-
1.
公开(公告)号:US20150176164A1
公开(公告)日:2015-06-25
申请号:US14417335
申请日:2013-07-17
Applicant: BONAR B.V.
Inventor: Leonardus Lucas
CPC classification number: D04H3/011 , B32B5/022 , B32B5/024 , B32B5/028 , B32B5/06 , B32B5/10 , B32B7/02 , B32B7/12 , B32B2250/02 , B32B2250/20 , B32B2250/26 , B32B2262/0253 , B32B2262/0261 , B32B2262/0284 , B32B2262/12 , B32B2471/02 , D04H3/007 , D04H3/147 , D04H3/16 , D05C17/023 , D06N7/0068 , D06N2201/10 , D10B2321/022 , D10B2331/02 , D10B2331/04 , D10B2503/042 , Y10T428/23979 , Y10T442/637 , Y10T442/641
Abstract: A primary carpet backing having at least a nonwoven layer of fibers, the nonwoven layer of fibers including fibers having a higher melting component and a lower melting component, wherein the fibers are 12 to 20 vol. % of the lower melting component. After tufting, a tufted carpet backing having the primary carpet backing exhibits improved stitch holding performance.
Abstract translation: 具有至少非织造纤维层的初级地毯背衬,所述纤维的非织造层包括具有较高熔点和低熔点成分的纤维,其中所述纤维为12至20体积%。 %的较低熔点组分。 在簇绒后,具有主地毯背衬的簇绒地毯背衬显示出改善的针迹保持性能。