| 摘要 |
PROBLEM TO BE SOLVED: To simplify recycling work after a long-time use without impairing intrinsic functions in a cushion product in which a hoisting core made of a metal wire is inserted into the body of the cushion product comprising a plastic form and an edge wire inserted into a pull member such as a hoisting cotton while the hoisting core is hog fastened with a C ring to securely pull a sheet cover. SOLUTION: A slender groove part 2 is arranged at a required point on the surface of the body 1 of the cushion product comprising the plastic foam to house the pull member sewn on a seat cover and the hoisting core 4 made of a synthetic resin material is joined on the bottom part of the slender groove part 2 by applying a hot melt bonding agent 3 thereon. COPYRIGHT: (C)2004,JPO
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