| abstract |
A kind of technique printed in fabric substrate, includes the following steps：(I) ink for including following components is prepared：(a) 1 to 8 part of self-dispersed pigment, comprising the carboxyl-functional dispersant by cross-linking agents around pigment core, crosslinking agent has selected from least two following groups：Oxetanes, carbodiimides, hydrazides, oxazoline, aziridine, isocyanates, N methylols, ketene-imine, isocyanuric acid ester and epoxy group；(b) 0 to 16 part of adhesive, it is one or more in acrylic latex binder, styrene acrylic latex adhesive and styrene butadiene latices adhesive, wherein, the Tg of adhesive is in the range of 25 DEG C to 35 DEG C；(c) 1 to 30 part of one or more water-miscible organic solvents；(d) 0.1 to 3 part of surfactant；(e) 0 to 5 part of antimicrobial；(f) 0 to 10 part of viscosity modifier；(g) 0 to 10 part of polyurethane latex adhesive, the Tg of polyurethane latex adhesive is in the range of 25 DEG C to 35 DEG C；(h) 0 to 6 part of crosslinking agent；(i) water of balance to 100 parts；(II) latex bonded agent solution is optionally prepared, comprising：I) 1 to 16 part of one or more latex adhesives selected from acrylic latex binder, styrene acrylic latex adhesive and styrene butadiene latices adhesive, wherein, the Tg of latex adhesive is in the range of 25 DEG C to 35 DEG C；Ii) 0 to 6 part of polyurethane latex adhesive；And iii) 0 to 5 part of crosslinking agent；(III) using the ink-jet printer with one way print head by the ink print to fabric substrate prepared in step (I), and optionally with the latex bonded agent solution pre-print of step (II) or chromatography；(IV) fabric substrate of the printing of curing schedule (III)；If the component (b) in the ink prepared in step (a) is 0, optional step (II) is enforceable.Also ink, ink group, ink reservoir and ink-jet printer. |