New down feather composite fiber and producing method thereof

Abstract

The invention discloses a new down feather composite fiber characterized by comprising the following raw materials by weight: 13-16 parts of duck down, 20-24 parts of duck feather, 7-10 parts of polyester short fiber, 1.1-2.3 parts of viscose chitin fiber, 8-10 parts of cane pulp fiber, 0.1-0.3 part of sodium lignosulphonate, 0.2-0.4 part of calcium alginate, 2.1-4.2 parts of sericite, 8-10 part of rice husk, 1-3 part of lycopodium clavatum, 1.2-3.1 part of phryma leptostachya, 2-4 part of dandelion, 0.7-1.2 part of sculellaria barbata, 100-110 part of 1-butyl 3-methyl imidazole dimethyl phosphate, 110-120 part of 1-butyl-3-methyl imidazole acetate, 3-6 part of an additive and moderate amount of water; The present invention reveals a new feather composite fiber, the feather has good bulking intensity and antibacterial mouldproof effect, the feather used as down jacket and down quilt packing can effectively improve human body blood circulation, and improve human immunity, and a variety of functions allow the product to be widely used.

Description

technical field [0001] The invention relates to the technical field of non-woven materials, in particular to a novel 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] There are many de...

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