Technological formula of mulberry silk and wool fiber blended moistening emulsion

Abstract

The invention discloses a technological formula of a mulberry silk and wool fiber blended moistening emulsion. When mulberry silk and wool fiber blending is conducted by means of a semi-worsted spinning system, moistening pretreatment is conducted on mulberry silk and wool fiber respectively, wherein a pretreatment emulsion of the wool fiber is prepared from, by weight of the wool fiber, 0.3%-0.5% of wool lubricant, 1.0%-1.6% of softening agent, 0.8%-1.2% of electrostatic agent, 0.5%-0.8% of penetrant, 0.3%-0.6% of emulsion and 15%-20% of water, and a pretreatment emulsion of the mulberry silk is prepared from, by weight of the mulberry silk, 0.5%-0.8% of softening agent, 1.5%-1.8% of electrostatic agent, 0.5%-0.8% of penetrant and 18%-22% of water. Treatment is conducted on the two fibers through the two emulsions respectively, the two emulsions can permeate into the interiors of the fibers, the effects of resisting static electricity, softening and increasing cohesive force are achieved, and the spinnability is improved; meanwhile, the technological requirements of spinning can be met, and the phenomena that a carding machine cylinder is wound, and wool is rolled on a drawing frame can be relieved; the technological formula is convenient to operate, low in operation cost and very prone to industrial application.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a process formula for feeding wet emulsion by blending mulberry silk and wool fibers. Background technique [0002] Wool fiber has the characteristics of good elasticity and phosphorus flakes. In order to reduce the friction of wool during spinning, increase the softness and cohesion of wool fiber, and improve the spinnability of wool fiber, in the wool spinning system, It is necessary to pretreat the wool fiber first, and add a certain amount of spinning aids such as wool and wool oil. The fineness of mulberry silk fiber is fine and the specific resistance is large. It is easy to have serious static electricity in the spinning process. Therefore, some antistatic agents are added in the general silk spinning production process. However, the fineness of mulberry silk fiber is very fine. , and the fibers are soft, the carding process in the spinning process can easily cause the c...

AI Technical Summary

Problems solved by technology

The fineness of mulberry silk fiber is fine and the specific resistance is large. It is easy to have serious static electricity in the spinning process. Therefore, some antistatic agents are added in the general silk spinning production process. However, the fineness of mulberry silk fiber is very fine. , the fiber is relatively soft, and the carding process in the spinning process is very easy to cause the carding machine to wrap around the cylinder, which affects the normal production

[0003] If when mulberry silk and wool fiber are blended, conventional wool oil and electrostatic agent are used for wet pretreatment of the two fibers, it is very easy to produce carding machine winding cylinder phenomenon in production, and the drawing process will also wind the wool , affecting yarn quality