USING NATURAL DYES DTP (DIGITAL TEXTILE PRINTING) METHOD FOR MANUFACTURE OF NANO-LEVEL NATURAL AND DIGITAL PRINTING INKS (DIGITAL TEXTILE PRINTING) METHOD

摘要

PURPOSE: manufacture nanoscale Natural ink digital textile printing with (DTP) using the digital printing method of natural dye be supplied to by the DTP (digital textile printing) of ink and mix different colours. ;CONSTITUTION: a kind of manufacture is used for digital textile printing DTP (natural) following steps: in addition to pigment and after selecting pigment to pass through centrifugation by layer separating polymer coagulating agent or solvent, enzyme is added in decomposition natural dye extract to fission; 0.001-3.Enzyme fermentation natural dye is used in the hydrolysis of 5 weight %; And adsorption filter, film filtering, cellulose acetate formula filter membrane is in order to obtain Natural ink. It includes aminopeptidase, beta galactosidase , & beta that Natural ink, which is selected from enzyme using more than one,; Dextranase & is complicated, amylase group, and protease group. ;The 2012 of copyright KIPO submissions