PURPOSE: To obtain a multi-woven fabric suitable as a windbreaking net or a sheet for works, having excellent strength and air permeability by weaving warp or weft on wefts or warps vertically arranged in plural layers.

CONSTITUTION: Warps or wefts comprising a yarn having 100-1,000 denier fineness such as a polyester or a polyamide are vertically arranged at least in two or more layers. Weft or warp is woven on the warps or the wefts and a part of the warps and/or the wefts is reinforced with an aramid yarn to form a multi-woven fabric having at least one flat surface suitable for agriculture, engineering works, construction and sport uses. Waste of a net for paper machine may be used as the multi-woven fabric.