发明名称 PACKAGING MATERIAL, APPARATUS AND METHOD
摘要 A coil of an interconnected chain of open bags is provided in which the coil has a center opening having a diameter at least as great as the transverse dimension of the bags. A dispenser is provided on which a coil of bags is mounted. An end of the chain is pulled from the center opening and fed around a tapered mandrel and thence over a feed control mandrel oriented in angular relationship with the tapered mandrel. The web is then fed to a bagging machine for dispensing, loading and closing of the bags. The table on which the coil is mounted is rotatable so that the orientation of a span of bags running from the coil to the tapered mandrel remains substantially constant as the web is fed.
申请公布号 CA2070582(C) 申请公布日期 1999.08.24
申请号 CA19922070582 申请日期 1992.06.05
申请人 发明人 BALL, JOSEPH F.
分类号 B65B43/12;B65D30/10;(IPC1-7):B65D30/10 主分类号 B65B43/12
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