Bulletproof fabric and process for its production

摘要

A bulletproof fabric that fully exhibits the mechanical properties of constituent filaments to have light weight and high bulletproof performance is provided. The bullet-proof fabric contains a non-twisted, non-interlaced multifilament having a total fineness of 10 to 1000 denier both as a warp and as a weft. The multifilament consists mainly of at least one high-strength, high-modulus filament having a single fiber fineness of 10 denier or less. For the bulletproof fabric, the value of alpha calculated by expression (1): alpha =NxD/1000(1)where N is the density in warp of fabric (yarns/inch) and D is the total fineness (d), is in the range of from 8.5 to 10.5, and the air permeability of the fabric satisfies expression (2): P