step S3.1, also can not add float stone, in addition, the washing time in step S3.2 also can reduce to 15～20min.
Embodiment 1
1. cation modifying
(1) the modification padding liquid of preparation 60g/L cation modifier Indosol E50 and 60g/L sodium carbonate suitably heats the dissolving to help macromolecule cation modifier during dosing.
(2) under the room temperature, with knitting cotton (textile double rib cloth, 250g/m
2) in padding liquid, two soak two and roll processing, control band liquid measure is 70%.
The knitted cotton that (3) will pad modification liquid is distributed in 120 ℃ of following drying 2min.
(4) fabric after the oven dry is washed 2 times in 60 ℃ of warm water earlier, subsequently room temperature cold wash 1 time, each scavenging period is 5min.Subsequently fabric dehydration, oven dry, HEAT SETTING are prepared against the usefulness of dyeing.
2. foam dyeing
(1) prepares dye liquor, contain C.I. reactive red 239, the soda ash of 15g/L, the lauryl sodium sulfate of 15g/L and the hydroxyethylcellulose of 5g/L of 50g/L in the dye liquor.Elder generation is at the speed stirring 5min of electric mixer low speed with 1000 rev/mins before dye liquor injects foaming machine.Should not the be too fast too urgent bubble that produces when preventing to stir of mixing speed.
(2) dye liquor for preparing is injected in the dynamic foam generator (Minimix/2683, Werner mathis).The air injection flow of regulating in the foam maker is 1L/min, and the dye liquor injection rate is 100mL/min, is 10: 1 even foam with the preparation blowing ratio.
(3) utilize the foam delivery conduit that the stable foam of preparation is sent on the form dyeing machine, evenly be coated with the surface of dying cotton again, and the band liquid measure of control institute dyeing and weaving thing is 30%.
(4) dye the back fabric at 100 ℃ of following drying 2.5min, under 180 ℃, bake 45 seconds then to accomplish fixation.
(5) fabric after the fixation in the liquid of soaping of soap that contains 2g/L and sodium carbonate in 98 ℃ down handle 15min after drying and shaping, in order to making the usefulness of ready-made clothes.
3. ready-made clothes production
The men and women's knitted t-shirt that utilizes the coloured fabrics that makes in the above-mentioned steps to design different styles is used for follow-up ready-made clothes washing.
4. ready-made clothes washing
In industrial rinsing machine, add 50L water, after use acetic acid adjusting pH is 4.5～5.5, add the 100mg cellulase.Subsequently 5kg clothes and 5kg float stone are dropped in the rinsing machine together, be warmed up to 55 ℃ after insulation washing 30min.Be warmed up to 80 ℃ of insulation 10min after the completion, to the cellulase deactivation.Drain after cellulase deactivation water lotion and float stone picked is washed 10min earlier with clothing in containing 60 ℃ of warm water of the clean Xian's agent 209 of 2g/L, in cold water, wash each 5min, subsequent dewatering again 2 times.The back clothing input of will dewatering contains in 0.25kg softener SC-302 (Goebel green science and technology group, the Dongguan) treatment fluid (bath raio 10: 1), handles 20min down in 60 ℃.Finishing dealing with, dewater in the back, oven dry gets final product.
Embodiment 2
1. cation modifying
(1) padding liquid of preparation 60g/L cation modifier Indosol E50 and 60g/L soda ash suitably heats the dissolving to help macromolecule cation modifier during dosing.
(2) under the room temperature, with woven cotton fabric (textile drillipg, 250g/m
2) in padding liquid, carry out two and soak two and roll processing, control band liquid measure is 70%.
The knitted cotton that (3) will pad modification liquid is distributed in 120 ℃ of following drying 2.5min.
(4) fabric after the oven dry is washed 2 times in 60 ℃ of warm water earlier, subsequently room temperature cold wash 1 time, each scavenging period is 5min.Subsequently fabric dehydration, oven dry, HEAT SETTING are prepared against the usefulness of dyeing.
2. foam dyeing technology
(1) preparation dye liquor, the Nowe that contains 50g/L in the dye liquor is cloned dark blue S-G (Huntsman), the sodium carbonate of 15g/L, the lauryl sodium sulfate of 15g/L and the hydroxyethylcellulose of 5g/L.Elder generation is at the speed stirring 5min of electric mixer low speed with 1000 rev/mins before dye liquor injects foaming machine.Mixing speed is unsuitable too fast too urgent, produces bubble when preventing to stir.
(2) dye liquor for preparing is injected in the dynamic foam generator (Minimix/2683, Werner mathis).The air injection flow of regulating in the foam maker is 800ml/min, and the dye liquor injection rate is 100ml/min, is about 8: 1 even foam with the preparation blowing ratio.
(3) utilize the foam delivery conduit that the stable foam of preparation is sent on the roll of continuous padding machine, regulate the pressure roller rolling rate, make by the band liquid measure of dyeing and weaving thing to be 30%.
(4) fabric after dying bakes 45 seconds to accomplish fixation then at 100 ℃ of following drying 2.5min under 180 ℃.
(5) fabric after the fixation in the liquid of soaping of soap that contains 2g/L and soda ash in 98 ℃ down handle 15min after drying and shaping, in order to making the usefulness of ready-made clothes.
3. ready-made clothes production
The men and women's formula tatting shirt, tatting overcoat and the trousers that utilize the coloured fabrics that makes in the above-mentioned steps to design different styles are used for follow-up ready-made clothes washing.
4. ready-made clothes washing
(1) drift ice is washed
In industrial rinsing machine, add 50L water, using sodium carbonate to regulate pH is that 10～11 back adding drift ices are made into the water lotion of available chlorine content as 1g/L.Then 5kg clothing and 5kg float stone are dropped in the rinsing machine together normal temperature washing 30min.Drain subsequently water lotion and float stone picked is washed 10min, subsequent dewatering earlier with clothing in containing 60 ℃ of warm water of 2g/L dodium thiosulfate.Then clothing being carried out acidic cellulase again washes.
(2) acidic cellulase is washed
In industrial rinsing machine, add 50L water, using acetic acid to regulate pH is that 4.5～5.5 backs add the 100mg cellulase.Clothing after subsequently drift ice being washed drops in the rinsing machine, be warmed up to 55 ℃ after insulation washing 20min.Be warmed up to 80 ℃ of insulation 10min after the completion to the cellulase deactivation.The water lotion of draining after the cellulase deactivation is washed 10min earlier with clothing in containing 60 ℃ of warm water of 2g/L detergent 209, in cold water, wash 2 times again, each 5min, subsequent dewatering.Then the clothing input is contained in softener SC-302 (Goebel green science and technology group, the Dongguan) treatment fluid with respect to fabric weight 5%, handle 20min down in 60 ℃.Finishing dealing with, dewater in the back, oven dry gets final product.
The above is merely representative embodiment of the present invention, does not limit the present invention in any way, and all any modifications of within spirit of the present invention and principle, being done, is equal to replacement or improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1. the processing method with ready-made clothes of washing effect is characterized in that, at first cotton is carried out cation modifying; Then utilize REACTIVE DYES that cotton is carried out foam dyeing; Then cotton is processed ready-made clothes, at last ready-made clothes is washed, obtain having the ready-made clothes of washing effect.
2. the processing method with ready-made clothes of washing effect according to claim 1 is characterized in that said cation modifying step comprises:
S1.1: preparation contains the padding liquid of 10～100g/L macromolecule cation modifier and 10～100g/L sodium carbonate;
S1.2: under 10～35 ℃ of conditions, cotton is padded processing in padding liquid, control band liquid measure is 60～80%;
S1.3: the cotton after will padding is in 110～180 ℃ of oven dry;
S1.4: after the cotton after will drying cleans 1～4 time, to cotton dehydration, oven dry and HEAT SETTING.
3. the processing method with ready-made clothes of washing effect according to claim 2 is characterized in that said macromolecule cation modifier is for gathering epoxy-cationic compound, polyamide chloro expoxy propane resin or cationic acrylamide base co-polymer.
4. the processing method with ready-made clothes of washing effect according to claim 1 is characterized in that the said REACTIVE DYES that utilize comprise the step that cotton carries out foam dyeing:
S2.1: preparation REACTIVE DYES concentration is the dye liquor of 10～100g/L, also contains the sodium carbonate of 1～50g/L, the blowing agent of 1～50g/L and the thickener of 0.5～50g/L in this dye liquor;
S2.2: dye liquor is injected in the foam maker preparation foam;
S2.3: foam is applied on the cotton surface of cation modifying;
S2.4: will after the cotton oven dry that step S2.3 handles, bake 30～300s fixation in 150～220 ℃;
S2.5: will be behind the cotton soap boiling of fixation drying and shaping.
5. the processing method with ready-made clothes of washing effect according to claim 4; It is characterized in that said REACTIVE DYES are the active base class of the triazine of single active group, the active base class of pyrimidine, the active base class of vinyl sulfone(Remzaol or the REACTIVE DYES that contain two or more active groups.
6. the processing method with ready-made clothes of washing effect according to claim 4; It is characterized in that said blowing agent is lauryl sodium sulfate, neopelex, sulfosuccinate di-sec-octyl sodium salt, dodecyl polyoxyethylene ether ammonium sulfate, fatty alcohol polyethenoxy ether class or the anion or the nonionic foaming agent that are obtained by natural macromolecule modification.
7. the processing method with ready-made clothes of washing effect according to claim 4 is characterized in that said thickener is CMC, hydroxyethylcellulose or hydroxypropyl methylcellulose.
8. the processing method with ready-made clothes of washing effect according to claim 1 is characterized in that the said step that ready-made clothes is washed comprises:
S3.1: it is in 4.0～7.0 the water that ready-made clothes is added the pH value, and the weight ratio of adding and ready-made clothes is respectively 0.2～4% cellulase and 50～100% float stone, and control bathing ratio is 8: 1～15: 1;
S3.2: be warming up to 50～60 ℃, and insulation washing 15～40min, then with the cellulase deactivation;
S3.3: ready-made clothes is cleaned in containing 50～60 ℃ of water of detergent, in 10～35 ℃ of water, clean again;
S3.4: with the ready-made clothes input contain with the ready-made clothes weight ratio be in the aqueous solution of 1～10% softener, under 40～60 ℃ of conditions, handle 5～20min, dehydration, oven dry, the ready-made clothes that obtains having the washing effect.
9. the processing method with ready-made clothes of washing effect according to claim 8 is characterized in that, the said step that ready-made clothes is washed also comprised before said step S3.1:
S4.1: in the pH value is 10～11 water, add drift ice, make the effective chlorine that contains 0.2～2g/L in the water;
Add in the water of S4.2: step S4.1 ready-made clothes and with the ready-made clothes weight ratio be 50～100% float stone, control bathing ratio is 8: 1～15: 1;
S4.3: wash 15～40min down at 10～35 ℃;
S4.4: ready-made clothes is cleaned in containing 50～60 ℃ of water of detergent, in 10～35 ℃ of water, clean again.
10. the processing method with ready-made clothes of washing effect according to claim 9 is characterized in that said step S3.1 is:
It is in 4.0～7.0 the water that ready-made clothes is added the pH value, and the weight ratio of adding and ready-made clothes is 0.2～4% cellulase, and control bathing ratio is 8: 1～15: 1.
11. the processing method with ready-made clothes of washing effect according to claim 9 is characterized in that said step S3.2 is:
Be warming up to 50～60 ℃, and insulation washing 15～40min, then with the cellulase deactivation.
12. the ready-made clothes with washing effect is characterized in that, each described processing method with ready-made clothes of washing effect processes in the employing claim 1～11.
13. the ready-made clothes with washing effect according to claim 12 is characterized in that said ready-made clothes is knitting T-shirt, tatting shirt, tatting coat or tatting trousers.
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