发明授权
US5492662A Process for forming multiple density body from fibrous polymeric material and vehicle seat component formed thereby 失效
用于由纤维聚合物材料形成多个密度体的方法和由此形成的车辆座椅部件

Process for forming multiple density body from fibrous polymeric
material and vehicle seat component formed thereby
摘要:
An improved method of making a more comfortable and easily recyclable body for a vehicle seat component using thermoplastic polymeric fibers is described. This method produces a body of thermoplastic polymeric fibers consisting of zones of different densities.
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