Explanatory notes
… unravelling of a piece of cut (or slit) fabric and may, for example, consist of a row of gauze stitches woven into … Fabrics consisting of strips with the edges joined to form a tube (by sewing, gumming or otherwise) are, however, … this heading. (4) Bias binding consisting of strips, with folded edges, of a width, when unfolded, not exceeding …