CN101429730A - Silk broadcloth non-methanal discharge printing discharge paste and its discharge printing technique - Google Patents
Silk broadcloth non-methanal discharge printing discharge paste and its discharge printing technique Download PDFInfo
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- CN101429730A CN101429730A CNA200810162620XA CN200810162620A CN101429730A CN 101429730 A CN101429730 A CN 101429730A CN A200810162620X A CNA200810162620X A CN A200810162620XA CN 200810162620 A CN200810162620 A CN 200810162620A CN 101429730 A CN101429730 A CN 101429730A
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Abstract
The invention discloses formaldehyde-free discharge printing discharge paste, a preparation method and application to pure silk discharge printing thereof. The pure silk discharge printing discharge paste comprises the following components in weight percentage: 60 to 75 percent of thickener, 4 to 6 percent of hygroscopic latent solvent, 0 to 5 percent of discharge-resistant dye, 3 to 7 percent of formaldehyde-free discharging agent, and 10 to 30 percent of water, wherein the formaldehyde-free discharging agent is thiourea dioxide, the thickener is modified plant seed plasmagel or compound discharge-resistant thickening paste the solid content of which is 8 to 13 percent, the hygroscopic latent solvent is urea, and the discharge-resistant dye is acid or neutral dye resistant to reduction of the thiourea dioxide. By applying the discharge paste to the pure silk discharge printing, the discharge paste can avoid the problem of release of formaldehyde by using the prior discharge agent, and is favorable for human health and ecological environmental protection.
Description
Technical field:
The present invention relates to a kind of non-formaldehyde dischargeable stamp discharge slurry and preparation method who is used for silk broadcloth, and the discharge printing process that utilizes this DISCHARGE PRINTING slurry.
Background technology:
Real silk fabric has that gloss is soft, outward appearance is graceful, quality is soft, performance comfortable and easy to wear, smooth, ventilative, and has good skin-protection and health-care effect.The DISCHARGE PRINTING of real silk fabric is the important means of exploitation high grade true silk products.DISCHARGE PRINTING is a stamp on dyed textiles, by means of the effect of the chemical agent (discharging agent) in the DISCHARGE PRINTING discharge slurry, makes the local failure of ground colour dyestuff, colour killing and obtains the printing technology of decorative pattern.The pattern secondary color problem that DISCHARGE PRINTING can avoid direct printing to produce reaches the effect of exquisite stamp.ACID DYES has characteristics such as chromatogram is complete, lovely luster, and acidity is pulled out the main mode that acidity is present pure silk discharge printing discharge.
The used conventional discharging agent (rongalite C, De Gulin Decolin, the white agent H of carving etc.) of pure silk discharge printing discharge is formaldehyde and closes the sulfoxylate compounds, in stamp production and use, can discharge free formaldehyde, make product be difficult to meet the condition of ecological textile, influence textile exports, and be detrimental to health and ecological environment.
The present invention is advocating under the big theme of environmental protection, developed a kind of non-formaldehyde dischargeable stamp discharge slurry, and the dawn and the acidity that are applied to real silk fabric are pulled out in the acid discharge printing process, for the consumer provides environmental protection and high-quality pure silk discharge printing discharge product.
Summary of the invention:
The present invention is in order to solve conventional discharging agent release formaldehyde, poor stability, consumption is big, cost is high problem in DISCHARGE PRINTING, a kind of silk broadcloth non-formaldehyde dischargeable stamp discharge slurry and preparation method are provided, and discharge printing process, make the equal ecological, environmental protective of real silk DISCHARGE PRINTING product and process thereof, and the discharging agent consumption is reduced, processing cost reduces.
The technical solution used in the present invention is as follows: a kind of silk broadcloth non-formaldehyde dischargeable stamp discharge slurry, comprise that whitening pulp and look pull out slurry, and described look pulls out slurry component as expressed in weight percent and is:
Former paste 60-75%;
Moisture absorption cosolvent 4-6%;
The material of anti-discharge 0-5%;
Non-formaldehyde dischargeable agent 3-7%;
Water 10-30%;
Described whitening pulp component as expressed in weight percent is:
Former paste 60-75%;
Moisture absorption cosolvent 4-6%;
Non-formaldehyde dischargeable agent 3-7%;
Water 10-30%.
Silk broadcloth non-formaldehyde dischargeable stamp discharge slurry of the present invention, non-formaldehyde dischargeable agent wherein is a thiourea dioxide.
Silk broadcloth non-formaldehyde dischargeable stamp discharge slurry of the present invention, former paste wherein is the improved plant seed rubber cement of 8-13% for solid content.
Silk broadcloth non-formaldehyde dischargeable stamp discharge slurry of the present invention, former paste wherein is the composite anti-synthetic thickening slurry that pulls out, and concrete preparation method is: be earlier that the water of 3.5% synthetic thickening agent PFL and 96.5% mixes and stirs and makes synthetic thickening slurry PFL with weight portion; In like manner, be that the water of 3% synthetic thickening agent PT-RV and 97% mixes and stirs and makes synthetic thickening slurry PT-RV with weight portion; Then, will synthesize thickening slurry PFL and synthetic thickening slurry PT-RV in the ratio of 4:6-6:4 mixes and puts into mixer and stir and make the anti-composite thickening slurry that pulls out.
Silk broadcloth non-formaldehyde dischargeable stamp discharge slurry of the present invention, moisture absorption cosolvent wherein is a urea.
Silk broadcloth non-formaldehyde dischargeable stamp discharge slurry of the present invention, wherein look pulls out acidity or the neutral dye that the material of anti-discharge the in the slurry is anti-thiourea dioxide reduction.
Silk broadcloth non-formaldehyde dischargeable stamp discharge of the present invention slurry, wherein look pulls out acidity or the neutral dye that the material of anti-discharge the in the slurry is anti-thiourea dioxide reduction, can be the ON Huang, discharge printing BL orchid, discharge printing G is red, discharge printing PS ash, a kind of in the discharge printing BN palm fibre.
A kind of method for preparing silk broadcloth non-formaldehyde dischargeable stamp discharge slurry follows these steps to carry out successively:
1) former pasting is equipped with: with weight portion is that even paste body is made in the improved plant seed glue of 8-13% and water mixing and the stirring of 87-92%; Or synthetic thickening agent PT-RV and synthetic thickening agent PFL be re-dubbed the composite thickening slurry of anti-thiourea dioxide, concrete preparation method is: be earlier that the water of 3.5% synthetic thickening agent PFL and 96.5% mixes and stirs and makes synthetic thickening slurry PFL with weight portion; In like manner, be that the water of 3% synthetic thickening agent PT-RV and 97% mixes and stirs and makes synthetic thickening slurry PT-RV with weight portion.Then, will synthesize thickening slurry PFL and synthetic thickening slurry PT-RV in the ratio of 4:6-6:4 mixes and puts into mixer and stir and make the anti-composite thickening slurry that pulls out.
2) dyestuff dissolving: with the material of anti-discharge water-soluble.For not diffluent dyestuff, can add low amounts of water earlier and be modulated into pulpous state, add enough water again, suitably heating is dissolved dyestuff fully then.
3) former paste, moisture absorption cosolvent, non-formaldehyde dischargeable agent and above-mentioned dye solution are mixed, stir and make DISCHARGE PRINTING discharge paste colors and pull out slurry.
4), stir and make DISCHARGE PRINTING discharge slurry whitening pulp with former paste, moisture absorption cosolvent, non-formaldehyde dischargeable agent.
5) the above-mentioned DISCHARGE PRINTING whitening pulp that makes, DISCHARGE PRINTING look being pulled out slurry places 3 ~ 35 ℃ shady and cool drying to locate storage, stand-by.
Utilize the discharge printing process of pure silk discharge printing discharge discharge slurry of the present invention, it comprises ground colour dyeing successively, and the back arrangement is dried, evaporates, washed to DISCHARGE PRINTING under 40-50 ℃ of condition; The described process of evaporating is specific as follows: the fabric of white discharge is that 102-105 ℃, humidity are decatize 5-15min under the condition of 95%-105% in temperature; The fabric that look pulls out stamp is that 102-105 ℃, humidity are decatize 20-45min under the condition of 95%-105% in temperature.
Technological process of the present invention is as follows:
The white discharge technological process of using DISCHARGE PRINTING whitening pulp of the present invention is: ground colour dyeing → white discharge → oven dry → decatize → washing;
Using the discharge printing process flow process that DISCHARGE PRINTING look of the present invention pulls out slurry is: ground colour dyeing → DISCHARGE PRINTING → oven dry → decatize → washing.
The ground colour dyestuff adopts the acid azo-colour that can pull out.Selected ground colour dyestuff chromatogram is complete, lovely luster, and COLOR FASTNESS such as rub resistance, washing, Exposure to Sunlight will be got well, and can be reached the dawn effect by thiourea dioxide reduction destruction.
Beneficial effect of the present invention: 1) the invention provides a kind of environment-friendly formaldehyde-free discharging agent, solved conventional discharging agent Diazolidinyl Urea and influence the problem of health and ecological, environmental protective in DISCHARGE PRINTING; 2) discharging agent consumption required for the present invention is low, and formaldehydeless disengaging, and makes the washing task behind the stamp light, helps water-saving and emission-reducing.
The specific embodiment
Embodiment 1:
(1) fabric is prepared: with the silk elephant crepe fabric of tracid fast orange GS dyeing.
(2) former paste is prepared: add 24g improved plant seed glue A9 thickener in the 500ml beaker, add 276ml water again, be stirred to even paste body.
(3) whitening pulp preparation: add above-mentioned former paste 70g in the 200ml beaker, add urea 5g and thiourea dioxide 5g again, water 20g stirs and makes whitening pulp.
(4) look pulls out the slurry preparation: add yellow 2g of pattern dyestuff discharge printing ON and hot water 18ml in the 50ml beaker, stir and dissolve fully until dyestuff.In the 200ml beaker, add above-mentioned modification seed glue A9 and stick with paste 70g, add the yellow solution of urea 5g, thiourea dioxide 5g and pattern dyestuff ON again, stir and make look and pull out slurry.
(5) pulling out slurry with whitening pulp and look respectively prints on the silk elephant crepe fabric of tracid fast orange GS dyeing.
(6) oven dry: above-mentioned PRINTED FABRIC is dried 5min under 50 ℃ of temperature.
(7) decatize: with above-mentioned white discharge fabric decatize 5min under the condition of 105 ℃ of temperature and humidity 100%; Look pulls out PRINTED FABRIC decatize 45min under the condition of 105 ℃ of temperature and humidity 100%.
(8) washing, back arrangement.
Embodiment 2:
(1) fabric is prepared: with the silk elephant crepe fabric of Weakly Acid Blue 5R dyeing.
(2) former paste is prepared: add 39g improved plant seed glue A13 thickener in the 500ml beaker, add 261ml water again, be stirred to even paste body.
(3) in the 200ml beaker, add above-mentioned former paste 60g, add urea 4g, thiourea dioxide 7g and water 29ml again, stir and make whitening pulp.
(4) look pulls out the slurry preparation: add pattern dyestuff red 2g of discharge printing G and hot water 25ml in the 50ml beaker, stir and dissolve fully until dyestuff.In the 200ml beaker, add above-mentioned former paste 62g, add urea 4g, thiourea dioxide 7g and the red solution of above-mentioned pattern dyestuff discharge printing G again, stir and make look and pull out slurry.
(5) pulling out slurry with whitening pulp and look respectively prints on the silk elephant crepe fabric of Weakly Acid Blue 5R dyeing.
(6) oven dry: above-mentioned PRINTED FABRIC is dried 5min under 45 ℃ of temperature.
(7) decatize: with above-mentioned white discharge fabric decatize 15min under the condition of 102 ℃ of temperature and humidity 95%; Look pulls out PRINTED FABRIC decatize 30min under the condition of 105 ℃ of temperature and humidity 95%.
(8) washing, back arrangement.
Embodiment 3:
(1) fabric is prepared: with the silk elephant crepe fabric of the pink BS dyeing of caprone.
(2) former paste is prepared: add the thickening slurry 150g that contains 3% synthetic thickening agent PT-RV and contain the thickening slurry 150g of 3.5% synthetic thickening agent PFL in the 500ml beaker, stir and make the anti-composite thickening slurry that pulls out.(3) in the 200ml beaker, add above-mentioned composite thickening slurry 75g, add urea 6g, thiourea dioxide 5g and water 14ml again, stir and make whitening pulp.
(4) look pulls out the slurry preparation: add blue 2g of pattern dyestuff discharge printing BL and hot water 14ml in the 50ml beaker, stir and dissolve fully until dyestuff.In the 200ml beaker, add above-mentioned composite thickening slurry 75g, add the blue solution of urea 6g, thiourea dioxide 3g and above-mentioned pattern dyestuff discharge printing BL again, stir and make look and pull out slurry.
(5) pulling out slurry with whitening pulp and look respectively prints on the silk elephant crepe fabric of the pink BS dyeing of caprone.
(6) oven dry: above-mentioned PRINTED FABRIC is dried 5min under 40 ℃ of temperature.
(7) decatize: with above-mentioned white discharge fabric decatize 10min under the condition of 105 ℃ of temperature and humidity 95%; Look pulls out PRINTED FABRIC decatize 40min under the condition of 105 ℃ of temperature and humidity 95%.
(8) washing, back arrangement.
Silk fabric DISCHARGE PRINTING properties of product:
Non-formaldehyde dischargeable agent thiourea dioxide carries out dawn and look pulls out printing quality from using, dawn the whiteness height, look pulls out stamp tinctorial yield height, every fastness all satisfies the fastness of conventional DISCHARGE PRINTING.
Claims (9)
1, a kind of silk broadcloth non-formaldehyde dischargeable stamp discharge slurry comprises that whitening pulp and look pull out slurry, it is characterized in that described look pulls out slurry component as expressed in weight percent and is:
Former paste 60-75%;
Moisture absorption cosolvent 4-6%;
The material of anti-discharge 0-5%;
Non-formaldehyde dischargeable agent 3-7%;
Water 10-30%;
Described whitening pulp component as expressed in weight percent is:
Former paste 60-75%;
Moisture absorption cosolvent 4-6%;
Non-formaldehyde dischargeable agent 3-7%;
Water 10-30%.
2, silk broadcloth non-formaldehyde dischargeable stamp discharge slurry as claimed in claim 1, it is characterized in that: the non-formaldehyde dischargeable agent is a thiourea dioxide.
3, silk broadcloth non-formaldehyde dischargeable stamp discharge slurry as claimed in claim 1, it is characterized in that: former paste is the improved plant seed rubber cement of 8-13% for solid content.
4, silk broadcloth non-formaldehyde dischargeable stamp discharge slurry as claimed in claim 1, it is characterized in that: former paste is the composite anti-synthetic thickening slurry that pulls out, and concrete preparation method is: be earlier that the water of 3.5% synthetic thickening agent PFL and 96.5% mixes and stirs and makes synthetic thickening slurry PFL with weight portion; In like manner, be that the water of 3% synthetic thickening agent PT-RV and 97% mixes and stirs and makes synthetic thickening slurry PT-RV with weight portion; Then, will synthesize thickening slurry PFL and synthetic thickening slurry PT-RV in the ratio of 4:6-6:4 mixes and puts into mixer and stir and make the anti-composite thickening slurry that pulls out.
5, silk broadcloth non-formaldehyde dischargeable stamp discharge slurry as claimed in claim 1, it is characterized in that: the moisture absorption cosolvent is a urea.
6, silk broadcloth non-formaldehyde dischargeable stamp discharge slurry as claimed in claim 1, it is characterized in that: the material of anti-discharge that look pulls out in the slurry is the acidity or the neutral dye of anti-thiourea dioxide reduction.
7, silk broadcloth non-formaldehyde dischargeable stamp discharge slurry as claimed in claim 6, it is characterized in that: the material of anti-discharge that look pulls out in the slurry is the acidity or the neutral dye of anti-thiourea dioxide reduction, can be the ON Huang, discharge printing BL orchid, discharge printing G is red, discharge printing PS ash, a kind of in the discharge printing BN palm fibre.
8, a kind of method for preparing the described DISCHARGE PRINTING discharge slurry of claim 1 follows these steps to carry out successively:
1) former pasting is equipped with: with weight portion is that even paste body is made in the improved plant seed glue of 8-13% and water mixing and the stirring of 87-92%; Or synthetic thickening agent PT-RV and synthetic thickening agent PFL be re-dubbed the composite thickening slurry of anti-thiourea dioxide, concrete preparation method is: be earlier that the water of 3.5% synthetic thickening agent PFL and 96.5% mixes and stirs and makes synthetic thickening slurry PFL with weight portion; In like manner, be that the water of 3% synthetic thickening agent PT-RV and 97% mixes and stirs and makes synthetic thickening slurry PT-RV with weight portion.Then, will synthesize thickening slurry PFL and synthetic thickening slurry PT-RV in the ratio of 4:6-6:4 mixes and puts into mixer and stir and make the anti-composite thickening slurry that pulls out.
2) dyestuff dissolving: with the material of anti-discharge water-soluble.For not diffluent dyestuff, can add low amounts of water earlier and be modulated into pulpous state, add enough water again, suitably heating is dissolved dyestuff fully then.
3) former paste, moisture absorption cosolvent, non-formaldehyde dischargeable agent and above-mentioned dye solution are mixed, stir and make DISCHARGE PRINTING discharge paste colors and pull out slurry.
4), stir and make DISCHARGE PRINTING discharge slurry whitening pulp with former paste, moisture absorption cosolvent, non-formaldehyde dischargeable agent.
5) the above-mentioned DISCHARGE PRINTING whitening pulp that makes, DISCHARGE PRINTING look being pulled out slurry places 3 ~ 35 ℃ shady and cool drying to locate storage, stand-by.
9, a kind of discharge printing process of starching with the pure silk discharge printing discharge discharge of claim 1, it comprises ground colour dyeing successively, the back arrangement is dried, evaporates, washed to DISCHARGE PRINTING under 40-50 ℃ of condition; The described process of evaporating is specific as follows: the fabric of white discharge is that 102-105 ℃, humidity are decatize 5-15min under the condition of 95%-105% in temperature; The fabric that look pulls out stamp is that 102-105 ℃, humidity are decatize 20-45min under the condition of 95%-105% in temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810162620XA CN101429730A (en) | 2008-12-04 | 2008-12-04 | Silk broadcloth non-methanal discharge printing discharge paste and its discharge printing technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810162620XA CN101429730A (en) | 2008-12-04 | 2008-12-04 | Silk broadcloth non-methanal discharge printing discharge paste and its discharge printing technique |
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| CN101429730A true CN101429730A (en) | 2009-05-13 |
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| CNA200810162620XA Pending CN101429730A (en) | 2008-12-04 | 2008-12-04 | Silk broadcloth non-methanal discharge printing discharge paste and its discharge printing technique |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704292A (en) * | 2012-05-25 | 2012-10-03 | 浙江理工大学 | Environment-friendly paste discharge agent for textile printing and preparation method thereof |
| CN102926229A (en) * | 2012-11-28 | 2013-02-13 | 苏州大学 | Method for removing mordant on white ground of natural dye printed fabric |
| WO2014117432A1 (en) * | 2013-02-01 | 2014-08-07 | 苏州大学 | Photocatalyst white discharging method for forming floral pattern on textile |
| CN105064080A (en) * | 2015-07-16 | 2015-11-18 | 鑫缘茧丝绸集团股份有限公司 | Real silk embossing process |
| CN105755861A (en) * | 2016-03-31 | 2016-07-13 | 南通纺织丝绸产业技术研究院 | Making method of transfer discharge printing fabric |
| CN106049085A (en) * | 2016-03-31 | 2016-10-26 | 南通纺织丝绸产业技术研究院 | Formula for discharge printing |
| CN106758403A (en) * | 2016-12-20 | 2017-05-31 | 浙江理工大学 | Dacron environment-friendly type discharge printing discharge slurry and its discharge printing process |
| CN107724133A (en) * | 2017-11-16 | 2018-02-23 | 河南工程学院 | The print paste and printing method of a kind of soybean fiber |
| CN109898349A (en) * | 2017-12-07 | 2019-06-18 | 海门市瑞泰纺织科技有限公司 | Pure silk discharge printing discharge technique |
| CN113026398A (en) * | 2021-02-04 | 2021-06-25 | 广州美术学院 | Discharging agent, preparation method thereof and application thereof in sequin discharge printing process |
| CN114606785A (en) * | 2022-03-25 | 2022-06-10 | 河北瑞格纺织有限公司 | Washing-free formaldehyde-free discharge printing process |
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2008
- 2008-12-04 CN CNA200810162620XA patent/CN101429730A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102704292B (en) * | 2012-05-25 | 2013-10-30 | 浙江理工大学 | Environment-friendly paste discharge agent for textile printing and preparation method thereof |
| CN102704292A (en) * | 2012-05-25 | 2012-10-03 | 浙江理工大学 | Environment-friendly paste discharge agent for textile printing and preparation method thereof |
| CN102926229A (en) * | 2012-11-28 | 2013-02-13 | 苏州大学 | Method for removing mordant on white ground of natural dye printed fabric |
| CN102926229B (en) * | 2012-11-28 | 2014-10-08 | 苏州大学 | Method for removing mordant on white ground of natural dye printed fabric |
| US9797089B2 (en) | 2013-02-01 | 2017-10-24 | Soochow University | Method of photocatalytic white discharge printing for achieving patterns on textiles |
| WO2014117432A1 (en) * | 2013-02-01 | 2014-08-07 | 苏州大学 | Photocatalyst white discharging method for forming floral pattern on textile |
| CN105064080A (en) * | 2015-07-16 | 2015-11-18 | 鑫缘茧丝绸集团股份有限公司 | Real silk embossing process |
| CN105755861B (en) * | 2016-03-31 | 2018-07-13 | 南通纺织丝绸产业技术研究院 | A kind of preparation method of transfer discharge printing fabric |
| CN106049085A (en) * | 2016-03-31 | 2016-10-26 | 南通纺织丝绸产业技术研究院 | Formula for discharge printing |
| CN106049085B (en) * | 2016-03-31 | 2018-07-13 | 南通纺织丝绸产业技术研究院 | A kind of discharge printing composition |
| CN105755861A (en) * | 2016-03-31 | 2016-07-13 | 南通纺织丝绸产业技术研究院 | Making method of transfer discharge printing fabric |
| CN106758403A (en) * | 2016-12-20 | 2017-05-31 | 浙江理工大学 | Dacron environment-friendly type discharge printing discharge slurry and its discharge printing process |
| CN106758403B (en) * | 2016-12-20 | 2019-05-31 | 浙江理工大学 | Dacron environment-friendly type discharge printing discharge slurry and its discharge printing process |
| CN107724133A (en) * | 2017-11-16 | 2018-02-23 | 河南工程学院 | The print paste and printing method of a kind of soybean fiber |
| CN107724133B (en) * | 2017-11-16 | 2020-04-24 | 河南工程学院 | Printing paste and printing method for soybean protein fibers |
| CN109898349A (en) * | 2017-12-07 | 2019-06-18 | 海门市瑞泰纺织科技有限公司 | Pure silk discharge printing discharge technique |
| CN113026398A (en) * | 2021-02-04 | 2021-06-25 | 广州美术学院 | Discharging agent, preparation method thereof and application thereof in sequin discharge printing process |
| CN114606785A (en) * | 2022-03-25 | 2022-06-10 | 河北瑞格纺织有限公司 | Washing-free formaldehyde-free discharge printing process |
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Open date: 20090513 |