| 摘要 |
A fused plastisol shock absorbing pad that is encapsulated in an impermeable elastic cover formed from a blown polyester or polyether based urethane film and the method for manufacturing the same that includes the steps of forming the film cover, filling the film cover with the liquid plastisol, heating the pad to fuse the plastisol. In an application of the pad on bicycle seats, a pad assembly is provided that, in addition to the pad, includes a pad retainer constructed from stretch material, this fits over the pad and securely holds the pad on the bicycle seat.
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