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1. (WO2018218958) NON-WOVEN FABRIC

Pub. No.:    WO/2018/218958    International Application No.:    PCT/CN2018/000014
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Tue Jan 16 00:59:59 CET 2018
IPC: B32B 5/08
B32B 5/12
B29C 70/22
Applicants: LUO, Enhao
骆恩浩
Inventors: LUO, Enhao
骆恩浩
Title: NON-WOVEN FABRIC
Abstract:
Provided is a non-woven fabric, made by bonding multiple layers together; each layer employs a plurality of single sets of tows (1) arranged closely, and empty gap positions (2) are arranged at a certain distance; a chopped strand is placed between the empty gap position (2) of each layer and on the remaining flat surface of another layer; warp and weft direction layers (3, 4) are used; the left layer (5) and the right layer (6) of the diagonal between the warp and weft directions are made of superimposed and bonded layers; said non-woven fabric has an increased proportion of tows (1) per unit volume; each diagonal between the warp and weft has tensile strength; the interlaminar shear force is increased, such that the invention is suitable for fiber-reinforced materials and reinforcing materials for plastic-based composite materials; it can also be used for various purposes, and is a non-woven fabric having high tensile strength, strong resistance to distortion, strong interlaminar shear resistance, and good softness.