| 摘要 |
FIELD: manufacture of clothing containing spatial fillers. ^ SUBSTANCE: construction has inner and outer layers of enclosure material, feather-and-fluff filler between said layers, and layers securing sites. When pack is quilted, one of enclosure layers is preliminarily deformed. Spatial shape with reduced density of filler, predetermined thermal resistance and hygienic properties is provided by different length of enclosure material between stitched or welded seams for securing of layers at inner and outer sides. Ratio of enclosure material length between layer securing sites is within the range of 1.0 < l/l0 < 1.5, where l0 is length of outer layer, l is length of inner layer. ^ EFFECT: wider range of clothing, increased aesthetic and hygienic properties of ready articles and reduced weight of warming materials used in clothing. ^ 2 cl, 1 dwg |
