CN104878622A - Processing method for improving hand feel of coat-printed textiles - Google Patents
Processing method for improving hand feel of coat-printed textiles Download PDFInfo
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- CN104878622A CN104878622A CN201510288457.1A CN201510288457A CN104878622A CN 104878622 A CN104878622 A CN 104878622A CN 201510288457 A CN201510288457 A CN 201510288457A CN 104878622 A CN104878622 A CN 104878622A
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Abstract
The invention discloses a processing method for improving the hand feel of coat-printed textiles. The processing method mainly includes color paste preparing, printing, drying, baking and finishing processes and the like. Color paste comprises, by weight, 2-5% of coat, 1.5-3% of thickeners, 20-25% of adhesive, 1-3% of softeners and the balance water. The coat-printed textiles are printed by the aid of rotary screen printing machines; the drying temperatures are 80-100 DEG C, and the drying time is 3-5min; the baking temperatures are 160-170 DEG C, and the baking time is 120-150s. The processing method has the advantages that the processing method is simple in technology, short in technological process and low in pollution and cost, problems of stiff hand feel, poor wet rubbing fastness and the like of the traditional coat printing can be solved by the aid of auxiliaries in the coat and the color paste, and the like.
Description
Technical field:
The present invention relates to textile technology field, particularly relate to a kind of processing method improving COAT PRINTING textile touch.
Technical background:
Printing in textiles mainly comprises dye printing and COAT PRINTING two kinds.Current dye printing is the most frequently used stamp mode, need carry out evaporating, the flow process such as washing.Its complex process, the time of evaporating is longer, need wash with a large amount of water, after washing, there is serious sewage handling problem, exists destroy ecological environment.COAT PRINTING borrows adhesive film forming on fabric, under high temperature, coating anchored at fabric face to obtain the printing technology of required pattern.Have simple to operate, work simplification, generally do not need after stamp to evaporate, the operation such as washing, economize energy, without advantages such as wastewater problems.Therefore, in order to cost-saving, raise the efficiency, decreasing pollution, increasing research starts slowly to turn to COAT PRINTING from dye printing.But COAT PRINTING is adhered on fabric by adhesive film forming, and due to the existence of adhesive, the feel of PRINTED FABRIC is poor, thus how to improve the feel of COAT PRINTING fabric, is a difficult problem in the urgent need to address.
Summary of the invention:
The object of the present invention is to provide a kind of processing method improving COAT PRINTING textile touch, add a kind of auxiliary agent also corresponding corresponding printing technology that can change fabric feeling when COAT PRINTING, print the COAT PRINTING product soft, fastness to wet rubbing is higher.
The present invention adopts concrete technology to be: mill base preparation → stamp → dry → bake → post processing.
Concrete technology prescription:
The each component of mill base is by weight percentage:
As technique scheme further preferably, described mill base technology preparation by weight percentage each component is counted:
Above-mentioned color paste viscosity is 5000 ~ 7000mPaS;
Described coating is colouring agent: the blue D-301 or coating yellow KRC of the pink D-118 of coating or coating, or more the mixing of two kinds or more three kinds of any ratios.
Described thickener is: polyacrylate-type thickeners BASF HIT, thickener and printing gum in paint-printing colour size, plays a part carrier and transmits colorant, due to its stiff, can make COAT PRINTING clear-cut, prints evenly, prevent imbibition.The present invention optimizes above-mentioned thickener through great many of experiments.
Described adhesive is: polyacrylic soft type paint adhesive Hai Lichailin VT ECO.When after stamp, heating, the liquid component evaporation in adhesive, fabric is formed the thin layer of number micron thickness, thus is coated on fiber by coating particle.Why the present invention selects above-mentioned adhesive, because the consumption increasing above-mentioned adhesive can improve the fastness to wet rubbing of Printing, this adhesive belongs to soft type, feel can not be reduced because of the increase of binder dosage, use with formulation of softener again simultaneously, the soft effect of fabric can be significantly improved.
Described softener is: the mixture BASF VSN containing silicone based softener, and for the hand feel finishing of textile coating stamp, the composite use with above-mentioned adhesive, can improve the problem making feel difference because of adding of adhesive.The present invention optimizes above-mentioned softener through great many of experiments, best with the composite effect of above-mentioned adhesive.
The present invention is according to above-mentioned technology preparation, and concrete operations are as follows:
(1), in mill base process for preparation, first in water, add thickener and fully stir, make its dissolve completely expanded after add adhesive more successively, coating, softener stir, color paste viscosity is adjusted to 5000 ~ 7000mPaS;
(2) stamp: adopt rotary screen printing machines stamp (this method is prior art);
(3) dry: temperature 80 ~ 100 DEG C, time 3 ~ 5min;
(4) bake: temperature 160 ~ 170 DEG C, time 120 ~ 150s;
(5) post processing adopts preshrinking machine to carry out preshrunk sizing (this method is prior art), the COAT PRINTING product that obtained feel is good.
The process of drying is the preliminary upper dye of coating.
Baking is that under high temperature, coating is affixed on fiber by adhesive film forming, and the increase of binder dosage in the present invention, makes baking temperature slightly improve than traditional handicraft, but the too high strength loss that can reduce COTTON FABRIC of temperature, therefore proper extension bakes the time.
The present invention has that technique is simple, technological process is short, it is little to pollute and the advantage such as cost is lower.In pigment printing paste of the present invention, the use of softener and corresponding technique solve traditional coating stamp and there is the problem that feel is stiff, fastness to wet rubbing is low.The highly energy-consuming operation such as technical process decreases washing, evaporate, greatly saves energy expenditure, decreases sewage discharge.
Detailed description of the invention:
Below in conjunction with specific embodiment, the present invention is described in further detail, improves the concrete operations of the processing method of COAT PRINTING feel:
Embodiment 1
Technological process: mill base preparation → stamp → dry → bake → post processing,
Concrete technology prescription:
The each component of mill base is by weight percentage:
Described coating is: the pink D-118 of coating; Thickener is: BASF HIT; Adhesive is: Hai Lichailin VT ECO; Softener is: BASF VSN.
The present invention is according to above-mentioned technology preparation, and concrete operations are as follows:
(1), in mill base process for preparation, first in water, add thickener and fully stir, make its dissolve completely expanded after add adhesive more successively, coating, softener stir, and makes its color paste viscosity be adjusted to 5000mPaS;
(2) stamp: adopt rotary screen printing machines stamp;
(3) dry: bake out temperature 80 DEG C, drying time 5min;
(4) bake: baking temperature 160 DEG C, bake time 150s;
(5) post processing: adopt preshrinking machine to carry out preshrunk sizing, the COAT PRINTING product that obtained feel is good.
Embodiment 2
Technological process: mill base preparation → stamp → dry → bake → post processing,
Concrete technology prescription:
The each component of mill base is by weight percentage:
Described coating is: the blue D-301 of coating; Thickener is: BASF HIT; Adhesive is: Hai Lichailin VT ECO; Softener is: BASF VSN.
The present invention is according to above-mentioned technology preparation, and concrete operations are as follows:
(1) mill base preparation: first add thickener in water and fully stir, make its dissolve completely expanded after add adhesive, coating, softener successively again, stir, make its color paste viscosity be adjusted to 6000mPaS.
(2) stamp: adopt rotary screen printing machines stamp.
(3) dry: bake out temperature 100 DEG C, drying time 3min.
(4) bake: baking temperature 160 DEG C, bake time 150s.
(5) post processing: adopt preshrinking machine to carry out preshrunk sizing, the towel products that obtained feel is good.
Embodiment 3
Technological process: mill base preparation → stamp → dry → bake → post processing,
Concrete technology prescription:
The each component of mill base is by weight percentage:
Described coating is: coating yellow KRC; Thickener is: BASF HIT; Adhesive is: Hai Lichailin VT ECO; Softener is: BASF VSN.
The present invention is according to above-mentioned technology preparation, and concrete operations are as follows:
(1) mill base preparation: first add thickener in water and fully stir, make its dissolve completely expanded after add adhesive more successively, coating, softener stir, and makes its color paste viscosity be adjusted to 7000mPaS.
(2) stamp: adopt rotary screen printing machines stamp.
(3) dry: bake out temperature 100 DEG C, drying time 5min.
(4) bake: baking temperature 170 DEG C, bake time 150s.
(5) post processing: adopt preshrinking machine to carry out preshrunk sizing, the cotton fabric printing product that obtained feel is good.
Embodiment 4
Technological process: mill base preparation → stamp → dry → bake → post processing,
Concrete technology prescription:
The each component of mill base is by weight percentage:
Described coating is: the pink D-118 of coating and coating yellow KRC is according to 1:1 ratio blending; Thickener is: BASF HIT; Adhesive is: Hai Lichailin VT ECO; Softener is: BASF VSN.
The present invention is according to above-mentioned technology preparation, and concrete operations are as follows:
(1) mill base preparation: first add thickener in water and fully stir, make its dissolve completely expanded after add adhesive more successively, coating, softener stir, and makes its color paste viscosity be adjusted to 7000mPaS.
(2) stamp: adopt rotary screen printing machines stamp.
(3) dry: bake out temperature 80 DEG C, drying time 5min.
(4) bake: baking temperature 170 DEG C, bake time 120s.
(5) post processing: adopt preshrinking machine to carry out preshrunk sizing, the home textile product that obtained feel is good.
Embodiment 5
Technological process: mill base preparation → stamp → dry → bake → post processing,
Concrete technology prescription:
The each component of mill base is by weight percentage:
Described coating is colouring agent: the pink D-118 of coating, coating blue D-301, coating yellow KRC are in the ratio blending of 1.5:1.5:2; Thickener is: BASF HIT; Adhesive is: Hai Lichailin VT ECO; Softener is: BASF VSN.
The present invention is according to above-mentioned technology preparation, and concrete operations are as follows:
(1) mill base preparation: first add thickener in water and fully stir, make its dissolve completely expanded after add adhesive more successively, coating, softener stir, and makes its color paste viscosity be adjusted to 7000mPaS.
(2) stamp: adopt rotary screen printing machines stamp.
(3) dry: bake out temperature 100 DEG C, drying time 5min.
(4) bake: baking temperature 170 DEG C, bake time 150s.
(5) post processing: adopt preshrinking machine to carry out preshrunk sizing, the COAT PRINTING product that obtained feel is good.
Claims (4)
1. improve a processing method for COAT PRINTING textile touch, it is characterized in that: concrete technological process: mill base preparation → stamp → dry → bake → post processing;
Wherein adopted red ink paste used for seals slurry by weight percentage each component is counted:
Above-mentioned color paste viscosity is 5000 ~ 7000mPaS;
Described coating is colouring agent: the blue D-301 or coating yellow KRC of the pink D-118 of coating or coating, or more the mixing of two kinds or more three kinds of any ratios;
Described thickener is: BASF HIT;
Described adhesive is: Hai Lichailin VT ECO;
Described softener is: BASF VSN.
2., according to described in claim 1, a kind of processing method improving COAT PRINTING textile touch, is characterized in that:
The mill base adopted by weight percentage each component is counted:
3. according to described in claim 1, a kind of processing method improving COAT PRINTING textile touch, it is characterized in that: the process for preparation of mill base is: first in water, adding thickener fully stirs, after making it dissolve completely, add adhesive more successively, coating, softener mix.
4. according to described in claim 1, a kind of processing method improving COAT PRINTING textile touch, is characterized in that: adopt rotary screen printing machines stamp; Bake out temperature 80 ~ 100 DEG C, drying time 3 ~ 5min; Baking temperature 160 ~ 170 DEG C, bake time 120 ~ 150s.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510288457.1A CN104878622A (en) | 2015-05-29 | 2015-05-29 | Processing method for improving hand feel of coat-printed textiles |
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| CN201510288457.1A CN104878622A (en) | 2015-05-29 | 2015-05-29 | Processing method for improving hand feel of coat-printed textiles |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505368A (en) * | 2018-04-12 | 2018-09-07 | 相里海霞 | A kind of chameleon fibre fabric |
| CN109054440A (en) * | 2018-07-19 | 2018-12-21 | 苏州大上科高新材料有限公司 | It is a kind of to use up the preparation method for becoming dyestuff capsule based on photosensitive colour-changing stamp |
| CN109137567A (en) * | 2018-08-09 | 2019-01-04 | 东华大学 | A kind of antiultraviolet printing method of light and thin fabric |
| CN110106728A (en) * | 2019-05-08 | 2019-08-09 | 安徽省翰先纺织科技有限公司 | Pigment printing technique |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0994214A1 (en) * | 1998-10-12 | 2000-04-19 | Taroko Textile Corporation | Process for printing on cloth with watersensitive colors |
| CN101525850A (en) * | 2008-03-05 | 2009-09-09 | 英联企业有限公司 | A method for pigment printing and related fabric |
| CN102191685A (en) * | 2011-03-16 | 2011-09-21 | 内蒙古鄂尔多斯羊绒集团有限责任公司 | Processing method for pigment printing of plush product |
| CN102250492A (en) * | 2011-03-11 | 2011-11-23 | 郭长虹 | Multifunctional dye, preparation method thereof and method for dyeing and complementing color for textile by using multifunctional dye |
-
2015
- 2015-05-29 CN CN201510288457.1A patent/CN104878622A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0994214A1 (en) * | 1998-10-12 | 2000-04-19 | Taroko Textile Corporation | Process for printing on cloth with watersensitive colors |
| CN101525850A (en) * | 2008-03-05 | 2009-09-09 | 英联企业有限公司 | A method for pigment printing and related fabric |
| CN102250492A (en) * | 2011-03-11 | 2011-11-23 | 郭长虹 | Multifunctional dye, preparation method thereof and method for dyeing and complementing color for textile by using multifunctional dye |
| CN102191685A (en) * | 2011-03-16 | 2011-09-21 | 内蒙古鄂尔多斯羊绒集团有限责任公司 | Processing method for pigment printing of plush product |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505368A (en) * | 2018-04-12 | 2018-09-07 | 相里海霞 | A kind of chameleon fibre fabric |
| CN109054440A (en) * | 2018-07-19 | 2018-12-21 | 苏州大上科高新材料有限公司 | It is a kind of to use up the preparation method for becoming dyestuff capsule based on photosensitive colour-changing stamp |
| CN109137567A (en) * | 2018-08-09 | 2019-01-04 | 东华大学 | A kind of antiultraviolet printing method of light and thin fabric |
| CN110106728A (en) * | 2019-05-08 | 2019-08-09 | 安徽省翰先纺织科技有限公司 | Pigment printing technique |
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Application publication date: 20150902 |