| 摘要 |
PROBLEM TO BE SOLVED: To provide a combination of a hook surface fastener and a loop surface fastener, having engagement elements and base fabrics with soft texture and having excellent engagement force and engagement durability.SOLUTION: The combination comprises: a hook surface fastener (A) that has hook-like engagement elements consisting of monofilament yarns, on a surface of a base fabric; and a loop surface fastener (B) that has loop-like engagement elements consisting of multifilament yarns and being engageable with the hook-like engagement elements, on the surface of a base fabric. The monofilament yarn has a diameter of 0.10-0.20 mm, and is formed of polybutylene terephthalate-based polyester resin, and the multifilament yarn is formed of polybutylene terephthalate-based polyester resin. The density of the hook-like engagement elements and the density of the loop-like engagement elements are 50-80 pieces/cmand 30-50 pieces/cmrespectively, and the density of the hook-like engagements is higher than the density of the loop-shaped engagement elements. |
