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选一床什么样的被子才能温暖一冬?小编发现,除了传统的“老棉被”外,被子家族还很丰富:有昂贵的羽绒被、科技含量高的多孔纤维被、纯天然的蚕丝被。品种如此繁多,什么才是最佳的选择呢?“被子暖和不暖和最重要的指标就是看它们的空气保有量。密度越大且越蓬松的衣服或被子填充物,能够最大限度的在填充物的空间里保存空气,使空气流动相对减缓,保证外边的冷空气和里边的热空气没有交换,从而达到保暖的作用。具体来说,不同的被子有不同的优点,可根据你的需要选择。羽绒被:保暖效果最好。因为羽绒被的主要填充物是鹅绒和鸭绒。
What kind of quilt to choose a warm winter? Xiaobian found that, in addition to the traditional “old quilt,” the quilt family is still very rich: expensive duvet, high-tech porous fiber was, pure silk Be Variety so many, what is the best choice? "The most important indicator of the warmth of the quilt is to look at their air retention. The more dense and more fluffy clothes or quilt filling, to maximize the filling Of the space to save the air, so that the air flow is relatively slow to ensure that the outside of the cold air and the inside of the hot air is not exchanged, so as to achieve the role of warmth.More speaking, different quilts have different advantages, according to your needs. Duvet: the best warmth, because the main filling duvet is goose down and duck down.