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Cushion of cushioning material and wheelchair for wheelchair
Cushion of cushioning material and wheelchair for wheelchair
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机译:轮椅用缓冲材料和轮椅的靠垫
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摘要
P To provide a cushion material for a wheelchair, having an excellent cushioning property, without being weakened after the long-time use, allowing a user to be comfortably seated ON the wheelchair and capable of being washed to be sanitarily used. PSOLUTION: The cushion material A is formed of a three-dimensional net-like structure 1 with thermoplastic resin stripes 2 which bend in a loop shape to be entangled in a three-dimensional net shape and whose contact parts with each other are joined. In the three-dimensional net-like structure 1, ends of the whole circumference are heated and pressurized and the stripes 2 are fused to one another in the ends. PCOPYRIGHT: (C)2011 and JPO& INPIT
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