BALLISTICALLY-RESISTANT CLOTH AND BULLET-PROOF WOVEN JACKET ON ITS BASE Russian patent published in 1995 - IPC

FIELD: armour jackets. SUBSTANCE: ballistically resistant cloth based on high-molecular fibres with canvas or serge weave of base threads is additionally inserted with reinforced threads made of high-modular aramide fibres with linear density exceeding base threads by 2-4 times and reinforcing threads spaced at 5.0-50.0 mm, Reinforcing threads can be inserted both in direction of warp and weft and in direction of weft only. Base threads of high- modular aramide fibres can alternate with polyolefin or aliphatic polyamide fibres. Bullet-proof woven jacket is manufactured on the base of specified ballistically resistant cloth. Layers of cloth are arranged at angles from 0 to 90 deg relative to each other. EFFECT: increased resistance to bullets. 8 cl, 1 tbl