A kind of cold-transfer printing disperse dye ink and application method thereof
Technical field
The present invention relates to the thickening agent ink in textile industry, specifically refer to a kind of compound method of disperse dye ink and be applied to the method for cold-transfer printing.The present invention applies this disperse dye ink and is printed on the transfer printing carriers such as cold transfer printing paper, and is transferred in terylene and BLENDED FABRIC thereof from transfer printing carrier by decalcomania in transfer printing process, thus achieves the cold-transfer printing of polyester piece good.
Background technology
According to Japan's " processing technology " " transfer printing " special edition in 1972 introduction, transfer printing is that the investigator of French ProuvostMasurel company is inventing before the fifties year in last century, and this technique was actually heat sublimation transfer printing at that time.Transfer printing is the method first suitable dye ink being passed through printing by print process, the pattern of stamp or word is imprinted on extraordinary carrier, is printed to a kind of transfer printing carrier; Again by the one side this transfer printing carrier being printed on dyestuff with closely sealed by the fabric that prints, pass through tranfer printing machine, transfer device heating and pressure (subliming method) or solvent and pressure (wet method) and certain hour effect under, make dye sublimation or dye ink dissolved from carrier to depart from and peel off, by the pattern of transfer printing carrier or words transfer printing on fabric, complete stamp task.Because dispersed dye are not containing the strong water-soluble such as carboxylate radical, sulfonate radical group, under low temperature, dye molecule be difficult to fiber surface absorption and on dye.Current, it is different that transfer printing method presses printing technology route, is often divided into heat transfer printing method and cold-transfer printing method.What the transfer printing that current application dispersed dye carry out polyester piece good mainly adopted is heat sublimation method for transfer printing, and such as CN201210055121.7 discloses a kind of thermal-sublimation water-based intaglio printing ink and preparation method thereof.But heat-transferring method energy consumption is large, high to equipment requirements, and easily damage the fiber of other non-refractories in blend polyester fiber.In recent years, cold-transfer printing technical development is very fast, but the reactive dyestuffs that cold-transfer printing mainly adopts and matching stain, such as CN201010229867.6 discloses a kind of cold-transfer printing thickener, its printing paste and preparation method thereof, employing be reactive dyestuffs.In order to realize adopting dispersed dye printing and dyeing polyester piece good in cold-transfer printing technology, be badly in need of a kind of cold-transfer printing disperse dye ink of exploitation and application method thereof.
Summary of the invention
In order to realize adopting dispersed dye printing and dyeing polyester piece good in cold-transfer printing technology, overcome heat-transferring method energy consumption large, high to equipment requirements, and easily damage the difficult problems such as the fiber of other non-refractories in blend polyester fiber, the invention provides a kind of cold-transfer printing disperse dye ink and application method thereof.Be printed on the transfer printing carriers such as cold transfer printing paper by this disperse dye ink, decalcomania is transferred in terylene and BLENDED FABRIC thereof from transfer printing carrier by cold-transfer printing equipment, finally by fixation, washing sizing is rear and make PRINTED FABRIC finished product.
First aspect, the invention provides a kind of cold-transfer printing disperse dye ink, and its formula according to weight percent is:
Warm type SE type dispersed dye during wherein said dispersed dye adopt, or high temperature modification S type dispersed dye; Described dispersion agent adopts the derivative of naphthene sulfonic acid, can select dispersion agent DAM, dispersion agent NNO or Dispersant MF; Described sequestrant selects Sodium hexametaphosphate 99 SHMP, or edta edta, or 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid HEDP, or 2-hydroxyethylidene diphosphonic acid guanidine-acetic acid HPAA, or hexapotassium HDTMPA, or hydroxyethyl is for ethylenediamine triacetic acid HEEDTA; Described reduction preventing agent is anionic oxygenant, can select reservehao S, or the reduction preventing agent PHC of Shanghai Dong Mei Chemical Co., Ltd., or the reduction preventing agent JintexEco FR liq of Fuying Science and Technology Chemical Co., Ltd.; Described thickener is etherificate polysaccharide dry powder, can select etherification starch, or etherificated sodium alginate, or ether of cellulose, or hydroxypropyl etherified guar gum; Described surface tension modifier is organosilyl surface tension regulator, can select the BYK-378 of Bi Ke chemistry, or the SF-678 of China fir Chemical Co., Ltd..
Described its collocation method of cold-transfer printing disperse dye ink is: dispersed dye application grinding equipment is ground to particle diameter≤0.35 μm, dispersion agent, sequestrant and reduction preventing agent are first added in appropriate warm water, again the dispersed dye after grinding are added, abundant stirring, dyestuff is dispersed, again turkey red oil, wetting Agent for Printing Inks, thickener, sanitas are added, add water and be transferred to nearly 100%, abundant stirring, finally use the parameter set by surface tension modifier reconciliation statement surface tension to printing equipment, i.e. obtained cold-transfer printing disperse dye ink.
Second aspect, the invention provides a kind of cold-transfer printing disperse dye ink application method:
Described cold-transfer printing disperse dye ink application method is specially: first by transfer printing carrier matrix separant through coating machine primary coat, and be printed as transfer printing carrier by printing press disperse dye ink of the present invention, then cold-transfer printing carrier is sent into cold-transfer printing machine together with fabric.Fabric is through the fabric pretreatment liquid process of cold-transfer printing machine pretreating device, more closely sealed common through cold transfer device transfer printing with cold-transfer printing carrier, makes PRINTED FABRIC.PRINTED FABRIC is vapour steaming colour fixing 10-20min under 150-180 DEG C of condition, is fixed to PRINTED FABRIC finished product by washing.The optional paper of wherein said transfer printing carrier matrix, or the plastics film such as PET, PP, or the metallic film such as aluminium foil.
3rd aspect, the invention provides the fabric pretreatment liquid described in a kind of above-mentioned cold-transfer printing disperse dye ink application method, and its formula according to weight percent is:
Wherein said pH adjusting agent is ammonium sulfate, or trolamine; Described sequestrant selects Sodium hexametaphosphate 99 SHMP, or edta edta, or 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid HEDP, or 2-hydroxyethylidene diphosphonic acid guanidine-acetic acid HPAA, or hexapotassium HDTMPA, or hydroxyethyl is for ethylenediamine triacetic acid HEEDTA; The antishifting agent A of described thermophoresis preventing agent optional Shanghai auxiliary reagent factory, or the SunfixTH of Wen limited-liability company, or the NPP3000 of the special precision chemical business corporation of bass; Described reduction preventing agent is anionic oxygenant, can select reservehao S, or the reduction preventing agent PHC of Shanghai Dong Mei Chemical Co., Ltd., or the reduction preventing agent JintexEco FR liq of Fuying Science and Technology Chemical Co., Ltd.; Described wetting Agent for Printing Inks is glycerine, or glycol ether; Described thickener is modified polysaccharide dry powder, can select carboxymethyl starch, or cross-linking starch, or carboxymethyl cellulose, or etherification starch, or etherificated sodium alginate, or the water-soluble thickener such as ether of cellulose.
Beneficial effect of the present invention is, cold-transfer printing disperse dye ink have employed aqueous dispersion, therefore avoids the pollution that solvent evaporates in production process is brought.Without the need to hot-rolling heating in this external transfer process, after vapour steaming colour fixing, dry fastness to wet rubbing, Washing and light fastness all reach superior level.After terylene synthetic fabrics adopts dispersed dye cold-transfer printing method of the present invention to produce, the environment of production plant meets environmental requirement, and PRINTED FABRIC finished product, not containing the residue such as methyl alcohol, butanols, meets the requirement of product standard and garment for children use.
Embodiment
Followingly further illustrate the present invention with non-limiting example, it should be noted, it is limitation of the present invention that these embodiments should not be considered as.
Embodiment 1
Fabric: Polyester Taffeta 63DX63D/160T
Cold-transfer printing disperse dye ink, its formula according to weight percent is:
Wherein said dispersed dye adopt high temperature modification S type dispersed dye, can select dispersion black S-3BL, DISPERSE ORANGE 30 200 S-2RFL, Disperse Red S-R, DISPERSE NAVY BLUE EXSF 300& BLUE 56 100 S-3BG; Described dispersion agent selects dispersion agent NNO; Described sequestrant selects 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid HEDP; Described reduction preventing agent selects the reduction preventing agent JintexEco FR liq of Fuying Science and Technology Chemical Co., Ltd.; Described wetting Agent for Printing Inks selects glycol ether; Hydroxypropyl etherified guar gum selected by described thickener; Described surface tension modifier selects the SF-678 of China fir Chemical Co., Ltd..
Described its collocation method of cold-transfer printing disperse dye ink is: dispersed dye application grinding equipment is ground to particle diameter≤0.35 μm, dispersion agent, sequestrant and reduction preventing agent are first added in appropriate warm water, again the dispersed dye after grinding are added, abundant stirring, dyestuff is dispersed, again turkey red oil, wetting Agent for Printing Inks, thickener, sanitas are added, add water and be transferred to nearly 100%, abundant stirring, finally use the parameter set by surface tension modifier reconciliation statement surface tension to printing equipment, i.e. obtained cold-transfer printing disperse dye ink.
Cold-transfer printing disperse dye ink application method:
Described cold-transfer printing disperse dye ink application method is specially: first by transfer printing carrier matrix separant through coating machine primary coat, and be printed as transfer printing carrier by printing press disperse dye ink of the present invention, then cold-transfer printing carrier is sent into cold-transfer printing machine together with fabric.Fabric is through the fabric pretreatment liquid process of cold-transfer printing machine pretreating device, more closely sealed common through cold transfer device transfer printing with cold-transfer printing carrier, makes PRINTED FABRIC.PRINTED FABRIC is vapour steaming colour fixing 20min under 150 DEG C of conditions, is fixed to PRINTED FABRIC finished product by washing.Wherein said transfer printing carrier matrix selects PP plastics film.
Fabric pretreatment liquid described in above-mentioned cold-transfer printing disperse dye ink application method, its formula according to weight percent is:
Wherein said pH adjusting agent is diethanolamine; Described sequestrant selects hydroxyethyl to replace ethylenediamine triacetic acid HEEDTA; Described thermophoresis preventing agent selects the NPP3000 of the special precision chemical business corporation of bass; Described reduction preventing agent selects the reduction preventing agent JintexEco FRliq of Fuying Science and Technology Chemical Co., Ltd.; Described wetting Agent for Printing Inks selects glycol ether; Because present case Printing needs dyestuff multidirectional fabric back side infiltration as far as possible, therefore do not use thickener.
Embodiment 2
Fabric: woven dacron OXFORD 300DX600D/90T
Cold-transfer printing disperse dye ink, its formula according to weight percent is:
Warm type SE type dispersed dye during wherein said dispersed dye adopt, can select dispersion black SE-3BN, DISPERSE YELLOW SE-5R, Disperse Red SE-R, EX-SF DISPERSE BLUE EX-SF 300 SE-R; Described dispersion agent selects dispersion agent DAM; Described sequestrant selects Sodium hexametaphosphate 99 SHMP; Described reduction preventing agent selects reservehao S; Described wetting Agent for Printing Inks selects glycerine; Etherification starch selected by described thickener; Described surface tension modifier selects the BYK-378 of Bi Ke chemistry.
Described its collocation method of cold-transfer printing disperse dye ink is with embodiment 1.
Cold-transfer printing disperse dye ink application method:
Described cold-transfer printing disperse dye ink application method is specially: first by transfer printing carrier matrix separant through coating machine primary coat, and be printed as transfer printing carrier by printing press disperse dye ink of the present invention, then cold-transfer printing carrier is sent into cold-transfer printing machine together with fabric.Fabric is through the fabric pretreatment liquid process of cold-transfer printing machine pretreating device, more closely sealed common through cold transfer device transfer printing with cold-transfer printing carrier, makes PRINTED FABRIC.PRINTED FABRIC is vapour steaming colour fixing 10min under 180 DEG C of conditions, is fixed to PRINTED FABRIC finished product by washing.Wherein said transfer printing carrier matrix selects paper.
Fabric pretreatment liquid used in cold-transfer printing disperse dye ink application method, its formula according to weight percent is:
Wherein said pH adjusting agent selects ammonium sulfate; Described sequestrant selects edta edta; Described thermophoresis preventing agent selects the Sunfix TH of Wen limited-liability company; Described reduction preventing agent selects reservehao S; Described wetting Agent for Printing Inks selects glycerine; Carboxymethyl cellulose selected by described thickener.
Embodiment 3
Fabric: terylene fleece 75Dx150D/150T
Cold-transfer printing disperse dye ink, its formula according to weight percent is:
Wherein said dispersed dye adopt high temperature modification S type dispersed dye, can select dispersion black S-2BL, disperse yellow brown S-3RL, disperse scarlet S-GFL, DISPERSE NAVY BLUE EXSF 300& BLUE 56 100 S-3BG; Described dispersion agent selects Dispersant MF; Described sequestrant selects 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid HEDP; Described reduction preventing agent selects the reduction preventing agent PHC of Shanghai Dong Mei Chemical Co., Ltd.; Described wetting Agent for Printing Inks selects glycol ether; Ether of cellulose selected by described thickener; Described surface tension modifier selects the BYK-378 of Bi Ke chemistry.
Described its collocation method of cold-transfer printing disperse dye ink is with embodiment 1.
Cold-transfer printing disperse dye ink application method:
Described cold-transfer printing disperse dye ink application method is specially: first by transfer printing carrier matrix separant through coating machine primary coat, and be printed as transfer printing carrier by printing press disperse dye ink of the present invention, then cold-transfer printing carrier is sent into cold-transfer printing machine together with fabric.Fabric is through the fabric pretreatment liquid process of cold-transfer printing machine pretreating device, more closely sealed common through cold transfer device transfer printing with cold-transfer printing carrier, makes PRINTED FABRIC.PRINTED FABRIC is vapour steaming colour fixing 15min under 170 DEG C of conditions, is fixed to PRINTED FABRIC finished product by washing.Wherein said transfer printing carrier matrix selects aluminium foil.
Fabric pretreatment liquid used in cold-transfer printing disperse dye ink application method, its formula according to weight percent is:
Wherein said pH adjusting agent selects trolamine; Described sequestrant selects hexapotassium HDTMPA; Described thermophoresis preventing agent selects the Sunfix TH of Wen limited-liability company; Described reduction preventing agent selects the reduction preventing agent PHC of Shanghai Dong Mei Chemical Co., Ltd.; Described wetting Agent for Printing Inks selects glycol ether; Carboxymethyl starch selected by described thickener.