Warp-knitted fabrics

Abstract

A warp-knitted fabric comprises one set of threads forming a multiplicity of inerconnected, contracted loop and two sets of laid-in threads arranged in pairs. Each of the threads of the pairs of lay-ins includes in each repeat of a knitting pattern at least two short lay-ins between wales and at least two long lay-ins between wales, there being for each long lay-in between wales of each thread of each pair a corresponding short lay-in between wales of the other thread of the pair which is located in the same course as and extends in the opposite direction from the said long lay-in between wales. The threads of each pair of laid-in threads form mirror images of each other which are offset from each other by at least two courses and are thus of substantially equal total lengths in each repeat. Each laid-in thread may also include in each repeat at least two lay-ins in a wale, there being for each lay-in in a wale of one of the threads of each pair a corresponding lay-in in a wale of the other thread of the pair located in the same courses.

Dependencies are inferred from the claim text.