Recent developments in selvage formation reduce waste. Leno selvages represent the majority of mechanical selvage stabilization devices. Picanol's ELSY selvage device installs on Gamma and Omniplus rapier looms and works in combination with cam or dobby and shed formation. Sulzer Textil's Waste Saver with weft end gripper operates as an auxiliary selvage device. Lindauer Dornier GmbH's Disc-O-Leno two yarn leno device operates at speeds of up to 900 rpm. Its Ecoleno forms the fabric border and the catch selvage. The Pneuma-Tucker pneumatic tuck-in system combines such processes as trimming, holding, and tucking-in. 6 refs.