Silk regeneration method

Abstract

The invention discloses a silk regeneration method. The silk regeneration method comprises the following steps: A) collecting scraps as well as waste and old silk during a silk production process; B)producing the collected waste material as a raw material to paper meal; C) crushing and aging the material, adding carbon disulphide to generate cellulose sulfonate; D) aging viscose glue, and performing deaeration and filtering; E) coating silk staple fiber in the step D) with milk protein; F) performing cold air drying and drying the material by a cold air machine; G) reeling the material to a filament cake; and performing steps of washing, desulphurization, bleaching, oiling and drying to obtain the regenerated filament; and H) processing the regenerated filament to the silk. The silk chipcut in a weaving enterprise is recovered, then a silk product is made through re-processing, the source is saved, a whole process is simple, the economic cost is low, the processed product has the advantages of comfortable wearing, good hygroscopicity, good moisture releasability, sound absorption, and ultraviolet resistance.

Description

technical field [0001] The invention relates to the technical field of new material textiles, in particular to a method for regenerating silk. Background technique [0002] Silk (sī chóu), a textile made of silk or synthetic fiber, rayon, short silk, etc.; a general term for fabrics woven or interwoven with silk or rayon. In ancient times, silk was a textile woven from silk (mainly mulberry silk, but also a small amount of tussah silk and cassava silk). Due to the expansion of textile raw materials in modern times, all textiles made of artificial or natural filament fibers can be called silk in a broad sense. The silk woven from pure mulberry silk is also called "real silk". Silk is a specialty of China. The working people in ancient China invented and produced silk products on a large scale, which opened up the first large-scale commercial exchange between the East and the West in the history of the world, known as the Silk Road in history. Since the Western Han Dynasty...

AI Technical Summary

Problems solved by technology

[0004] However, at present, many textile enterprises will cut silk products when they are processed. There are many debris after cutting, which is difficult to recycle and reuse, resulting in a lot of waste. Therefore, a silk regeneration method has been developed. of great significance