The difference between haha ??fur tanning and black fur is that the luster of inverted and smooth fur is different, and smooth fur tanning is worse.

Fur is turned black using some technological methods, which is called tanning. It is originally black and does not require tanning. Fur down and down is a production process of the manufacturer, which has little to do with the grade of mink. Relatively speaking, mink with a lower grade will be made into down, because doing it in the opposite direction can make people feel guard hair. Shorter.

Fur refers to clothing made from animal fur, which has the function of keeping warm. Fur is more beautiful and more expensive, and it is also the target of many consumers.