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US 2003/0224137 A1Published application
Fastener and method of manufacturing the same
OwnerHan Bong Chunginventor
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OwnerHan Bong Chunginventor
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The present invention relates to a fastener tape for use in clothing, bags, footwear, binders, and the like, which is composed of mutually attachable components, and to a method of manufacturing the same. According to the present invention, there is provided a fastener tape formed by applying an adhesive onto the back sides of at least one of sheet materials on which hook or loop components are formed, and by bonding the sheet materials with each other. Further, the present invention relates to a fastener tape by which products can be wound or attached in all directions, and which a bag opening can be bound, any objects can be wound, or a plurality of objects can be fastened in a bundle by cutting the fasten tape into various shapes, particularly in the form of bands. Furthermore, the present invention relates to a method of manufacturing a thin fastener tape and having various flexibility, wherein sheet materials are joined with various adhesives interposed through a suitable process for the adhesive so that differing flexibility can be provided according to its use.
A fastener tape formed by causing the back sides of upper and lower sheet materials (13, 22) with hook components (11, 12) and/or loop components (21) formed thereon to mutually face each other and integrally bonding the sheet materials to each other with an adhesive (43), said adhesive being polyester-based urethane resin comprising 60 to 70% of urethane resin, 20 to 30% of toluene, 10 to 20% of butyl acetate and 5 to 10% of methyl ethyl ketone.
A fastener tape formed by causing the back sides of upper and lower sheet materials (13, 22) with hook components (11, 12) and/or loop components (21) formed thereon to mutually face each other and integrally bonding the sheet materials to each other with an adhesive (43), said adhesive being polyamide-based caprolactam resin comprising 40 to 50% of resor phenol resin, 20 to 30% of water (H2O), 15 to 20% of methanol, 10 to 15% of polyamide resin and 1 to 3% of sodium hydroxide (NaOH).
A method of manufacturing a fastener tape (1a;
Dependencies are inferred from the claim text.