Fig. 1From: Washability and abrasion resistance of illuminative knitted e-textiles with POFs and silver-coated conductive yarnsshows photos of a a 7-gauge hand-operated flatbed knitting machine; b Yarns and POF used in the knitted e-textile: base yarn; silver-coated conductive yarn; and polymethyl methacrylate (PMMA) polymeric optical fibre (POF)Back to article page