CN105002728A - Method for solving inner-outer layer chromatic aberration generation problem during cheese or warp beam dyeing process - Google Patents
Method for solving inner-outer layer chromatic aberration generation problem during cheese or warp beam dyeing process Download PDFInfo
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- CN105002728A CN105002728A CN201510424998.2A CN201510424998A CN105002728A CN 105002728 A CN105002728 A CN 105002728A CN 201510424998 A CN201510424998 A CN 201510424998A CN 105002728 A CN105002728 A CN 105002728A
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Abstract
The invention provides a method for solving the inner-outer layer chromatic aberration generation problem during the cheese or warp beam dyeing process. The method comprises the steps of pre-treating yarns or fabrics, modifying anions and dyeing. The anion modifying step comprises the operations of immersing yarns or fabrics in a modification liquid containing an anionic modifier and sodium carbonate; treating the yarns or the fabrics at 0-100 DEG C for 5 minutes to 48 hours, neutralizing and washing the yarns or the fabrics in water. Preferably, with the amount of the dye counted as 100%, the amount of the anionic modifier is 10-300% relative to the dye. According to the technical scheme of the invention, during the cheese or warp beam dyeing process, the inner and outer layers of yarns are uniformly dyed, and the chromatic aberration (delta E) between the inner and outer layers of the layers of yarns is not greater than 0.5. Therefore, the chromatic aberration (delta E) is much smaller than that of the conventional dyeing method.
Description
Technical field
The present invention relates to a kind of method solving ectonexine generation aberration in cheese or beam dyeing process, belong to textile technology field.
Background technology
In cheese or beam dyeing process, occur that ectonexine aberration is the technical problem perplexing dyer author for a long time.Because dyestuff has affinity and dye liquor flowing tandem, inevitably cause ectonexine aberration, bring a lot of problem to follow-up processing.At present, solve mainly through several method.The first, by Controlling Technology parameter, as programming rate.The second, add levelling agent.3rd, choose the yarn that color distortion is larger.Method one and method two limited to ectonexine Difference Control, can not meet the demands high dyed yarn.Though method three can solve, cost is high, and loss is large.
In sum, a kind of method solving ectonexine generation aberration in cheese or beam dyeing process is provided to be one of this area problem demanding prompt solution.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of method solving ectonexine generation aberration in cheese dyeing or beam dyeing process,
For achieving the above object, the invention provides a kind of method solving ectonexine generation aberration in cheese dyeing or beam dyeing process, the method comprise to yarn or fabric carry out pre-treatment, anion-modified and dyeing step, wherein, describedly anion-modifiedly to comprise: yarn or fabric are immersed in the modification liquid comprising anion-modified dose and soda ash, at 0-100 DEG C, process 5 minutes to 48 hours, then carry out neutralization &washing;
Preferably, in the consumption of dyestuff for 100%, the described anion-modified dose of consumption relative to dyestuff is 10-300%.
In the present invention, dye dosage is not particularly limited, and those skilled in the art can determine according to the needs of actual dye level.
Cheese dyeing of the present invention refers to and (is commonly referred to as " metal ") around on the bobbin being covered with eyelet by reel for yarn, is then enclosed within the dye post of dyeing machine yarn carrier by the bobbin of winding, puts into cone dyeing machine and dye; Described beam dyeing refers to the requirement by yarn-dyed fabric warp thread form and aspect and quantity, raw yarn is wound on by loose formula warping machines on porose coil pipe and forms loose formula axle (a large bobbin can be regarded as), be contained on dyeing yarn carrier again, put into beam dyeing machine to dye, in addition fabric also can carry out beam dyeing (by fabric wrapping on the inner drum of warp beam machine, put into beam dyeing machine and dye).
In the above-mentioned methods, preferably, carry out in described pretreatment process anion-modified; Or, first carry out pre-treatment, then carry out anion-modified; More preferably, when carrying out anion-modified in described pretreatment process, described pre-treatment and describedly anion-modifiedly simultaneously to carry out in same bath; Further preferably, described pre-treatment comprises kiering and/or bleaching series of processes, but is not limited thereto, and can also comprise other pretreatment procedures (such as destarch, it is mainly for woven) according to the difference of fabric; When carrying out anion-modified in pretreatment process, two kinds of situations can be comprised: 1. carry out with bath, namely cloudyly can to carry out in same bath with kiering or bleach from modification simultaneously; 2. different bath is carried out, and namely kiering is carried out anion-modified after terminating, then bleaches).
In the above-mentioned methods, preferably, described anion-modified and described dyeing is carried out in same bath simultaneously (when anion-modified carry out with dyeing simultaneously time, anion-modified dose can dye competing with dyestuff, and then reduces the dyeing rate of dyestuff; In addition, once after anion-modified dose of upper dye, will repel on dyestuff and contaminate, reduce dyeing rate further, and then reach level dyeing, prevent the object of ectonexine aberration); Or, described anion-modified and described dyeing separates in different bath to be carried out, when separately carrying out, first carry out anion-modified to yarn or fabric, then carry out dyeing (carry out in the ban anion-modified and then dye time, after anion-modified, the internal layer anion of cheese or warp beam is more, and skin is relatively less; Like this when dyeing, the internal layer dyestuff of cheese or warp beam contaminates relatively less, skin is relatively many, and then reaches level dyeing, prevents the object of ectonexine aberration).
In the above-mentioned methods, preferably, with the stereometer of modification liquid, described pure paper mill wastewater is 2-50g/L; More preferably, also Na is comprised in described modification liquid
2sO
4, with the stereometer of modification liquid, described Na
2sO
4concentration≤100g/L.
In the above-mentioned methods, preferably, described anion-modified dose contains at least one anionic group and at least one reactive group.
Adopted in the above-mentioned methods anion-modified dose can for application number be 201410571707.8 Chinese patent application (denomination of invention is anion-modified dose of a kind of response type and preparation method thereof, the applying date is on October 23rd, 2014) in described anion-modified dose of response type, it is introduced here as a reference in full, preferably, the described anion-modified dose of combination of one or more comprised in the compound shown in the compound shown in formula I and/or formula II:
Wherein, R
1be selected from-H ,-CH
3,-CH
2cH
3;
R
2be selected from the aryl radical with one or more water soluble groups;
R
3be selected from
R
4be selected from
In the above-mentioned methods, preferably, R
2be selected from
In the above-mentioned methods, preferably, the described anion-modified dose of combination of one or more comprised in compound shown in following formula 1 to formula 11:
In the above-mentioned methods, preferably, described yarn or fabric contain the composition that can react with anion-modified dose; More preferably, the material of preparing of described yarn or fabric comprises the combination of one or more in cotton, viscose glue, hair, silk, fiber crops.
In the above-mentioned methods, preferably, the form of described yarn comprises cheese or beamed yarn.
In the above-mentioned methods, preferably, yarn or fabric, after anion-modified, can also carry out neutralization &washing (neutralization &washing comprises washing and pickling); The conventional water wash method that washing can adopt according to field of textiles is carried out, such as, the warm water of 40 DEG C can be adopted to carry out one washing; The conventional acid washing method that pickling can adopt according to field of textiles carry out, such as, concentration can be adopted to be that the aqueous acetic acid of 0.5g/L carries out pickling.
Present invention also offers a kind of yarn of being prepared by said method or fabric.
The present invention has following beneficial effect:
Technical scheme provided by the invention is simple to operate, when being applied to cheese or beam dyeing, can increase substantially the uniformity of dyeing.
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present invention, object and beneficial effect, existing following detailed description is carried out to technical scheme of the present invention, but can not be interpreted as to of the present invention can the restriction of practical range.
Embodiment 1
Present embodiments provide a kind of textile cheese ectonexine in dyeing course that solves and produce the method for aberration, the method comprises the following steps:
Step one: the pre-treatment textile cheese being comprised to kiering, bleaching;
Step 2: the above-mentioned textile cheese through pre-treatment is placed in containing anion-modified dose, Na
2sO
4with in the mixed solution of soda ash, 60 DEG C of process 60 minutes, after the warm water washing through 40 DEG C, 1 road, then wash through the acetum of 0.5g/L; Wherein, the bath raio of textile cheese and mixed liquor is 1:8; In the consumption of dyestuff for 100%, the described anion-modified dose of consumption relative to dyestuff is 230.77% (being 3% (o.w.f)); Na
2sO
4consumption be 60g/L; The consumption of soda ash is 20g/L;
Above-mentioned o.w.f (On weight the fabric) is the concentration unit in textile dyeing and finishing field, and it is with fabric (or yarn) weight for benchmark, the percentage of opposed fabric (or yarn);
Step 3: be placed in mixed solution colouring method dyeing, dehydration routinely containing red 1% (o.w.f) and blue 0.3% (o.w.f) REACTIVE DYES by above-mentioned through anion-modified cheese, dry, obtain the textile cheese of the uniform lilac of ectonexine color; Wherein, the Sumitomo SS red 3B of red reactive dyes for being provided by SUMITOMO CHEMICAL KCC, the Sumitomo SS blue R of blue active dye for being provided by SUMITOMO CHEMICAL KCC;
The lilac that the method provided by the present embodiment obtains textile cheese ectonexine aberration Δ E is 0.4 (instrument for testing is Datacolor 600 double beam spectrophotometer produced by Datacolor company), is far smaller than common staining method.
Anion-modified dose used in the present embodiment is:
Embodiment 2
Present embodiments provide a kind of textile cheese ectonexine in dyeing course that solves and produce the method for aberration, the method comprises the following steps:
Step one: textile cheese is carried out kiering;
Step 2: wash above-mentioned textile cheese after kiering, carry out anion-modified in water-washing process, operating process is as described below simultaneously:
After the warm water of textile cheese through 60 DEG C, 1 road is washed, be placed in the solution containing anion-modified dose, with soda ash, the pH value of solution be adjusted to 11,60 DEG C of process 40 minutes, after the warm water washing through 40 DEG C, 1 road, then wash through the acetum of 0.5g/L; Wherein, the bath raio of textile cheese and solution is 1:8; In the consumption of dyestuff for 100%, the described anion-modified dose of consumption relative to dyestuff is 86.97% (being 2% (o.w.f));
Step 3: be placed in solution containing red reactive dyes 2.3% (o.w.f) through anion-modified cheese by above-mentioned, colouring method dyeing, dehydration routinely, dries, and obtains the uniform red textile cheese of ectonexine color; Wherein, the Sumitomo SS red 3B of red reactive dyes for being provided by SUMITOMO CHEMICAL KCC;
The redness that the method provided by the present embodiment obtains textile cheese ectonexine aberration Δ E is 0.5, is far smaller than common staining method.
In the present embodiment, can add in kiering liquid when textile cheese being carried out kiering anion-modified dose (kiering and anion-modified carry out in same bath) simultaneously.
Anion-modified dose used in the present embodiment is:
Embodiment 3
Present embodiments provide a kind of pure viscose cheese ectonexine in dyeing course that solves and produce the method for aberration, the method comprises the following steps:
Step one: the pre-treatment pure viscose cheese being comprised to kiering, bleaching;
Step 2: the above-mentioned cheese through pre-treatment is placed in the mixed solution containing blue active dye and anion-modified dose, colouring method dyeing routinely, dehydration, oven dry, obtain the uniform blue pure viscose cheese of ectonexine color; Wherein, the bath raio of pure viscose cheese and mixed solution is 1:10; Blue active dye is the blue R of Sumitomo SS provided by SUMITOMO CHEMICAL KCC, and its consumption is 1% (o.w.f); In the consumption of dyestuff for 100%, the anion-modified dose of consumption relative to dyestuff is 100% (being 1% (o.w.f));
Anion-modified dose used in the present embodiment is:
Soda ash consumption relevant with the consumption of dyestuff (being generally 5-20g/L) in the common staining method of this area; Dyeing temperature is generally 60-80 DEG C; Dyeing time is generally 30-60min;
The blueness that the method provided by the present embodiment obtains pure viscose cheese ectonexine aberration Δ E is 0.5, is far smaller than common staining method.
Embodiment 4
Present embodiments provide a kind of pure numb warp beam yarn ectonexine in dyeing course that solves and produce the method for aberration, the method comprises the following steps:
Step one: the pre-treatment pure numb warp beam yarn being comprised to kiering, bleaching;
Step 2: the above-mentioned pure numb warp beam yarn through pre-treatment is placed in containing anion-modified dose, Na
2sO
4with in the mixed solution of soda ash, 60 DEG C of process 45 minutes, after the warm water washing through 40 DEG C, 1 road, then wash through the acetum of 0.5g/L; Wherein, the bath raio of pure numb beamed yarn and mixed solution is 1:10; In the consumption of dyestuff for 100%, the described anion-modified dose of consumption relative to dyestuff is 138.89% (being 2.5% (o.w.f)); Na
2sO
4consumption be 60g/L; The consumption of soda ash is 20g/L;
Step 3: be placed in solution containing red 0.3% (o.w.f) and blueness 1.5% (o.w.f) REACTIVE DYES through axis by above-mentioned after anion-modified, colouring method dyeing routinely, dehydration, oven dry, obtain ectonexine color uniform grey violet colour purity fiber crops beamed yarn; Wherein, the Sumitomo SS red 3B of red reactive dyes for being provided by SUMITOMO CHEMICAL KCC, the Sumitomo SS blue R of blue active dye for being provided by SUMITOMO CHEMICAL KCC;
The grey violet colour purity fiber crops beamed yarn ectonexine aberration Δ E that the method provided by the present embodiment obtains is 0.3, is far smaller than common staining method.
In the present embodiment, anion-modified dose used is:
Embodiment 5
Present embodiments provide a kind of cotton/sky silk warp beam yarn ectonexine in dyeing course that solves and produce the method for aberration, the method comprises the following steps:
Step one: pre-treatment cotton/sky silk warp beam yarn being comprised to kiering, bleaching;
Step 2: be placed in mixed solution containing blue active dye and anion-modified dose through anion-modified warp beam yarn by above-mentioned, colouring method dyeing, dehydration routinely, to dry, obtain the uniform blue cotton of ectonexine color/sky silk warp beam yarn; Wherein, the bath raio of beamed yarn and mixed solution is 1:8; The Sumitomo SS blue R of blue active dye for being provided by SUMITOMO CHEMICAL KCC, its consumption is 1% (o.w.f); In the consumption of dyestuff for 100%, the anion-modified dose of consumption relative to dyestuff is 100% (being 1% (o.w.f));
The blueness cotton that the method provided by the present embodiment obtains/sky silk warp beam yarn ectonexine aberration Δ E is 0.4, is far smaller than common staining method.
In the present embodiment, anion-modified dose used is:
Claims (10)
1. solve the method that ectonexine in cheese or beam dyeing process produces aberration, the method comprises the step of yarn or fabric being carried out to pre-treatment, anion-modified and dyeing, wherein, describedly anion-modifiedly to comprise:
Yarn or fabric are immersed in the modification liquid comprising anion-modified dose and soda ash, at 0-100 DEG C, processes 5 minutes to 48 hours, then carry out neutralization &washing;
Preferably, in the consumption of dyestuff for 100%, the described anion-modified dose of consumption relative to dyestuff is 10-300%.
2. method according to claim 1, wherein: carry out anion-modified in described pretreatment process; Or, first carry out pre-treatment, then carry out anion-modified;
Preferably, when carrying out anion-modified in described pretreatment process, described pre-treatment and describedly anion-modifiedly simultaneously to carry out in same bath;
More preferably, described pre-treatment comprises kiering and/or bleaching.
3. method according to claim 1, wherein: described anion-modified and described dyeing is carried out in same bath simultaneously; Or,
Described anion-modified and described dyeing separates in different bath to be carried out, and when separately carrying out, first carrying out anion-modified to yarn or fabric, then dyeing.
4. method according to claim 1, wherein: with the stereometer of modification liquid, described pure paper mill wastewater is 2-50g/L;
Preferably, also Na is comprised in described modification liquid
2sO
4, with the stereometer of modification liquid, described Na
2sO
4concentration≤100g/L.
5. method according to claim 1, wherein: described anion-modified dose contains at least one anionic group and at least one reactive group.
6. method according to claim 1 or 5, wherein: the described anion-modified dose of combination of one or more comprised in the compound shown in the compound shown in formula I and/or formula II:
Wherein, R
1be selected from-H ,-CH
3,-CH
2cH
3;
R
2be selected from the aryl radical with one or more water soluble groups;
R
3be selected from
R
4be selected from
7. method according to claim 6, wherein: R
2be selected from
8. method according to claim 1 or 5, wherein: the described anion-modified dose of combination of one or more comprised in compound shown in following formula 1 to formula 11:
9. method according to claim 1, wherein: described yarn or fabric contain the composition that can react with anion-modified dose;
Preferably, the material of preparing of described yarn or fabric comprises the combination of one or more in cotton, viscose glue, hair, silk, fiber crops.
10. yarn prepared by the method producing aberration by ectonexine in the solution cheese described in any one of claim 1-9 or beam dyeing process or fabric.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237179A (en) * | 2017-04-28 | 2017-10-10 | 芜湖富春染织股份有限公司 | A kind of cylinder yarn low aberration dyeing |
| CN107385720A (en) * | 2017-05-27 | 2017-11-24 | 芜湖富春染织股份有限公司 | A kind of processing method before scribbled dyeing |
| CN109763358A (en) * | 2019-01-02 | 2019-05-17 | 鲁泰纺织股份有限公司 | A kind of nylon knits beam dyeing method |
| CN111472121A (en) * | 2020-05-13 | 2020-07-31 | 德清县新鑫达丝绸炼染有限公司 | Novel warp beam imitating dyeing process for cheese |
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|---|---|---|---|---|
| CN1332817A (en) * | 1998-09-21 | 2002-01-23 | 拜尔公司 | Amionically derivatised cotton for improved comfort and care-free laundering |
| CN101824761A (en) * | 2010-03-29 | 2010-09-08 | 河南工程学院 | Dyeing method |
| CN104404761A (en) * | 2014-11-13 | 2015-03-11 | 广东溢达纺织有限公司 | Anti-color staining cellulose fiber yarn, fabrics and ready-made clothes and preparing method thereof |
-
2015
- 2015-07-17 CN CN201510424998.2A patent/CN105002728A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332817A (en) * | 1998-09-21 | 2002-01-23 | 拜尔公司 | Amionically derivatised cotton for improved comfort and care-free laundering |
| CN101824761A (en) * | 2010-03-29 | 2010-09-08 | 河南工程学院 | Dyeing method |
| CN104404761A (en) * | 2014-11-13 | 2015-03-11 | 广东溢达纺织有限公司 | Anti-color staining cellulose fiber yarn, fabrics and ready-made clothes and preparing method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237179A (en) * | 2017-04-28 | 2017-10-10 | 芜湖富春染织股份有限公司 | A kind of cylinder yarn low aberration dyeing |
| CN107385720A (en) * | 2017-05-27 | 2017-11-24 | 芜湖富春染织股份有限公司 | A kind of processing method before scribbled dyeing |
| CN109763358A (en) * | 2019-01-02 | 2019-05-17 | 鲁泰纺织股份有限公司 | A kind of nylon knits beam dyeing method |
| CN109763358B (en) * | 2019-01-02 | 2021-10-08 | 鲁泰纺织股份有限公司 | Dyeing method of polyamide yarn dyed warp beam |
| CN111472121A (en) * | 2020-05-13 | 2020-07-31 | 德清县新鑫达丝绸炼染有限公司 | Novel warp beam imitating dyeing process for cheese |
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Application publication date: 20151028 |