Preparation technology of far-infrared cotton fiber

Abstract

The invention discloses a preparation technology of far-infrared cotton fiber. The preparation technology comprises the steps of preparing raw materials, treating the raw materials, preparing a far-infrared mixed solution, carrying out coating treatment and spinning. The preparation technology is simple in method; the far-infrared coating mixed solution is prepared by mixing far-infrared ceramic powder with a resin bonding agent, a cross-linking agent, a dispersing agent and the like; the treated raw material fiber is coated with the far-infrared coating mixed solution, and the far-infrared coating mixed solution is firmly combined with the raw material fiber, so that the far-infrared fiber is good in effect. An ultraviolet light absorber is also added to the far-infrared coating mixed solution and is dipped into the cotton fiber, so that the finished product fiber has an ultraviolet resistant function. The cotton fiber is refined by alkaline biological enzyme, and alkali treatment is replaced, so that the preparation technology is low in damage to fiber and is beneficial to maintaining fiber strength; apocynum venetum fiber and activated carbon fiber are added into the raw material fiber for use, so that the finished product fiber also has a good antibacterial effect.

Description

【Technical field】 [0001] The invention relates to the technical field of fiber processing, in particular to the technical field of far-infrared cotton fiber production technology. 【Background technique】 [0002] Cotton fiber is the fiber covered on the seeds of the Malvaceae cotton plant, and is the main raw material of my country's textile industry. Cotton fiber products have good moisture absorption and air permeability, are wear-resistant and washable, soft and warm, have good warmth retention in winter, and are breathable and cool in summer. They are widely used in clothing fabrics and decorative fabrics. Cotton fiber fabric refers to the fabric woven from cotton yarn or cotton yarn and chemical fiber blended yarn. Cotton fibers have many disadvantages, such as being susceptible to microorganisms, being easily eroded by bacteria and molds, and having poor antibacterial and anti-mildew effects; cotton fibers themselves have poor UV resistance. [0003] Far-infrared rays...

AI Technical Summary

Problems solved by technology

[0004] At present, far-infrared fiber products at home and abroad are mostly synthetic fibers for mass production. Synthetic fibers can be used to make sportswear, windbreakers and other autumn and winter cold-proof external clothing or curtains, carpets, sleeping bags and other items, which are not suitable for making close-fitting clothing.

However, in the existing ordinary far-infrared cotton fabrics, the effectiveness and durability of far-infrared materials cannot be guaranteed, and the function is single, without antibacterial and anti-ultraviolet functions, and cannot meet the different needs of modern people for cotton fiber products.