Surface fastener
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United States of America Patent
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N/A
Issued Date -
Jul 10, 2003
app pub date -
Dec 17, 2002
filing date -
Jan 10, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
To provide a surface fastener that can be easily produced, is excellent in strength, has necessary engagement force and can withstand the repetition of use. In a surface fastener for achieving mechanical bonding by entanglement or engagement of a pair of engaging elements, at least one of the engaging elements comprises a sheet-like substrate and a plurality of stem bodies disposed as protrusions on the substrate, and each stem body is made of a composite body of a soft and flexible elastic resin material and a hard resin material having high rigidity.
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