Resilient carpet padding sheet
    1.
    发明授权
    Resilient carpet padding sheet 失效
    弹性地毯衬垫

    公开(公告)号:US3952126A

    公开(公告)日:1976-04-20

    申请号:US560203

    申请日:1975-03-20

    摘要: A substantially non-compacting carpet padding of controlled resiliency in flat sheet form comprising a mixture of staple fibers having lower indexes of resiliency and memory than is desired for such padding and flexible foam plastic granules having a greater index of resiliency than is desired for such padding and having a high index of memory, said fibers and granules being interengaged and interrelated whereby the fibers are acted upon by the granules to compensate for their lack of resiliency and memory and the granules are acted upon by the fibers to buffer and to compensate for their excess of resiliency.

    摘要翻译: 具有平板形式的受控弹性的基本上非压实的地毯衬垫,包括具有较低弹性和记忆指数的短纤维的混合物,而不是所需的这种填料和柔性泡沫塑料颗粒,其具有比所述填充所需的更大的弹性指数 并且具有较高的记忆指数,所述纤维和颗粒是相互接合和相互关联的,由此纤维被颗粒作用以补偿其缺乏弹性和记忆,并且颗粒被纤维作用以缓冲并补偿它们 弹性过剩。