Method for manufacturing fragrance down

Abstract

The invention discloses a method for manufacturing fragrance down, which comprises the steps as follows: (1) white duck down the content of which is 95 percent is cleaned, and then a certain amount of water is added; (2) flavouring agents are dissolved in water with the temperature of about 80 DEG C and are stirred uniformly, and crosslinking agents are prepared; (3) flavouring agent solution and the crosslinking agents that are prepared in the step (2) are poured in the water in the step (1) and are stirred uniformly; (4) soaking is performed for 30 minutes after the stirring is finished; (5) the white duck down that is processed through soaking is dehydrated, and the dehydration time is 10 minutes; (6) the white duck down that is processed through dehydration is dried in batches, and the drying temperature ranges from 90 to 100 DEG C; and (7) the white duck down that is dried is cooled down. Down feather products that are manufactured through the method can give out uniform fragrance, the decay degree of fragrance is negligible approximately within one year, and the fragrance retention time of down feathers can reach more than 2 to 3 years.

Description

technical field [0001] The invention relates to a production method of down, in particular to a method for making white duck down into fragrant down. Background technique [0002] Down jackets / duvets are popular for their softness. However, traditional down products can only play a role in keeping warm, and due to the particularity of the down filled in it, it is required to be moisture-proof and mildew-proof, otherwise it will produce peculiar smell. In the existing market, down products with fragrance are obtained by adding flavoring agents to down products, but due to the limitation of the production process, the fragrance preservation time is very short, generally only one year, and the fragrance emitted is not uniform , often at the beginning of strong fragrance, and later become light fragrance, how to produce a kind of down products that can produce fragrance continuously and stably has attracted more and more attention from people. Contents of the invention ...

AI Technical Summary

Problems solved by technology

In the existing market, down products with fragrance are obtained by adding flavoring agents to down products, but due to the limitation of the manufacturing process, the fragrance preservation time is very short, generally only one year, and the fragrance emitted is not uniform , often at the beginning of a strong fragrance, and then become a light fragrance, how to produce a kind of down products that can continuously and stably produce fragrance has attracted more and more attention