Adopting heavy-weight thickened wear-resistant woven fabric with compact scratch-resistant surface and double-layer reinforced bottom, it resists cutting and puncturing caused by friction from sharp-edged gravel and ore particles, fitting working conditions with repeated collisions of coarse materials. The reinforced stitched lifting loops are suitable for rough mine loading, unloading and throwing feeding, boasting far longer wear service life than ordinary general FIBCs.