MULTI-AXIS NON-WOVEN FABRIC OF YARN, ITS PRODUCTION AND APPARATUS THEREFOR

摘要

PURPOSE:To obtain the subject non-woven fabric having balanced strength in longitudinal, lateral and diagonal directions and excellent dimensional stability, by bending a number of parallel continuous yarns at the right and left ends of a warp member, crossing each yarn in respective specific state and bonding and fixing the yarn with the warp member. CONSTITUTION:A continuous yarn Y is bent at the right and left ends of a non-woven fabric to form a zig-zag pattern and arranged in a manner that a triangle ABC formed by the yarns between a bent point A and the other bent points BC is a right-angled triangle or scalene triangle having the side BC as a base. Each yarn arranged in zig-zag pattern is bonded and fixed to a warp member X.