公开(公告)号：US07670660B2

公开(公告)日：2010-03-02

申请号：US11362700

申请日：2006-02-27

申请人： Hugh C. Gardner ,  Thomas L. Baker ,  Richard C. Moon ,  Robert J. White ,  James E. Haire ,  Charles W. Galpin

发明人： Hugh C. Gardner ,  Thomas L. Baker ,  Richard C. Moon ,  Robert J. White ,  James E. Haire ,  Charles W. Galpin

IPC分类号： B32B33/00 ,  D05C17/02 ,  D04H1/48

CPC分类号： B32B5/26 ,  B32B5/024 ,  B32B5/06 ,  B32B2250/20 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2305/20 ,  B32B2307/724 ,  B32B2307/734 ,  B32B2459/00 ,  B32B2471/02 ,  D06N7/0081 ,  D06N2201/12 ,  Y10T428/23979 ,  Y10T442/159 ,  Y10T442/3033 ,  Y10T442/322 ,  Y10T442/3724

摘要： A two-layer secondary carpet backing including a woven scrim layer and a fibrous layer is described. The woven scrim layer is characterized as having a low open area and a flat weave. The two-layer secondary backing is capable of having a non-abrasive, textile back surface. The secondary carpet backing is also capable of having a construction that permits high carpet manufacturing speeds due to high air permeability and is capable of providing high dimensional stability, seam strength, and delamination strength to tufted carpets made therefrom.

摘要翻译： 描述了包括编织稀松布层和纤维层的双层次级地毯背衬。 编织的稀松布层的特征在于具有低的开放面积和平的织造。 双层次要背衬能够具有非研磨性的织物背面。 二次地毯背衬还能够具有由于高透气性而允许高地毯制造速度并且能够为由其制成的簇绒地毯提供高尺寸稳定性，接缝强度和分层强度的结构。