Method for weaving jute fibers into high count yarns by using linen wet-spinning equipment

Abstract

The invention relates to the technical field of bast fiber spinning, and particularly relates to a method for weaving jute fibers into high count yarns by using linen wet-spinning equipment. The method comprises the following steps: (1) putting jute in a steamer, totally submersing the jute with water, then adding sodium sulfite and a softening agent, and steaming for 6-9 hours at the high temperature of 105-115 DEG C; (2) fishing up, cleaning with clear water, then dewatering by using a laundry-drier, and drying in the sun or baking; (3) sending to a softening machine, and adding linen softening oil and cellulase while beating; (4) stowing and curing for 3-7 days at the temperature of 20-30 DEG C, thus obtaining denatured jute fibers; and (5) finally weaving the denatured jute fibers into the high count yarns with the required gram weight by using the linen wet-spinning equipment. Compared with the prior art, the method has the advantages that the softness of the jute is improved, the spinning property of the jute is enhanced, and the scratchiness of the jute to skin is solved; and the grade and the additional value of jute products are increased, and the method has great social benefits and economic benefits.

Description

technical field [0001] The invention relates to the technical field of hemp spinning, in particular to a method for weaving jute fibers into high-count yarns by utilizing flax wet spinning equipment. Background technique [0002] Jute fiber is one of the cheapest natural fibers, second only to cotton in terms of cultivation and versatility. It, like kenaf, hemp, flax, ramie, etc., also belongs to bast fiber (fiber extracted from the inner or outer bark of plants). The color of the fiber is from white to brown, and the length is 1-4 meters. [0003] Jute fiber belongs to cellulose fiber, because of its unique fiber cavity structure, jute fiber is rich in oxygen, and anaerobic bacteria cannot survive; it contains beneficial substances such as antibacterial ethanol, which also contributes to the health care of the human body The excellent natural antibacterial properties of jute fiber are especially suitable for clothing and home textile fabrics, and can be widely used in med...

AI Technical Summary

Problems solved by technology

[0004] Although jute fabric has excellent health care, comfort and environmental protection properties, but due to the high initial modulus of jute fiber, low elasticity and elongation at break, and poor recovery from tensile deformation, it is easy to form wrinkles and not easy to disappear. , affecting the appearance of the fabric

At the same time, jute fiber is hard and brittle, with high rigidity, which is easy to produce itching sensation, and it is difficult to meet the technical requirements of high-end clothing and home textile products.

[0005] At present, due to the above reasons, my country's jute processing industry is in a state of depression and bankruptcy; if degumming and denaturation of jute into denatured jute fibers that can replace flax textile fibers will bring the jute textile industry back to life

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