Processing method for goat hair-three-dimensional-crimped-fiber-compounded needling nonwoven carpet

Abstract

The invention discloses a processing method for a goat hair-three-dimensional-crimped-fiber-compounded needling nonwoven carpet. The processing method includes the steps that hot melting fibers, the three-dimensional crimped fibers and washed goat hair are mixed to form mixed fibers; water and wool oil are added into the mixed fibers, the mixed fibers are opened and mixed, and pretreated fibers are obtained; the pretreated fibers are carded through a carding machine, and a fiber web is output; the fiber web is subjected to cross lapping; the fiber web subjected to cross lapping is needled and reinforced, and a goat hair-three-dimensional-crimped-fiber-compounded needling nonwoven cloth is formed; the goat hair-three-dimensional-crimped-fiber-compounded needling nonwoven cloth is put into a drying oven and dried, and is naturally cooled to be at the room temperature after drying is completed, and the goat hair-three-dimensional-crimped-fiber-compounded needling nonwoven carpet is obtained. According to the processing method, the goat hair, the hot melting fibers and the three-dimensional crimped fibers are mixed, the nonwoven cloth for the carpet is processed with the needling nonwoven technology, and good using of goat hair fibers is achieved.

Description

technical field [0001] The invention belongs to the technical field of nonwoven textile processing, and in particular relates to a processing method of goat hair-three-dimensional curly fiber composite needle-punched nonwoven carpet. Background technique [0002] Non-woven fabric, also known as non-woven fabric, is a kind of fabric formed without spinning and weaving. The formation process is generally as follows: firstly, the short textile fibers or filaments are oriented or randomly arranged to form a web structure, and then used Reinforced by mechanical, thermal or chemical bonding methods. Non-woven fabrics produced by non-woven technology have the advantages of short production process and low production cost. [0003] Wool fiber generally used in textiles refers to sheep wool fiber. For goat hair, it is the leftovers of cashmere carding process. The carded cashmere is used for the production of high-end textiles, and the carded goat hair , except that a small amount ...

AI Technical Summary

Problems solved by technology

[0003] Wool fiber generally used in textiles refers to sheep wool fiber. For goat hair, it is the leftovers of cashmere carding process. The carded cashmere is used for the production of high-end textiles, and the carded goat hair , except that a small amount is used to make brushes, most of them are discarded as waste, because: the goat hair fiber has high rigidity, thick diameter, large discrete length, smooth surface and almost no curl, etc., which leads to the use of traditional weaving It is very difficult for the equipment to carry out spinning processing, so goat hair is rarely used for spinning processing, which causes a waste of goat hair resources