发明名称 Coreless surface winder and method
摘要 <p>A coreless surface winder and method wherein two of the winding drums (22,24) are slightly spaced apart by a distance less than two web thicknesses which then operate to cause a folded leading edge (E) on a transversely severed web to roll upon itself and develop an incipient log (IL) which thereafter is completed in a conventional three drum cradle to provide a coreless retail sized roll (L). <MATH></p>
申请公布号 EP0698570(A1) 申请公布日期 1996.02.28
申请号 EP19940112528 申请日期 1994.08.10
申请人 PAPER CONVERTING MACHINE COMPANY 发明人 VIGNEAU, RICHARD L.
分类号 B65H18/26;B65H18/14;B65H18/20;B65H19/22;B65H19/30;(IPC1-7):B65H19/22 主分类号 B65H18/26
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