Spinnable ecological bacteriostatic down fiber and making method thereof

A production method and textile technology, which is applied in the field of textile ecological antibacterial down fiber and its production, can solve problems such as processing difficulties, achieve good hygroscopic performance, good appearance quality, and improve the effect of adsorption performance

Inactive Publication Date: 2015-09-30
ANHUI HANSHAN COUNTY FUQIANG DOWN PROD
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  • Abstract
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Problems solved by technology

However, due to the strong hydrogen bonding between chitin molecules and molecules, chitin has a compact crystalline struc

Method used

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Embodiment Construction

[0014] A kind of spinnable ecological antibacterial down fiber is characterized in that it is made of the following raw materials in parts by weight: goose down 15, goose feather 27, polyester fiber 4, modal fiber 6, chitin 3.7, zirconium sulfate 0.3, Montmorillonite 1, amino silicone oil 9, nano-titanium dioxide 1.7, 1-butyl-3-methylimidazole chloride 170, appropriate amount of water.

[0015] The preparation method comprises the following steps:

[0016] (1) Calcining the montmorillonite at a high temperature of 710-800°C for 1-2 hours, cooling to room temperature and crushing, adding zirconium sulfate aqueous solution to grind for 2-4 hours, and spray drying;

[0017] (2) Soak the polyester fiber in salt water for 5-8 hours, dry and grind it into powder, add amino silicone oil and nano-titanium dioxide in a water bath at 50-70°C, stir for 30-50 minutes, and dry;

[0018] (3) Stir and mix chitin and 1-butyl-3-methylimidazole chloride, add the materials in steps (1) and (2) ...

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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...

Claims

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Application Information

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IPC IPC(8): D01F4/00D01F1/10
Inventor 刁平山
Owner ANHUI HANSHAN COUNTY FUQIANG DOWN PROD
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