... all kinds of pp / pe woven bag / sack./sheet/fabric/roll.Specification is as follows:1)Length: according to customers ... cut, or zigzag10)Bottom sewing: double folded single stitch, or single folded stitch, or single folded double stitches My company manufactures all ... flood prevention bag, beach mat, woven sheet, woven roll, woven fabric, cement bag, mesh bag, window screen, woven sack, pp sack ...