CN1069366C - Jean dyeing and printing technology and printing size - Google Patents
Jean dyeing and printing technology and printing size Download PDFInfo
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- CN1069366C CN1069366C CN97105814A CN97105814A CN1069366C CN 1069366 C CN1069366 C CN 1069366C CN 97105814 A CN97105814 A CN 97105814A CN 97105814 A CN97105814 A CN 97105814A CN 1069366 C CN1069366 C CN 1069366C
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Abstract
The present invention discloses a jean dyeing and printing technology and printing paste, which is characterized in that original plaster is prepared, a dye, a fixing agent and a discharging agent A are orderly added into the original plaster, and discharge printing color paste is then prepared by adding water. After patterns are printed on jean cloth by using the printing paste, the jean cloth is arranged on color development liquid for color development after drying, the jean cloth is washed by water containing soda until the pH value of cloth surfaces is neutralized into neutrality and is then whitened by soaping liquid, and a finished product is obtained by cooling water washing and drying. A manual work technology is characterized in that after printing and drying by using the printing paste, color developing paste is used for the color development, after the cloth with the color developing paste is dried, the cloth can be cut for making clothes, and finished product clothes is made by conventional water washing processing, drying and shaping.
Description
The present invention relates to a kind of printing technology and concentrator, especially a kind of technology and print paste that is used for Discharge Printing on Denim fabric.
The DISCHARGE PRINTING of denim is meant on the indigo background color of denim, utilizes chemical method to make the indigo background color of denim become white or dying other color simultaneously.At present, Discharge Printing on Denim fabric adopts sodium bisulphite formal reducing process more, promptly under 100-126 ℃ of high temperature decatize and alkali condition, make indigo reduction become the leuco compound sodium salt, again with print paste in chemical substance 3,5-dimethylphenyl benzyl ammonium chloride disulfonic acid calcium salt generation etherification reaction, generation is dissolved in the orange material of water by eccysis, forms white decorative pattern.Other DISCHARGE PRINTING method of denim also needs to use 3,5-dimethylphenyl benzyl ammonium chloride disulfonic acid calcium salt.This method exists technological process long; operating environment is required than higher; and cost is also high; be easy to generate the problem of stamp defect again; what is more important; because the needs of environmental protection have stopped producing to 3,5-dimethylphenyl benzyl ammonium chloride disulfonic acid calcium salt recently, be badly in need of the new Discharge Printing on Denim fabric technology of not using 3,5-dimethylphenyl benzyl ammonium chloride disulfonic acid calcium salt of exploitation.
Purpose of the present invention is exactly at the existing in prior technology difficulty, and provides a kind of technological process brief, easy and simple to handle, with low cost, both can produce the Discharge Printing on Denim fabric technology that can print by hand again and the technical scheme of print paste with printing machine in enormous quantities.
The present invention realizes by following technical measures.Discharge Printing on Denim fabric technology is that routinely the formulating method that boils pastes former, will dissolve good dyestuff, color-fixing agent, discharging agent A then successively and add in the former paste, adds an amount of water again, stir the DISCHARGE PRINTING mill base; With print paste impressing pattern on denim, the oven dry of jean warp behind the stamp or dry after, on pattern, print colour developing with the colour developing slurry, developing time is 30-60 second, and then washes processing with conventional washing process, and the pH value that is neutralized to cloth cover with soda ash or NaOH washing is neutral, brighten processing with soap boiling liquid again, the denim that brightens after the processing promptly presents pattern, again through cold rinse, dry or dry, can cut across the processing and packing finished product as requested; Also can with the jean warp oven dry of colour developing slurry is arranged on or dry after promptly make finished product, after washing, neutralize, brighten, dry or drying, be packaged into finished product again; Described colour developing slurry is to be that percent 98 sulfuric acid 0.1-5%, former paste and water 85-98.9% are formulated by developer B1-10%, concentration, and developer B wherein is made of acetate, tartaric acid and oxalic acid.Described soap boiling liquid is to be restrained by every liter of 3-5 of soap powder gram and every liter of 2-5 of brightening agent VBL that to add water in addition formulated.
The used print paste of Discharge Printing on Denim fabric technology is formulated by dyestuff 0-10%, discharging agent A1-10%, color-fixing agent 0-30%, former paste and water 50-99%.Described discharging agent A is formulated by sodium dichromate, potassium permanganate and clorox, can use separately also and can mix use, and its consumption then is the effect decision required according to stamp.Described color-fixing agent is formulated by the hydroxymethyl-2 dihydroxy-ethylene urea of sex change (ECO, SDP), crosslinking agent EH and polyacrylate high molecular polymer, its concrete consumption is according to the requirement decision of stamp COLOR FASTNESS, this color-fixing agent can be prepared as required at random, needn't use fixing prescription.Described dyestuff can adopt direct dyes, REACTIVE DYES, reducing dye, SULPHUR DYES, the various cottons of pigment to use colouring agent.Dyestuff and color-fixing agent when printing white decorative pattern, just do not need to add dyestuff and color-fixing agent with this print paste, so in the print paste prescription, can be zero.
Carry out the DISCHARGE PRINTING of denim with such scheme, its technological process is brief, flexible, both can produce in enormous quantities with printing machine, also can print by the manual of small lot, and do not need the high temperature decatize only need or dry, simplified technology and saved the energy again in the oven dry of the temperature below 100 ℃.Decalcomania look kind is many, and lovely luster can be printed versicolor pattern on denim, and ability water washing and nondiscoloration, and its product quality height is not easy to produce the stamp substandard products.In addition, avoid using expensive special reducing dye and 3,5-dimethylphenyl benzyl ammonium chloride disulfonic acid calcium salt, making easy acquisition of stamp raw material and cost low is a kind of extremely promising printing technology.This shows that the present invention compared with prior art has outstanding substantive distinguishing features and obvious improvement, its effect also is conspicuous.
For clearly demonstrating technical characterstic of the present invention,, the present invention is done to elaborate now by two specific embodiments.
One. the slim indigo jean of 16S * 16S is printed red decorative pattern.Its technology is:
----------buck is washed neutralization--to be soaped and--washes--oven dry--finished product the colour developing of seal colour developing slurry stamp in 80 ℃ of oven dry in 50 seconds in 90 ℃ of oven dry to prepare print paste.
The print paste prescription:
Dyestuff red 5%
Discharging agent A 6%
Color-fixing agent 20%
Former paste and water are made into 100%
Wherein:
Discharging agent A: clorox 0.5%
Potassium permanganate 1%
Potassium bichromate 4.5%
Color-fixing agent: SDP 2%
Crosslinking agent EH 5%
Polyacrylate dispersion 13%.
The colour developing slurry formula:
Developer B 7%
Sulfuric acid (98%) 0.1%
Former paste and water are made into 100%
Wherein:
Developer B: acetate 0.1%
Tartaric acid 3%
Oxalic acid 3.9%.
The soap boiling formula of liquid:
Every liter 3 gram of soap powder
Every liter 2 gram of brightening agent VBL.
Two. to the yellow decorative pattern of the manual printing of the thick type indigo jean of 7S * 7S.Its technology is:
The preparation print paste------Yin develops the color, and----cutting is made, and--slurry is packed hand printing in 50 ℃ of oven dry in 50 ℃ of oven dry by ready-made clothes washing--oven dry--ready-made clothes.
The print paste prescription:
Dyestuff 6%
Discharging agent A 10%
Color-fixing agent 25%
Former paste and water are made into 100%
Wherein:
Dyestuff: the gorgeous Huang of pigment
Discharging agent A: clorox 1%
Potassium permanganate 2%
Potassium bichromate 7%
Color-fixing agent: SDP 4%
Crosslinking agent EH 7%
Polyacrylate 14%.
The colour developing slurry formula:
Developer B 10%
Sulfuric acid (98%) 0.1%
Former paste and water are made into 100%
Wherein:
Developer B: acetate 1%
Tartaric acid 4%
Oxalic acid 5%.
Claims (5)
1. a Discharge Printing on Denim fabric technology is characterized in that the formulating method that boils routinely pastes former, will dissolve good dyestuff, color-fixing agent, discharging agent A then successively and add in the former paste, adds an amount of water again, stir the DISCHARGE PRINTING mill base; With print paste impressing pattern on denim, the oven dry of jean warp behind the stamp or dry after, on pattern, print colour developing with the colour developing slurry, developing time is 30-60 second, and then washes processing with conventional washing process, and the pH value that is neutralized to cloth cover with soda ash or NaOH washing is neutral, brighten processing with soap boiling liquid again, the denim that brightens after the processing promptly presents pattern, again through cold rinse, dry or dry, can cut across the processing and packing finished product as requested; Also can with the jean warp oven dry of colour developing slurry is arranged on or dry after promptly make finished product, after washing, neutralize, brighten, dry or drying, be packaged into finished product again; Described colour developing slurry is to be that percent 98 sulfuric acid 0.1-5%, former paste and water 85-98.9% are formulated by developer B1-10%, concentration.
2. Discharge Printing on Denim fabric technology according to claim 1 is characterized in that described soap boiling liquid is to be restrained by every liter of 3-5 of soap powder gram and every liter of 2-5 of brightening agent VBL that to add water in addition formulated.
3. Discharge Printing on Denim fabric technology according to claim 1 is characterized in that described developer B is made of acetate, tartaric acid and oxalic acid.
4. press the used print paste of the described Discharge Printing on Denim fabric technology of claim 1 for one kind, it is characterized in that by dyestuff 0-10%, discharging agent A1-10%, color-fixing agent 0-30%, former paste and water 50-99% formulated; Described discharging agent A is formulated by sodium dichromate, potassium permanganate and clorox; Described color-fixing agent is formulated by the hydroxymethyl-2 dihydroxy-ethylene urea of sex change (ECO, SDP), crosslinking agent EH and polyacrylate high molecular polymer.
5. Discharge Printing on Denim fabric mill base according to claim 4 is characterized in that described dyestuff can adopt direct dyes, REACTIVE DYES, reducing dye, SULPHUR DYES, the various cottons of pigment to use colouring agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97105814A CN1069366C (en) | 1997-04-29 | 1997-04-29 | Jean dyeing and printing technology and printing size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97105814A CN1069366C (en) | 1997-04-29 | 1997-04-29 | Jean dyeing and printing technology and printing size |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1197868A CN1197868A (en) | 1998-11-04 |
| CN1069366C true CN1069366C (en) | 2001-08-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97105814A Expired - Fee Related CN1069366C (en) | 1997-04-29 | 1997-04-29 | Jean dyeing and printing technology and printing size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1069366C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314855C (en) * | 2005-03-21 | 2007-05-09 | 浙江理工大学 | Printing discharge dyeing paste for coating material to discharge dye silk broadcloth, and discharge printing technique of extracting activity of coating material |
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| CN101413221B (en) * | 2008-09-25 | 2011-08-03 | 浙江丝绸科技有限公司 | Dry processing method of textile coating discharge printing |
| CN101942774B (en) * | 2010-06-22 | 2012-12-05 | 王玉山 | Wash flower process |
| CN102848759A (en) * | 2012-09-17 | 2013-01-02 | 南通华银毛绒制品有限公司 | Synchronous flat screen printing technique for printing and stripping wool fabrics |
| CN103643545A (en) * | 2013-12-02 | 2014-03-19 | 常熟市骏宇针织有限公司 | Printing and dyeing process of denim |
| CN103835167B (en) * | 2014-03-07 | 2016-08-17 | 湖州福美达纺织有限公司 | A kind of fabric printing method |
| CN104611946A (en) * | 2015-01-13 | 2015-05-13 | 杭州联成华卓实业有限公司 | Jeans iridescent stunt printing process |
| CN105200813A (en) * | 2015-10-30 | 2015-12-30 | 无锡市长安曙光手套厂 | Printing-dyeing technology for denim with fast color |
| CN105368159A (en) * | 2015-12-17 | 2016-03-02 | 苏州奥莱鑫建材有限公司 | Environment-friendly nano color paste |
| CN105780549A (en) * | 2016-04-29 | 2016-07-20 | 绍兴文理学院 | Cotton fabric dyeing anti-wrinkle one-bath-process processing technique |
| CN106337241B (en) * | 2016-10-14 | 2018-02-06 | 上海阪神服装进出口有限公司 | The preparation method of color-changing printing imitation jean |
| CN107513870A (en) * | 2017-09-06 | 2017-12-26 | 太仓市鑫泰针织有限公司 | A kind of high knitting printing technology of pattern firmness |
| CN108297534A (en) * | 2017-11-28 | 2018-07-20 | 浙江思源新材料科技有限公司 | A kind of printing technology and its printing equipment |
| CN108068448B (en) * | 2017-11-28 | 2024-02-27 | 浙江思源新材料科技有限公司 | Weaving process for improving printing quantity of lace belts and weaving equipment thereof |
| CN115852554A (en) * | 2022-12-29 | 2023-03-28 | 佛山市南海雄科纺织有限公司 | Denim fabric with soft and smooth texture and preparation process thereof |
-
1997
- 1997-04-29 CN CN97105814A patent/CN1069366C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314855C (en) * | 2005-03-21 | 2007-05-09 | 浙江理工大学 | Printing discharge dyeing paste for coating material to discharge dye silk broadcloth, and discharge printing technique of extracting activity of coating material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1197868A (en) | 1998-11-04 |
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