DESIGN OF HEAT-SHIELDING PACKET WITH ELASTIC TAPE Russian patent published in 2012 - IPC A41D31/00 

FIELD: personal use articles.

SUBSTANCE: proposed technical solution relates to sewing industry and may be used to manufacture heat shielding outerwear with a noncoherent insulant, providing for the specified level of aesthetic and hygienic properties. The design of the heat-shielding packet with an elastic tape comprises two layers of the shell material: inner (1) and outer (3), an elastic tape (5), previously stitched in a stretched condition onto a strip of a material or a tape (6), a volume insulant (2), and areas of layers jointing (4). Prior to fixation of a heat-shielding packet, which is not filled with a volume incoherent insulant, between shell materials (inner and outer) perpendicularly to fixation lines, an elastic tape is inserted as stitched onto a strip of material or a tape, quilted along the marked lines of shell layers fixation. The proposed design of a heat-shielding packet with an elastic tape connected to a strip of material or a tape reduces displacement of feather and down mass into a lower layer of a compartment.

EFFECT: invention makes it possible to create a volume shape of a heat-shielding packet with lower consumption of an insulant, to increase distance between lines of layer fixation, providing for even thickness along its entire thickness and the specified level of thermal resistance.

3 cl, 1 dwg