CN102965985A - Vat dye dyeing technology of full-cotton fabric - Google Patents
Vat dye dyeing technology of full-cotton fabric Download PDFInfo
- Publication number
- CN102965985A CN102965985A CN2012105341234A CN201210534123A CN102965985A CN 102965985 A CN102965985 A CN 102965985A CN 2012105341234 A CN2012105341234 A CN 2012105341234A CN 201210534123 A CN201210534123 A CN 201210534123A CN 102965985 A CN102965985 A CN 102965985A
- Authority
- CN
- China
- Prior art keywords
- premium
- currency
- consumption
- dyeing
- cotton fabric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Coloring (AREA)
Abstract
The invention relates to the technical field of vat dye dyeing technology in the textile industry, and in particular relates to a vat dye dyeing technology of a full-cotton fabric. The vat dye dyeing technology comprises the steps of dyeing, adding auxiliaries, maintaining temperature, washing by water, oxidizing, soaping, pickling, and post-processing, wherein the water level is needed to be controlled during dyeing in order to ensure the accuracy of the degree in dyeing and the color and gloss; the amount of used auxiliaries is needed to be adjusted based on an auxiliary quantity form during adding the auxiliary, so as to ensure the quality of the full-cotton fabric in dyeing; and the soaping is needed to be carried out twice so as to ensure the color and gloss. The vat dye dyeing technology of the full-cotton fabric has the characteristics of being simple in technology, good in dyeing effect, resistant to high-temperature washing, and resistant and firm in chlorire bleach, and improves the quality of the full-cotton fabric.
Description
Technical field
The present invention relates to textile industry reducing dye staining technique field, be specifically related to a kind of reducing dye dyeing of all-cotton fabric.
Background technology
COTTON FABRIC is native cellulose fibre, liked by the consumer.But in the dyeing industry, the Dyeing of Cotton Fabric with Reactive Dyes fiber is owing to be subject to the challenge of water resource equal energy source anxiety, simultaneously because the design feature of REACTIVE DYES itself, so that some COLOR FASTNESS of vital staining fabric are relatively relatively poor, thereby can not satisfy high temperature resistant water washing that the client specifies requirement, fastness to chlorine-bleaching etc., thereby the reduction product quality has finally affected the exploitation of Yarn-dyed fabric.
Summary of the invention
The purpose of this invention is to provide that a kind of Color is good, the reducing dye dyeing of high temperature resistant water washing, fastness to chlorine-bleaching, the all-cotton fabric that improves the quality of products.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: a kind of reducing dye dyeing of all-cotton fabric, and described reducing dye dyeing may further comprise the steps:
(1), dyeing, the bath raio information on single with reference to prescription before dyeing, bath raio 1:5. 5～6, open simultaneously the dye vat preset water level; Described all-cotton fabric is placed water, then water is warming up to 80 ℃, add intellectual circle's dyestuff, be incubated 20 minutes;
(2), adding assistant, in the aqueous solution of described all-cotton fabric, add auxiliary agent, described auxiliary agent comprises caustic soda, sodium hydrosulfite, dispersant, dispersion chelating agent, the transformation ratio of described caustic soda is 1.35, and the consumption of described caustic soda is every premium on currency 20～60g, and the consumption of described sodium hydrosulfite is every premium on currency 5～20g, the consumption of described dispersant is every premium on currency 1g, and the consumption of described dispersion chelating agent is every premium on currency 1g;
(3), the insulation, holding temperature is 80 ℃, temperature retention time 50 minutes;
(4), the washing, washing temperature is 60 ℃, washing time 3～5 minutes;
(5), oxidation processes, take preoxidation, in advance promise is all sung oxidant and is added, then be warming up to 50 ℃, add HAC, its consumption is every premium on currency 0.5g, is warming up to subsequently 60 ℃, acid adding is regulated pH value about 10, adds the stronger oxidant H of oxidisability again
20
2Consumption is every premium on currency 2g, is incubated 15 minutes;
(6), soap, add dispersant, its consumption is every premium on currency 1g, adds and disperse chelating agent that its consumption is every premium on currency 1g, carries out soaping the first time 10 minutes time in 60 ℃ the aqueous solution; Add subsequently a small amount of soda ash, its consumption is every premium on currency 0.5g, is warming up to 100 ℃ again and carries out soaping the second time, 20 minutes time;
(7), pickling, add in a small amount of acid and the yarn pH value, be controlled in 6～7, satisfy yarn Acidity of Aikalinity testing requirement.
(8), carry out post processing, thereby obtain the all-cotton fabric of intellectual circle's dyestuff.
The present invention has following beneficial effect: the reducing dye dyeing of a kind of all-cotton fabric of the present invention, described reducing dye dyeing comprise dyeing, adding assistant, insulation, washing, oxidation processes, soap, pickling and carry out post-treating and other steps; Wherein, in staining procedure, at first need to carry out water level control, in order to guarantee the accuracy of the dyeing depth and coloured light; In the adding assistant step, need to use scale to adjust consumption with reference to auxiliary agent, in order to guarantee the dyeing product quality; In the step of soaping, need carry out soaping for twice, in order to guarantee color and luster.In addition, the present invention has that technique is simple, Color good, high temperature resistant water washing, fastness to chlorine-bleaching, the characteristics such as improve the quality of products.
The specific embodiment
The below is further described in detail present embodiment.
The reducing dye dyeing of a kind of all-cotton fabric of the present invention, described reducing dye dyeing may further comprise the steps:
(1), dyeing, the bath raio information on single with reference to prescription before dyeing, bath raio 1:5. 5～6, open simultaneously the dye vat preset water level; Described all-cotton fabric is placed water, then water is warming up to 80 ℃, add intellectual circle's dyestuff, be incubated 20 minutes; Need to prove that because the control of the front water level of dyeing can directly have influence on the accuracy of the dyed color depth and coloured light, thereby in the present embodiment, preset water level improves Color in order to guarantee the accuracy of the dyeing depth and coloured light.
(2), adding assistant, in the aqueous solution of described all-cotton fabric, add auxiliary agent, described auxiliary agent comprises caustic soda, sodium hydrosulfite, dispersant, dispersion chelating agent, the transformation ratio of described caustic soda is 1.35, and the consumption of described caustic soda is every premium on currency 20～60g, and the consumption of described sodium hydrosulfite is every premium on currency 5～20g, the consumption of described dispersant is every premium on currency 1g, and the consumption of described dispersion chelating agent is every premium on currency 1g; Because the use amount that different dyes use amount and different dye type and different staining methods all can have influence on auxiliary agent, thereby in the present embodiment, before dyeing, need to use scale with reference to auxiliary agent, thereby guarantee Color.
(3), the insulation, holding temperature is 80 ℃, temperature retention time 50 minutes;
(4), the washing, washing temperature is 60 ℃, washing time 3～5 minutes; Washing after the insulation is even more important, and deals with improperly to produce the poor problem of in advance oxidation initiation look pattern, thereby in the present embodiment, must accomplish the sealing washing during washing, to avoid air oxidation.
(5), oxidation processes, take preoxidation, in advance promise is all sung oxidant and is added, then be warming up to 50 ℃, add HAC, its consumption is every premium on currency 0.5g, is warming up to subsequently 60 ℃, acid adding is regulated pH value about 10, adds the stronger oxidant H of oxidisability again
20
2Consumption is every premium on currency 2g, is incubated 15 minutes; Dyeing is even more important because oxidation processes is for reducing dye, thereby in the present embodiment, takes preoxidation, in advance stable oxidant is added, and utilizes the main pump effect to make it to be evenly distributed on cheese and the dyestuff; Since the height of pH value can have influence on coloured light variation, thereby acid adding regulates pH value about 10, changes into the coloured light that needs, and realizes colour developing.
(6), soap, add dispersant, its consumption is every premium on currency 1g, adds and disperse chelating agent that its consumption is every premium on currency 1g, carries out soaping the first time 10 minutes time in 60 ℃ the aqueous solution; Add subsequently a small amount of soda ash, its consumption is every premium on currency 0.5g, is warming up to 100 ℃ again and carries out soaping the second time, 20 minutes time; Because the purpose of soaping is to remove loose colour, thereby in the present embodiment, adopts and soap for the first time, residual loose colour is broken away from yarn, and then carry out soaping the second time, avoid occurring secondary reduction or hydrolysis, the initiation color and luster is secretly pseudo-or fastness is excessively low, thereby improves Color.
(7), pickling, add in a small amount of acid and the yarn pH value, be controlled in 6～7, satisfy yarn Acidity of Aikalinity testing requirement.
(8), carry out post processing, thereby obtain the all-cotton fabric of intellectual circle's dyestuff.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, other modifications that those of ordinary skills make technical scheme of the present invention or be equal to replacement, only otherwise break away from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (1)
1. the reducing dye dyeing of an all-cotton fabric is characterized in that, described reducing dye dyeing may further comprise the steps:
(1), dyeing, the bath raio information on single with reference to prescription before dyeing, bath raio 1:5. 5～6, open simultaneously the dye vat preset water level; Described all-cotton fabric is placed water, then water is warming up to 80 ℃, add intellectual circle's dyestuff, be incubated 20 minutes;
(2), adding assistant, in the aqueous solution of described all-cotton fabric, add auxiliary agent, described auxiliary agent comprises caustic soda, sodium hydrosulfite, dispersant, dispersion chelating agent, the transformation ratio of described caustic soda is 1.35, and the consumption of described caustic soda is every premium on currency 20～60g, and the consumption of described sodium hydrosulfite is every premium on currency 5～20g, the consumption of described dispersant is every premium on currency 1g, and the consumption of described dispersion chelating agent is every premium on currency 1g;
(3), the insulation, holding temperature is 80 ℃, temperature retention time 50 minutes;
(4), the washing, washing temperature is 60 ℃, washing time 3～5 minutes;
(5), oxidation processes, take preoxidation, in advance promise is all sung oxidant and is added, then be warming up to 50 ℃, add HAC, its consumption is every premium on currency 0.5g, is warming up to subsequently 60 ℃, acid adding is regulated pH value about 10, adds the stronger oxidant H of oxidisability again
20
2Consumption is every premium on currency 2g, is incubated 15 minutes;
(6), soap, add dispersant, its consumption is every premium on currency 1g, adds and disperse chelating agent that its consumption is every premium on currency 1g, carries out soaping the first time 10 minutes time in 60 ℃ the aqueous solution; Add subsequently a small amount of soda ash, its consumption is every premium on currency 0.5g, is warming up to 100 ℃ again and carries out soaping the second time, 20 minutes time;
(7), pickling, add in a small amount of acid and the yarn pH value, be controlled in 6～7, satisfy yarn Acidity of Aikalinity testing requirement;
(8), carry out post processing, thereby obtain the all-cotton fabric of intellectual circle's dyestuff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105341234A CN102965985A (en) | 2012-12-12 | 2012-12-12 | Vat dye dyeing technology of full-cotton fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105341234A CN102965985A (en) | 2012-12-12 | 2012-12-12 | Vat dye dyeing technology of full-cotton fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102965985A true CN102965985A (en) | 2013-03-13 |
Family
ID=47796401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105341234A Pending CN102965985A (en) | 2012-12-12 | 2012-12-12 | Vat dye dyeing technology of full-cotton fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102965985A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369584A (en) * | 2015-11-26 | 2016-03-02 | 绍兴海神印染制衣有限公司 | Reduction water washing process in easy-care finishing process |
| CN105970687A (en) * | 2016-06-02 | 2016-09-28 | 浙江剑利美针织服饰有限公司 | Underwear tie-dyeing method |
| CN106049096A (en) * | 2016-06-02 | 2016-10-26 | 浙江剑利美针织服饰有限公司 | Dip dyeing method for underwear |
| CN106120380A (en) * | 2016-07-26 | 2016-11-16 | 萧县凯奇化工科技有限公司 | A kind of reducing dye dyeing of all-cotton fabric |
| CN107558253A (en) * | 2017-08-23 | 2018-01-09 | 四川省宜宾惠美线业有限责任公司 | A kind of method that people's cotton fiber is dyed with reducing dye |
| CN108071021A (en) * | 2018-01-22 | 2018-05-25 | 石狮市瑞鹰纺织科技有限公司 | A kind of reducing dye dyeing of cellulose fibre |
| CN112593326A (en) * | 2020-12-01 | 2021-04-02 | 深圳全棉时代科技有限公司 | Preparation method of gray fabric and gray fabric |
| CN112609479A (en) * | 2020-12-03 | 2021-04-06 | 绵阳佳禧印染有限责任公司 | Non-ironing high-chlorine-resistance fabric and manufacturing process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69823161D1 (en) * | 1998-02-26 | 2004-05-19 | Francois Girbaud | Dyeing process for textile materials with indigo and device for carrying out the dyeing process |
| CN101487183A (en) * | 2009-02-17 | 2009-07-22 | 宁波广源纺织品有限公司 | Method for environment-friendly low-temperature scouring and bleaching in spinning dyeing and finishing |
| CN102517929A (en) * | 2011-12-12 | 2012-06-27 | 浙江银河印染有限公司 | Dyeing method for all-cotton colored stereo large jacquard fabric |
| CN102534935A (en) * | 2010-12-07 | 2012-07-04 | 天津天纺投资控股有限公司国印分公司 | Cotton/nylon blended infrared-proof camouflage fabric and printing and dyeing process thereof |
-
2012
- 2012-12-12 CN CN2012105341234A patent/CN102965985A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69823161D1 (en) * | 1998-02-26 | 2004-05-19 | Francois Girbaud | Dyeing process for textile materials with indigo and device for carrying out the dyeing process |
| CN101487183A (en) * | 2009-02-17 | 2009-07-22 | 宁波广源纺织品有限公司 | Method for environment-friendly low-temperature scouring and bleaching in spinning dyeing and finishing |
| CN102534935A (en) * | 2010-12-07 | 2012-07-04 | 天津天纺投资控股有限公司国印分公司 | Cotton/nylon blended infrared-proof camouflage fabric and printing and dyeing process thereof |
| CN102517929A (en) * | 2011-12-12 | 2012-06-27 | 浙江银河印染有限公司 | Dyeing method for all-cotton colored stereo large jacquard fabric |
Non-Patent Citations (1)
| Title |
|---|
| 翟保京等: "提高纯棉织物染色牢度的实践", 《印染》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369584A (en) * | 2015-11-26 | 2016-03-02 | 绍兴海神印染制衣有限公司 | Reduction water washing process in easy-care finishing process |
| CN105970687A (en) * | 2016-06-02 | 2016-09-28 | 浙江剑利美针织服饰有限公司 | Underwear tie-dyeing method |
| CN106049096A (en) * | 2016-06-02 | 2016-10-26 | 浙江剑利美针织服饰有限公司 | Dip dyeing method for underwear |
| CN106120380A (en) * | 2016-07-26 | 2016-11-16 | 萧县凯奇化工科技有限公司 | A kind of reducing dye dyeing of all-cotton fabric |
| CN107558253A (en) * | 2017-08-23 | 2018-01-09 | 四川省宜宾惠美线业有限责任公司 | A kind of method that people's cotton fiber is dyed with reducing dye |
| CN107558253B (en) * | 2017-08-23 | 2020-01-10 | 四川省宜宾惠美线业有限责任公司 | Method for dyeing rayon fibers by vat dyes |
| CN108071021A (en) * | 2018-01-22 | 2018-05-25 | 石狮市瑞鹰纺织科技有限公司 | A kind of reducing dye dyeing of cellulose fibre |
| CN112593326A (en) * | 2020-12-01 | 2021-04-02 | 深圳全棉时代科技有限公司 | Preparation method of gray fabric and gray fabric |
| CN112609479A (en) * | 2020-12-03 | 2021-04-06 | 绵阳佳禧印染有限责任公司 | Non-ironing high-chlorine-resistance fabric and manufacturing process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102965985A (en) | Vat dye dyeing technology of full-cotton fabric | |
| CN102978980B (en) | Polyester cotton one bath process dye | |
| CN104099788B (en) | Eco-friendly cotton fabric dyeing process | |
| CN104047186A (en) | Pure cotton fabric reduced dye dyeing method | |
| CN102978978B (en) | Pure cotton knitted fabric deoxidizing, polishing one-bath dyeing | |
| CN106245314A (en) | A kind of pure cotton towel is by the active low-temperature dyeing and finishing method of fabric | |
| CN101328688B (en) | Purified cotton cloth reactive dye wet steaming deep color dyeing method | |
| CN103711006A (en) | Method for dyeing cotton loose fiber with deep color by using indigo | |
| CN103938465A (en) | High-temperature dyeing process for chemical fiber filament | |
| CN102605649A (en) | Pigment dyeing method of denim yarn | |
| CN103741526A (en) | Residual liquid dyeing process of cheese | |
| CN104313900A (en) | Dyeing technology of bright blue-containing reactive dye | |
| CN103061152B (en) | Production method of yarn-dyed cross color prevention towels | |
| CN104278551A (en) | Direct printing technology for silk/cotton mixed fabric | |
| CN102605652A (en) | Method for dyeing pure silk by regarding rare earth material as mordant | |
| CN101892569B (en) | Mercerizing and dyeing process for loose fiber | |
| CN104746359A (en) | Fluorescent paint dip-dyeing method of cotton fabrics | |
| CN107558253B (en) | Method for dyeing rayon fibers by vat dyes | |
| CN102619098B (en) | Yarn dyeing method | |
| CN102392343B (en) | Pretreatment and bath-treatment method for modifying cotton fabrics | |
| CN103966860A (en) | One-step-one-bath dyeing technology for DTY/FDY (draw textured yarn/fully drawn yarn) and CDP (cationic dyeable polyester) blended fabric | |
| CN103526607A (en) | Reactive dye dyeing technology of fine-drawn wool blended fabric | |
| CN110592979A (en) | Nylon collagen fabric and dyeing and finishing method thereof | |
| CN109322178A (en) | It is a kind of to wash the/dyeing and finishing processing method of cellulose fibre intertexture jacquard fabric | |
| CN108589326A (en) | A kind of technological process of printing and dyeing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130313 |