A - Human Necessities – 44 – B
Patent
A - Human Necessities
44
B
A44B 18/00 (2006.01) D04H 11/00 (2006.01)
Patent
CA 2183134
A surface fastener comprising: a substrate sheet; a multiplicity of engaging elements projecting from on surface of the substrate sheet; and an elastic member laying over the one surface of the substrate sheet. The elastic member has an upper surface normally in contact with lower ends of locking portions of the engaging elements so as to support circumferential surfaces of stem portions of the engaging elements. The upper surface of the surface fastener is therefore less rough so that waste pieces of yarn and nap cannot be caught by the locking portions.
Matsushima Hideyuki
Minato Hitomi
Gowling Lafleur Henderson Llp
Ykk Corporation
LandOfFree
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