matratzenspannbezug with allegedly unsophisticated elastic mount

摘要

A fitted mattress cover has a fabric skirt warp-knit from bulked yarns and elastic yarns. The skirt is elastically stretchable in the longitudinal direction by at least 50%, inelastically stretchable in the transverse direction by at least 60%, and regains its transverse stretch characteristics when laundered and dried in a relaxed condition and possesses important advantages over known stretchable stitchbonded skirts in wash durability, stretch/conformability, and puncture resistance, as well as in economy of manufacture.