发明名称 Winding apparatus with wrapping arrangement
摘要 A winding apparatus of the type in which a roll of web material is supported at a first winding position and in engagement with one of a plurality of driving rolls during initiation of winding and is then supported at a second winding position and in engagement with another driving roll during continuation of winding, the apparatus having an arrangement for folding a leading end portion of web material and tucking the folded web material about a winding core positioned at the first winding position for initiation of winding of web material thereon.
申请公布号 US4000863(A) 申请公布日期 1977.01.04
申请号 US19750586742 申请日期 1975.06.13
申请人 BIRCH BROTHERS SOUTHERN, INC. 发明人 STRAUJUPS, JOHN E.
分类号 B65H19/22;B65H19/28;(IPC1-7):B65H19/20 主分类号 B65H19/22
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