Waterproof breathable down feather composite fiber and producing method thereof

Abstract

The invention discloses waterproof breathable down feather composite fiber which is characterized by comprising the following raw materials by weight: 12-16 parts of duck down, 13-15 parts of rex rabbit hair, 20-25 parts of chicken feather, 8-10 parts of nylon fiber, 6-9 parts of polyaniline conductive polyester fiber, 10-13 parts of rabbit hair keratin powder, 8-11 parts of transgenic cotton fiber, 7-10 parts of china-hemp fiber, 1-2 parts of silicon carbide powder, 0.3-0.6 part of sodium laureth sulfate, 2-5 parts of coconut shell activated carbon powder, 1.1-2.4 parts of belvedere fruit, 1.3-2.5 parts of selfheal, 2.1-3.1 parts of semen boitae, 4-7 parts of rhizoma phragmitis, 2-3 parts of tremolite powder, 100-110 parts of 1 - butyl-3-methyl imidazole dimethyl phosphate, 115-120 parts of 1-butyl 3-methyl imidazole acetate, 2-4 parts of an additive and moderate amount of water; the waterproof breathable down feather composite fiber is added with the rex rabbit hair, chicken feather and nylon fiber, has good heat preservation and air permeability good waterproof effect, and is also added with some Chinese herbal medicines, and the prepared waterproof breathable down feather composite fiber is antibacterial and mouldproof.

Description

technical field [0001] The invention relates to the technical field of non-woven materials, in particular to a waterproof and breathable down composite fiber 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 fields. [000...

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 the prior art is often charged with static electricity, which brings inconvenience to people; 5. The existing down has no characteristics such as flame-retardant, antibacterial, and water-resistant, and there are hidden dangers such as safety. Therefore, a kind of thermal insulation, high strength, flame-retardant, antibacterial, The washable down composite fiber can successfully solve the deficiencies of the prior art