Processing technology of plant fragrance type antibacterial down feather

Abstract

The invention discloses a processing technology of plant fragrance type antibacterial down feather. A down feather product is obtained by conducting degrease washing and carding on feather sheets; thedown feather with nanometer silver particles is obtained by soaking the down feather product in a nanometer silver particle water solution; then, the down feather is fumigated with hot steam, the purpose of sterilization is achieved, plant fragrance ingredients are introduced at the same time, fine pores densely distributed in the down feather can preserve the fragrance ingredients for a long time, the plant fragrance can be emitted during use, and a physiological effect which pleases users is achieved; finally, the down feather is subjected to microwave treatment, the loading stability of nanometer silver in a hollow down feather structure is improved, the excellent antibacterial bactericidal capability of the down feather can still be maintained after washing, the service life is prolonged, and down feather products obtained by means of the steps above all have an ideal antibacterial property. The processing technology is convenient to apply and capable of meeting the use demands ofpeople for high-end heat preservation materials and has a wide application prospect and a high economic value.

Description

technical field [0001] The invention relates to the technical field of down production, in particular to a processing technology of plant-scented antibacterial down. Background technique [0002] Among the four natural thermal insulation materials of cotton, wool, silk and down, down has the best thermal insulation performance. Down products are favored by consumers for their softness, warmth and lightness. With the improvement of people's quality of life, the demand for health and safety is gradually increasing. The dirt produced by the decomposition of anaerobic bacteria in feathers and down fibers is an important hygienic indicator affecting down products. Due to the excellent heat retention ability of down, it is more likely to breed harmful bacteria if it does not circulate with the outside air, thereby reducing product quality. Therefore, it is harmful to down products. Processing is particularly important. [0003] In down processing, although every link is mechani...

AI Technical Summary

Problems solved by technology

[0003] In down processing, although every link is mechanically processed, it is all manual operation. Due to the different quality and quality of raw materials, down content and impurities, the difficulty of production and processing is increased, and the processing time is difficult to control. The organic fungicides used in the treatment not only have a short effective time and poor antibacterial effect, but also pose potential safety hazards to the human body and the risk of secondary pollution. antibacterial validity period