发明名称 Method of packaging a web, and a package produced thereby
摘要 The invention relates to a method and package for packaging a web. In the method of the invention, a web is slit into two or more narrower webs which are folded into superimposed layers. The method comprises the steps of directing the webs to a nip formed by two rotating reels and by inducing the webs, held alternately against the surfaces of the first and the second reel, to move with the reel the length of a predetermined rotational angle to provide folding, and joining the ends of the webs together so that the webs form a continuous whole whose length corresponds to the combined length of the webs.
申请公布号 US6926655(B1) 申请公布日期 2005.08.09
申请号 US20000582830 申请日期 2000.09.21
申请人 BKI HOLDING CORPORATION 发明人 HYVARINEN PAAVO;NIEMI TAPIO;MAKINEN JARMO
分类号 B65H21/00;B65H35/02;B65H37/04;B65H45/20;B65H45/28;(IPC1-7):B31F7/00 主分类号 B65H21/00
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