Printing technology of broad width silk brocade

Abstract

The invention discloses a printing technology of a broad width silk brocade and belongs to the technical field of silk brocade printing. The printing technology is characterized by comprising the following technological steps of sketch drafting, platemaking, color combination and machine printing, wherein pattern processing in a sketch drafting procedure adopts a compound color technology; the mesh size of a stencil adopts a 160-mesh net; a color paste of the color combination is prepared from the following components in parts by weight: 200-300 parts of sodium alginate paste, 300-400 parts ofan active thickener, 300-200 parts of soft water, 30-50 parts of activated dye, 8-12 parts of urea, 0.7-1.3 parts of reserve salt S and 1-1.8 parts of baking soda; and technological parameters of themachine printing procedure are as follows: the inclination degree of a flat-mouth scraper is 54-56 degrees. Through the improvements on the printing technology, the printing technology solves the defects of scraping-printing, colored ground color and uneven ground color generated during silk brocade printing.

Description

technical field [0001] The invention relates to a printing process of wide-width silk-stick satin, which belongs to the technical field of silk-stick satin printing. Background technique [0002] Silk viscose satin is a kind of satin fabric interwoven with mulberry silk and viscose silk. The traditional reactive dye printing process of silk stick satin is pattern design, drafting, screen plate making, imitation color proofing, color paste preparation, printing, drying, steaming, washing, finishing, and finished products; reactive dye printing process Due to the different physical and chemical properties of mulberry silk and viscose silk, the silk viscose satin produced is prone to printing defects such as scraping, background color, and uneven background color during the printing process. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a printing process for wide-wi...

AI Technical Summary

Problems solved by technology

The traditional reactive dye printing process of silk stick satin is pattern design, drafting, screen plate making, imitation color proofing, color paste preparation, printing, drying, steaming, washing, finishing, and finished products; reactive dye printing process Due to the different physical and chemical properties of mulberry silk and viscose silk, the silk viscose satin produced is prone to printing defects such as scraping, background color, and uneven background color during the printing process.