Spinnable ecological bacteriostatic down fiber and making method thereof

Abstract

The invention discloses a spinnable ecological bacteriostatic down fiber, which is characterized by being prepared from the following raw materials by weight part: 14-16 of goose down, 25-35 of goose feather, 3-5 of polyester fiber, 4-7 of modal fiber, 3.6-6.7 of chitin, 0.2-0.5 of zirconium sulfate, 1-3 of montmorillonite, 6-9 of amino silicone oil, 1.5-2.5 of nano-titanium dioxide, 150-180 of 1-butyl-3-methylimidazole chloride, and a proper amount of water. According to the invention, the synergistic effect of chitin and nano-titanium dioxide is adopted, the antibacterial properties of are thorough, and the prepared ecological bacteriostatic down fiber can be used individually or mixed with other textile fiber to produce non-woven products or textiles. The product has the characteristics of excellent spinnability, good heat retention, good light weight and elasticity, good moisture absorption performance, good appearance quality and the like, and can be popularized and applied in textile or nonwoven field.

Description

technical field [0001] The invention relates to the technical field of non-woven materials, in particular to a spinnable ecological antibacterial down fiber and a production method thereof. Background technique [0002] Down fiber is a natural protein fiber, which has the advantages of softness, light weight, high bulkiness, and good warmth retention. It is widely used in clothing, quilts, textile fillers and other fields. As well as the advocacy of green and low carbon in recent years, people have higher and higher requirements for down products, such as new styles, comfortable wear, antibacterial, breathable and warm. In order to meet the needs and hobbies of consumers, it is imperative to study a new type of down fiber with low density, halogen-free, green environmental protection, ecological antibacterial, washable, high temperature resistance and its various properties. [0003] Chitin is the only positively charged animal cellulose found so far in nature. The cross-s...

AI Technical Summary

Problems solved by technology

However, due to the strong hydrogen bonding between chitin molecules and molecules, chitin has a compact crystalline structure and is insoluble in common solvents, making it difficult to process, thus limiting its popularization and application.