| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems of damaging by unnecessarily engaging with the other fiber product at unused time, and deteriorating the function of a hook surface fastener by fitting a waste thread at washing in a conventional hook surface fastener. SOLUTION: This hook surface fastener 3 is constituted by arranging a hook-shaped engaging element 7 between an upper surface 2 and an under surface 1 having a smooth surface so as to contact with the under surface 1. The hook surface fastener 3 is formed by integrally connecting one side 6 to at least one of the under surface 1 and the upper surface 2 via an elastic body 5. The hook surface fastener 3 is exposed from the upper surface 2 and the under surface 1, and engages with a loop surface fastener by pulling the free side 8. When releasing the hook surface fastener 3 by separating the hook surface fastener 3 from the loop surface fastener, the hook surface fastener 3 is housed in the upper surface 2 and the under surface 1 by elastic force. The sides of the upper surface 2 and the under surface 1 except for the free side 8 are sealed to the hook surface fastener 3, and these sides form an outer peripheral edge part 4. COPYRIGHT: (C)2004,JPO
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