Compound warm down feather composite fiber and producing method thereof

Abstract

The invention discloses compound warm down feather composite fiber which is characterized by comprising the following raw materials: 14-17 parts of duck down, 16-19 parts of chicken feather fragments, 8-12 parts of jute pulp fiber, 9-11 parts of black bamboo charcoal fiber, 4-6 parts of nano seaweed powder, 2-4 parts of konjac gum, 2-3 parts of expanded vermiculite, 3-4 parts of chlorinated paraffin, 1.1-2.1 parts of costustoot, 0.7-1.2 parts of honeysuckle, 0.8-1.4 parts of semen cassiae torae, 8-11 parts of waxberry bark, 10-14 parts of dry flos sophorae, 100-110 parts of 1-butyl-3-methyl imidazole dimethyl phosphate, 105-120 parts of 1-butyl 3-methyl imidazole acetate, 3-5 parts of an additive and a moderate amount of water; by effective compounding of the components, the prepared compound warm down feather composite fiber has good warmth retention property, flame retardant effect, green environmental protection, spinnability and tailorability, and enormous market demand potential.

Description

technical field [0001] The invention relates to the technical field of non-woven materials, in particular to a composite warm-keeping 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. [0003] ...

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