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.
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申请公布号 |
US5426918(A) |
申请公布日期 |
1995.06.27 |
申请号 |
US19930095954 |
申请日期 |
1993.07.22 |
申请人 |
AUTOMATED PACKAGING SYSTEMS, INC. |
发明人 |
BALL, JOSEPH F. |
分类号 |
A47F9/04;B31B27/00;B65D33/00;(IPC1-7):B65B43/42;B65B43/28 |
主分类号 |
A47F9/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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