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1. 发明公开

EP0893244A2 Modified secondary backing fabric, method for the manufacture thereof and carpet containing the same 失效
标题翻译： ModifizierterTextilzweitrücken，Herstellungsverfahren und diesenzweitrückenenthaltender Teppich
公开(公告)号：EP0893244A2
公开(公告)日：1999-01-27
申请号：EP98305805.8
申请日：1998-07-21
申请人： SYNTHETIC INDUSTRIES, INC. , SHAW INDUSTRIES, INC.
发明人： Smith, Gregory B. , Fowler, Gregory D.
IPC分类号： B32B5/26 , D06N7/00
CPC分类号： B32B5/26 , B32B5/022 , B32B5/024 , B32B5/06 , B32B7/12 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2471/02 , D06N7/0068 , D06N7/0073 , D06N7/0076 , D06N7/0081 , D06N2201/02 , D06N2201/0254 , D06N2201/0263 , D06N2201/042 , D06N2205/10 , D06N2207/06 , D06N2207/123 , D06N2209/046 , D06N2209/1628 , D06N2209/1671
摘要： A modified secondary backing fabric (20) for carpet (50) comprises a secondary backing scrim fabric (15) and a fiber batt (21) integrated with the secondary backing fabric forming the modified fabric, providing a soft face (51) opposite the face (52) presented by the scrim fabric, uninterrupted by the scrim fabric. A carpet (50) comprises a face yarn (11); a primary backing fabric (12), the face yarn being tufted into the primary backing fabric; a modified secondary backing fabric (20) attached to the primary backing fabric; and an adhesive material (14) binding the face yarn to the primary backing fabric and the primary backing fabric to the secondary backing fabric. The modified secondary backing fabric (20) comprises a secondary backing scrim fabric (15) and a fiber batt (12) integrated as a unitary scrim, providing a soft face (51) forming the underside of the carpet, the soft face forming a barrier uninterrupted by the scrim fabric and blocking exudation of any of the adhesive material from the underside of the carpet. A method for the manufacture of a modified secondary carpet backing (20) comprises selecting a secondary backing scrim fabric (15) and a fiber batt (21); joining the two fabrics to form the modified secondary carpet backing (20), providing a soft face (51) opposite the face (52) presented by the scrim fabric, uninterrupted by the scrim fabric; and subjecting the modified fabric to heat sufficient to remove substantially all loose fibers (45) projecting from the soft surface. The present invention also provides a method for the manufacture of carpet.
摘要翻译：用于地毯（50）的改进的辅助衬里（20）包括辅助衬布稀松布织物（15）和与形成所述改性织物的所述辅助衬里织物整合的纤维毡（21），提供与所述面部相对的柔软面（51）（52）由稀松布织物呈现，不间断地被稀松布织物。地毯（50）包括面纱（11）; 主衬里（12），所述面纱被簇绒成主背衬织物; 连接到主衬里的改性辅助衬布（20）; 以及粘合材料（14），其将所述面纱与所述主衬里织物和所述主衬里织物粘合到所述第二背衬织物。改进的辅助衬里织物（20）包括第二背衬稀松布织物（15）和一体化为整体纱布的纤维絮垫（12），提供形成地毯下侧的柔软面（51），柔软的面形成屏障不间断地由稀松布织物和粘合剂材料从地毯的下侧阻挡渗出。一种用于制造改性次级地毯背衬（20）的方法，包括选择次要背衬稀松布织物（15）和纤维絮垫（21）; 接合所述两种织物以形成改性的次级地毯背衬（20），提供与所述稀松布织物呈现的面（52）相对的柔软面（51），所述柔软面不被所述稀松布织物中断; 并对经过改性的织物进行加热，以充分去除基本上从软表面突出的所有松散的纤维（45）。本发明还提供了一种制造地毯的方法。

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