发明名称 CARRIER TAPES HAVING TEAR-INITIATED COVER TAPES AND METHODS OF MAKING THEREOF
摘要 <p>A cover tape for use with a carrier tape, where the cover tape includes at least one tear-initiation feature that defines a predetermined direction of tear to initiate a tear along portions of the cover tape.</p>
申请公布号 WO2008021833(A1) 申请公布日期 2008.02.21
申请号 WO2007US75382 申请日期 2007.08.07
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 VELASQUEZ UREY, RUBEN E.;EDWARDS, ROCKY D.;GUNDEL, DOUGLAS B.
分类号 C09J7/02;B65D73/02 主分类号 C09J7/02
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