HOT-MELT ADHESIVE HOOK-AND-LOOP FASTENER AND METHOD FOR MANUFACTURING THE SAME
PROBLEM TO BE SOLVED: To provide a hook-and-loop fastener made of cloth with which a hook-and-loop fastener having a hot-melt adhesive film securely bonded on the back surface without any deformation can be manufactured, and which is hot-melt adhesive to a substrate such as an olefin resin film or s...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a hook-and-loop fastener made of cloth with which a hook-and-loop fastener having a hot-melt adhesive film securely bonded on the back surface without any deformation can be manufactured, and which is hot-melt adhesive to a substrate such as an olefin resin film or sheet. SOLUTION: The hook-and-loop cloth fastener is characterized in that; a polyurethane adhesive layer surface of the hook-and-loop cloth fastener having a large number of engaging elements on the obverse surface and a polyurethane adhesive layer on the reverse surface, and a polyamide resin layer surface of a hot-melt adhesive lamination film composed of a polyamide resin layer and a polyolefin resin layer, are bonded with a moisture curing type polyurethane adhesive. |
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