Antibiotic down and its preparation method

Abstract

The invention relates to antibiotic down and the making method. It includes peduncle removing, ash-sand removing, refine separating, washing, dehydrating, drying, cooling, and packaging. The anti-bacterial agent includes 6-10 parts quaternary ammonium salt A, 1-2 parts chitosan, 0.2-0.5 part silane coupler, 0.1-0.5 part solubilizer, and 0.3-0.6 part dispersant. The down product has the advantages of antibiotic, anti-inflammation, mildew proof, deodorization, no stimulation for skin, 99% antibiotic ratio for staphylococcus aureus, and still 92% after ten times washing.

Description

technical field

[0001] The invention relates to a processing method of raw material down for antibacterial down products and products made according to the method. Background technique

[0002] The existing down garments and other down products for daily use, because the raw material down treated by the general process does not have antibacterial function, during wearing and use, due to the close contact with the human body, it is very easy to produce bacterial contamination, resulting in mildew and insects in the down And bacteria reproduction and produce peculiar smell, etc., and then endanger human health. In recent years, people have gradually developed antibacterial down products. Chinese Invention Patent Publication No. CN1492092A discloses a kind of "antibacterial down and its production method". Soak, dehydrate, and dry to make antibacterial down products. The method has complex manufacturing process, high cost, unsatisfactory antibacterial effect, poor adhesion, e...