Down what are the characteristics of _ down - what's the use Music in Japan
feather is long, the goose and duck's stomach into reed flowers of villi, the slice of feathers.
1, isolated from the cold air
goose and duck still swim from freezing in the winter, because have a layer of down and feather, to form a layer of insulation protective net, make the body temperature is not easy to send out, the outside cold invasion. Made of feather as a filling material products, therefore, its thermal performance is unmatched by other filling material.
2, light soft
as the saying goes, & other; Light as a feather, heavier than mount tai & throughout; Natural features, feather is visible light, soft, so wear, feather products is feel at ease, soft, comfortable, and easy to collect and carry.
3, not easy to wrinkle
feather fiber structure special, fleeciness sense is strong, forming natural stereo, so feather products is not easy to wrinkle, dressed in nature.
feather fiber structure is special, it is a hollow tube, tube wall is thin, many hair silk link together to form a cube, evaporation of sweat discharge, dry and maintain the human body.