Antimicrobial deodorizing down composite fiber and manufacturing method thereof

Abstract

The invention discloses an antimicrobial deodorizing down composite fiber which is prepared from the following raw materials in parts by weight: 10-15 parts of eiderdown, 15-20 parts of duck feather, 7-9 parts of cotton fiber, 6-10 parts of terylen fiber, 2.3-4.2 parts of polyvinyl alcohol nano fiber, 7-9 parts of vinylon fiber, 1-3 parts of liquid paraffin, 3-5 parts of argil, 1.2-3.1 parts of viscose fiber, 2-4 parts of Chinese yam, 1-3 parts of radix scutellariae, 0.4-0.7 part of ammonium polyphosphate, 0.02-0.04 part of sodium pentadecyl sulfonate, 0.6-0.9 part of polyethyleneimine, 0.5-0.8 part of tartaric acid, 120-130 parts of 1-butyl-3-methylimidazole acetate, 100-110 parts of dibutyl 1-butyl-3- methylimidazole phosphate, 2-4 parts of assistant and a right amount of water. The antimicrobial deodorizing down composite fiber can effectively prevent the down from mildewing and moth bite in the storage, transportation and use process for a long time, enables the corresponding product to have obvious antimicrobial and deodorizing functions, has the flame-retardant action, and has wide application prospects.

Description

technical field [0001] The invention relates to the technical field of non-woven materials, in particular to an antibacterial and deodorant 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. [...

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