BERBAND FOR EN FOR BLIXTLAS AVSEDD HEKTORGANKEDJA

摘要

A support tape for a slide-fastener stringer half is knitted on a Raschel knitting machine having a pair of needle bars. This tape has a pair of longitudinally extending edges and a pair of opposite faces and is knit with an intermediate warp yarn that is spaced from the edges and knit with both needle bars to form a longitudinally extending double wale that projects on both faces of the tape and subdivides the tape transversely into an attachment strip and an edge strip. A plurality of first warp yarns in only the attachment strip are knit with one needle bar and form a plurality of longitudinally extending single wales projecting only on one face of the tape, and a plurality of second warp yarns in only the edge strip are knit with the other needle bar and form a plurality of longitudinally extending single wales projecting only on the other face of the tape. A multiplicity of weft yarns are laid into the warp yarns and each extend transversely over at least one of the wales. The edge region is wrapped around a filler cord and the edgemost wale is stitched to the double wale to hold the filler cord in place so that afterward a succession of coupling teeth may be fitted over the welted edge of the tape.