Китай поставщики белый утиный гусиный пух

 Product Description

Down is the down that grows in the belly of geese and ducks, and turns into reed-flower-like fluff, and the flake is called feather. Because down is an animal protein fiber, which has higher thermal insulation than cotton (plant cellulose), and its belly hair is fine, it is a good choice for down pillows. We adopt the chests of geese and ducks, which are fluffy, soft, delicate and warm without feather stems and leaves. We can make excellent products for you and bring you a better life experience.

Summary of down quality:
1. Velvet size
(1) The duck (goose) down that has been cultivated for more than one year is about 100 to 150 per 0.1 gram.
(2) The duck (goose) down that is cultivated for 6 to 8 months is about 200 to 230 per 0.1 gram.
(3) Each 0.1 g of duck (goose) down cultured for more than 60 days is about 320 to 360.
(4) The duck (goose) down cultured for more than 35 days is about 400 to 460 per 0.1 g.
(5) Duck (goose) down for about 28 days is about 550 to 620 per 0.1 gram.
2. summary:
(1) The longer the duck (geese) breeding time, the longer the velvet grows: large velvet, more velvet, long velvet, more velvet ribs, and high fluffy. (Down with a bulkiness of 800 or more is generally selected by hand, so the price is very high, about 800-900 yuan/kg).
(2) The larger the down feathers are, the more difficult it is to purify because the filaments are long and the feathers are tightly entangled with each other; the general processing factory can only extract the down to 86~88. And to refine to a higher down content (90~95 down), you need a very professional down manufacturer to do it.
3. the color of down
(1) The velvet color of ducks (goose) raised for more than 60 days is very white, but there is no guarantee that 100% of them are pure white, and they contain about 0.1% black velvet. This is because white ducks (goose) that have been bred for a long time will grow different-colored down on their bodies, just as people grow white hair when they are older.