Vollkommen wasserdichte Kleidungsstuecke ohne Verwendung von Schutzschichten in den genaehten Teilen

摘要

The two layers of the fabric, together with a protective layer are all sewn together to give a waterproofing effect at the seam, or alternatively the protective layer is placed over the fabric after sewing. The protective layer is secured at the same time as seaming, by either adhesive tape, paste or electrostatically.