Washable down feather composite fiber added with titanium dioxide and producing method thereof

Abstract

The invention discloses washable down feather composite fiber added with titanium dioxide and a producing method thereof, the washable down feather composite fiber is characterized by comprising the following raw materials by weight 13-15 parts of duck down, 17-19 parts of rabbit hair, 10-13 parts of alpaca hair, 15-18 parts of rabbit wool fiber, 12-14 parts of mercerizing australasian wool, 0.03-0.06 part of nano selenium, 0.1-0.3 part of poly (tetramethyleneether) glycol, 2-4 parts of nano attapulgite, 4-7 parts of perilla leaf, 1.1-2.4 parts of titanium dioxide, 1-3 parts of hedyotis diffusa, 0.4-0.7 part of hippocampus, 3-5 parts of fennel oil, 100-120 parts of 1 - butyl-3-methyl imidazole dimethyl phosphate, 110-130 parts of 1-butyl-3-methyl imidazole acetate, 2-4 parts of an additive and a moderate amount of water; by use of the technology of the present invention, the utilization rate of feathers can be can greatly improved, the washable down feather composite fiber has obvious social and economic benefits for resource development and utilization and sustainable development, at the same time, the washable down feather composite fiber is added with titanium dioxide and other components, washable, antibacterial, mouldproof, anti-oxidation, immunity-improving and other functions of the down feather can be improved.

Description

technical field [0001] The invention relates to the technical field of non-woven materials, in particular to a washable down composite fiber added with titanium dioxide and a manufacturing method thereof. Background technique [0002] Down is the fluff that grows on the abdomen of geese and ducks, and is called feathers in flakes. Because down is a kind of animal protein fiber, it has higher thermal insulation than cotton (vegetable cellulose), and the down ball-shaped fiber is densely covered with tens of thousands of small triangular pores, which can shrink and expand with temperature changes, resulting in a temperature-regulating function. It absorbs the flowing heat from the human body and isolates the invasion of cold air from the outside. Because down has this unique performance of soft warmth and moisture absorption and divergence, it determines the good health care function of down. Down quilts are widely used in clothing, quilts, and textile fillers. and other fiel...

AI Technical Summary

Problems solved by technology

[0003] There are many defects in the use of natural down in the prior art: one, because the content of down in feathers is very small, usually only accounting for 20-25%, so that the use cost of down is too high; Improper easy to mildew and grow mites; 3, the strength is poor, too much washing will make the eiderdown pulverized, agglomerated, reduce the warmth retention, and affect the appearance; 4, the eiderdown in t