BS 6663:1986

This standard BS 6663:1986 Methods for determination of crimp rigidity of textured nylon yarns is classified in these ICS categories:

• 59.080.20 Yarns

This British Standard describes two methods for determination of the crimp rigidity of textured nylon yarns. Method A (see 6.2) is used for nylon yarns processed by conventional twist-detwist, false-twist and stuffer box methods. Method B (see 6.3) is used for nylon yarns with latent crimp developed by relaxation, principally edge-crimped yarns.

Two methods: method A for nylon processed by conventional twist-detwist, false-twist and stuffer box methods; method B for nylon yarns with latent crimp developed by relaxation, principally edge-crimped yarns.