PILE FABRIC FORMING APPARATUS HAVING COOPERATING PAIRS OF PILE WIRES

摘要

PILE FABRIC FORMING APPARATUS HAVING COOPERATING PAIRS OF PILE WIRES Pile wires extend longitudinally of the fabric being formed and are arranged in side-by-side cooperating pairs of first and second pile wires, with only the first pile wires having cutting blades so arranged as to cut loops previously formed over both pile wires of each cooperating pair while they occupy a first position. Means imparts relative longitudinal movement to each cooperating pair of pile wires, and cooperating means on the pile wires is responsive to such relative movement of the pile wires to a second position for diverting the first pile wire laterally away from the second pile wire of the respective pair so that loops of pile yarn are formed over only the second pile wire and thus form uncut pile loops in the fabric.