A SLIDING CLASP FASTENER WITH KNITTED STRINGER TAPES

摘要

1299917 Sliding clasp fasteners LIGHTNING FASTENERS Ltd 26 May 1970 [4 April 1970] 25061/70 Heading E2S The subject matter is substantially identical to that of Specification 1299913 but the claims are directed to a sliding clasp fastener comprising two knitted stringer tapes 1 composed of warp chain threads, with loops forming wales running in the longitudinal direction and courses running in the transverse direction, and two rows of. interlocking elements attached respectively by sewing where the distance between the courses of loops in the tapes is smaller than the sewing pitch and the pitch of the rows of interlocking elements