Technology for silkworm protein rayon

Abstract

The invention discloses a technology for silkworm protein rayon textile fibers, and relates to a technology capable of adopting an intervention method before a silkworm spins, simulating a silkworm spinning process, and manually controlling silkworm protein rayon in different fineness. The technology comprises the following specific steps of: taking silkworm spun silk glands from a five-year matured silkworm body before spinning, separating colloids on the silkworm spun silk glands, injecting the obtained pure spun silk liquid, which is taken as stock solution, into a special sealing container, just like injecting one artificial huge silkworm, which is similar to a function of an injector for taking an injection in a hospital, and regarding a syringe needle as a spinning jet of the huge silkworm. When the pressure is applied in the container, the spun silk liquid in the container is sprayed through the prepared spinning jet, and enters into a condensation bath groove to obtain the silkworm protein rayon. According to the intervention method, the silkworm protein rayon in different fineness and different sections can be obtained through replacing the spinning jet. Different assistants are added into the stock solution in the container so as to improve deficiencies of crease resistance and drape factor of the silk; and color masterbatch is injected into the stock solution in the container so as to obtain color silk. A high polymer is drawn into a spinning mouth, and the silkworm protein rayon with the special function is obtained, and the method is used for preparing tubular film type and different forming protein products for biological medicine word.

Description

technical field [0001] The invention relates to a textile fiber technology, which is to take out silk glands from five-year-old mature silkworms by an intervention method before silk spinning, and use the silk liquid obtained after degumming as the stock solution to prepare silkworm protein rayon technology. Background technique [0002] For thousands of years, Chinese people have carried mulberry and raised silkworms (including tussah silkworms), boiled silkworms and drawn silk, dyed and woven, and written a splendid history of Chinese silk. Silk means nobleness, and silk means wealth. The world-renowned Silk Road is Chinese silk. A true portrayal of culture that is famous all over the world. [0003] Silkworm silk, represented by silkworm, is a natural protein fiber and the only filament fiber among natural fibers. The single fineness of silk is 2.65-3.74tex, and each silkworm cocoon can reel 0.20 grams of silk, with a length of up to one thousand meters. It has good text...

AI Technical Summary

Problems solved by technology

[0009] The current predicament of the silkworm and silk industry is due to the flaws in the performance of natural silk, mainly due to wrinkle resistance and poor drape, especially because the fineness cannot be changed, which cannot meet the needs of modern humans.

Topics such as natural silk anti-wrinkle, anti-wrinkle, and change of drape have been studied for more than ten years in China and have not yet been solved, and no significant progress has been made in artificial adjustment of natural silk fineness.