发明授权
US5454211A Multilevel carton packaging process 失效
多层纸箱包装过程

Multilevel carton packaging process
摘要:
A method to package stacked article groups utilizing packaging sleeves having a divider or base member mounted therein. At least one open end of each packaging sleeve is exposed during travel on a conveyor whereby a stream of articles within reach of the moving packaging sleeves are directed below and above the divider members of the open ended sleeves before closure.
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