Clean production and processing technology of ecological multifunctional digital-printing real-silk adornment silk fabric

Abstract

The invention discloses a clean production and processing technology of an ecological multifunctional digital-printing real-silk adornment silk fabric, and relates to the technical field of production of real-silk adornment silk fabrics. The clean production and processing technology has following steps: pretreatment of a real-silk fabric; cationization or non cationization of the real-silk fabric; use of phosphorus and nitrogen containing components in the real-silk fabric for flame-retardant modification by use of an electrostatic layer by layer self-assembly technology; digital ink-jet printing; water repellent function processing; and inspection and packing to obtain a finished product. Due to use of a digital paint ink-jet printing technology, paper tracing, sheet producing, screen producing, color blending and pulp mixing, scrapping printing and other processes need in a traditional printing technology are omitted, a screen producer, a photosensitive machine, a drying room and other facilities are omitted, a silk screen, a roller and other consumable items are omitted, the digital printing is not limited by color process flower backing, and incomparable, personalized and highly fine art textiles which cannot be produced by traditional printing can be produced. Due to the use of digital paint ink-jet printing, a final water washing process is omitted, and the clean production and processing technology is energy saving and emission reducing, and has important social significances.

Description

Technical field: [0001] The invention relates to the technical field of production of silk decorative silk, in particular to a clean production and processing technology of ecological multifunctional digital printed silk decorative silk. Background technique: [0002] Silk is the "treasure" of the Chinese nation, and the cocoon silk industry is one of the most important financial and foreign trade revenues of the country, and plays a great role in the construction of the national economy. Since the reform and opening up, China's silk industry has made considerable development and progress. At present, the output of raw silk and gray silk in China ranks first in the world, and the output of silk (also known as real silk) printed and dyed silk, silk clothing and silk weaving products also ranks among the top in the world. Cocoon silk and satin can dominate the production and price trends in the international market. The status of China's silk industry in the world's silk indu...

AI Technical Summary

Problems solved by technology

[0004] Traditional silk decorative silk printing needs to go through drafting, film making, screen making, color matching, scraping and other processes, and requires the use of screen making machines, photosensitive machines, drying rooms and other equipment; it needs to use consumables such as screens and rollers; Moreover, traditional printing technology cannot produce personalized and high-definition art textiles, and after printing, it needs to go through a post-washing process, which wastes resources