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2020 China Brand Online Fair
Exhibit parameters
Details Of Exhibits
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Grey duck down

Grey duck down

Main target market:
中国，美国，韩国 日本 非洲 印度
Minimum order quantity :
1KG
Collection of exhibits
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Exhibit parameters
Details Of Exhibits
Related exhibits
  • Exhibit code：SN015736
  • Size of exhibits（mm）：
  • Model of exhibits：
  • Materials of exhibits：
  • Color of exhibits：grey
  • Place of delivery：China--
  • Raw material production place：China--
  • Features of exhibits：

Details of exhibits



rey duck down is a by-product of the duck meat industry, which contains at least 80% protein and can be degraded naturally. White Duck down is used as filling material for down products, down is the most comfortable and warm natural warm-keeping material in bedding. It all starts with the way the heat is transferred. Generally speaking, heat is mainly transmitted by conduction, convection and radiation. In the cold season, human body's heat is also transmitted to the surrounding cooler space by these three ways. But in the case of wearing clothing or cover the quilt, heat emission is mainly conducted. This requires the thermal conductivity of thermal insulation materials to be low. Feather down, on the other hand, has low thermal conductivity. High-quality down has a high loft, which is any other thermal insulation materials can not be compared. The fluffier the insulation, the greater the space between the fibers and the more stagnant air it contains. And Air is a bad conductor of heat, can play a role in preventing heat conduction to the surrounding. So the higher the loft, the better the warmth retention. The thermal conductivity of down products is 20-50% lower than that of ordinary fabrics of the same thickness, that is to say, 1-4 times higher than that of ordinary fabrics. The higher the density of the Filler, the greater the heat conductivity and the more heat is lost. High down content of the down, with a higher loft, so that its products in the same thickness of the density is smaller, so higher warmth. Therefore, the use of down with a higher content of down can appropriately reduce the weight of the filling material, not only to get the same warmth, but also to reduce the weight of the products. This is why down products are "light, soft and warm" .

 


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White duck down

White goose down

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Anhui Wenxiang Down Products Co.,Ltd.
Collection

Details of exhibits



rey duck down is a by-product of the duck meat industry, which contains at least 80% protein and can be degraded naturally. White Duck down is used as filling material for down products, down is the most comfortable and warm natural warm-keeping material in bedding. It all starts with the way the heat is transferred. Generally speaking, heat is mainly transmitted by conduction, convection and radiation. In the cold season, human body's heat is also transmitted to the surrounding cooler space by these three ways. But in the case of wearing clothing or cover the quilt, heat emission is mainly conducted. This requires the thermal conductivity of thermal insulation materials to be low. Feather down, on the other hand, has low thermal conductivity. High-quality down has a high loft, which is any other thermal insulation materials can not be compared. The fluffier the insulation, the greater the space between the fibers and the more stagnant air it contains. And Air is a bad conductor of heat, can play a role in preventing heat conduction to the surrounding. So the higher the loft, the better the warmth retention. The thermal conductivity of down products is 20-50% lower than that of ordinary fabrics of the same thickness, that is to say, 1-4 times higher than that of ordinary fabrics. The higher the density of the Filler, the greater the heat conductivity and the more heat is lost. High down content of the down, with a higher loft, so that its products in the same thickness of the density is smaller, so higher warmth. Therefore, the use of down with a higher content of down can appropriately reduce the weight of the filling material, not only to get the same warmth, but also to reduce the weight of the products. This is why down products are "light, soft and warm" .

 


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