发明名称 Carpet having a raschel fabric on the back face
摘要 A carpet is having a raschel fabric to the back face. The raschel fabric consists of wefts which are inlay-yarns and warps which are chain-stitched yarns. The warp consists of chain-stitched ground yarns 3a, 3b, and a pile yarn 4 which forms standing loop piles on specified courses and which is chain-stitched with the ground yarns except said specified courses. The pile yarn consists of two mono-filaments 5, 5. The two mono-filaments 5, 5 are twisted at least one time per the length of each loop pile. Cut piles are formed by mechanically cutting the each loop pile near the top thereof. The two mono-filaments in the cut pile are disjoining each other and standing with inclination at random direction on the raschel fabric. When the carpet is placed on the surface of a mat, each mono-filament which is formed on the back face of the carpet, bites into the surface of the mat. Therefore, it is prevented that the carpet is displaced.
申请公布号 US8407869(B2) 申请公布日期 2013.04.02
申请号 US201113152085 申请日期 2011.06.02
申请人 IMAIZUMI MASAHIKO;FUKUI FIBERTECH CO., LTD. 发明人 IMAIZUMI MASAHIKO
分类号 A47G27/02;D06C13/08;A47G27/04;B32B38/00;D04B21/02 主分类号 A47G27/02
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