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专利名称：Method and apparatus for making
conductive yarn
发明人：John J. M. Rees申请号：US07/208172申请日：19880617公开号：US04813219A公开日：190321
摘要：A conductive yarn includes a continuous non-conductive carrier thread having arelatively low modulus of elasticity; a continuous metal thread; and the carrier threadbeing wrapped around the metal thread. A process for making such conductive yarnincludes the steps of pulling the continuous metal thread off a first package; pulling thecontinuous carrier thread off a second package; applying a relatively high tension to thecarrier thread with respect to the tension on the metal thread as both threads are beingpulled off their respective packages; and wrapping the tensioned carrier thread aroundthe pulled metal thread. Apparatus for performing the method is also provided.
申请人：COATS & CLARK INC.
代理机构：Burgess, Ryan & Wayne
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