FIELD: clothes.
SUBSTANCE: invention relates to light industry, namely to fire-retardant materials, and can be used for sewing overalls while providing protection against hazardous and harmful production factors of fire. Package of materials for fireproof and heatproof clothes is made as multilayer, from packages 4 and 5 combined with each other, each of which is formed from two refractory layers 1 and 3 of glass fabric, between which there is heat-insulating layer 2 from canvas of basalt staple fibre. Each package 4 and 5 is stitched with heat-resistant threads with formation of longitudinal 6 and transverse stitches 7. Packs 4 and 5 are combined with each other so that longitudinal 6 and transverse stitches 7 of one pack 4 are located in interstitch space of longitudinal 6 and transverse stitches 7 of another pack 5.
EFFECT: providing operational characteristics of the material which are not inferior to the requirements for sewing protective clothes for firefighters, as well as broader functional capabilities and the range of fire-and-heat-resistant materials.
6 cl, 2 dwg, 3 tbl
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