What are the differences between down and down? What are the characteristics of down yarn? What are the differences between down and down yarn introduced by Xiaobian today? In fact, the biggest difference between down and down is that there are huge sources, components and features. The difference.
1, the source is different
Down: It is a flower that grows in the abdomen of geese and ducks, and is a flower-like fluff.
Down yarn is the processed product of the fluff of various animals.
2. Different ingredients
Down is an animal protein fiber.
Composite down yarn: including feathered velvet tires made of feather fleece fibers, three-dimensional hollow, polyester staple fibers, low-melting fibers and textile fibers.
3, different characteristics
Down: Downhole spherical fibers are densely packed with tiny triangular pores, which can shrink and expand with temperature changes, and produce a temperature regulating function, which can absorb the hot air flowing from the human body and isolate the cold air from invading.
The down yarn is characterized in that an environmentally-friendly breathable film composite layer is provided on the upper and lower surfaces of the feathered loft.
The above is a small series of fabric knowledge of down and down, I hope this article can help you, and Xiaobian hopes that everyone must be cautious when buying these products, be careful to be deceived.
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