What kind of down jacket is good？ white duck down or gray duck down
What kind of down jacket is good？ white duck down or gray duck down. down jacket is warm in the winter, then in addition to fashion style, we also should pay attention to warmth. down jacket on the market mostly duck down, and duck down is divided into white duck down and gray duck down, how do we choose?
First of all, we have to know that the filling of down jacket is down. The down is ducks or goose belly fuzz, because feather is an animal protein fiber, down ball-shaped fibers densely packed with tens of millions of small triangular pores, with the temperature changes and contraction and expansion, resulting in thermostat function, can absorb the human body to emit Flow of hot air, isolated from the invasion of cold outside the air, which played a warm role.
Down jacket on the market now, mostly filled with duck down. The duck down is divided into white duck down and gray duck down. For ordinary consumers, we really do not know the essential difference between the two. So when the choice of down jacket, what is the choice of white duck down or gray duck down?
In fact, the quality of the down does not depend on the color, but depends on the density of the internal structure of fluff and down the fineness of fiber, on the point of view, gray duck down and white duck down is not much difference. Often we wear down jackets and duvets on the market, dark gray fabrics are mostly filled with gray duck down, light-colored fabrics are more white duck down filled, warm up is the same, The reason why there is gray? just for the color beauty, because the duck down padding is easy come out, the general light-colored fabrics will choose white down, that is, a small amount of drilling velvet is not obvious, Dark-colored fabrics will choose gray down.
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