FIELD: textile industry. SUBSTANCE: interlayer is made from fabric or weft-knitted jersey. Weft is composed of high-volume synthetic threads produced by air jet texturing method from at least two filaments. First core filament makes 20-40% by weight and second effect-producing filament makes 60-80 % by weight. Core filament is fed in advance of 10-25% and effect-producing filament is fed in advance of at least 70%. EFFECT: increased efficiency, simplified construction of interlayer and enhanced reliability in operation. 6 cl, 1 dwg
Authors
Dates
1997-01-20—Published
1993-07-05—Filed