发明名称 FREMGANGSMAATE OG ANORDNING FOR FREMSTILLING AV BEHOLDERE
摘要 A method and apparatus for forming containers is disclosed. The apparatus includes a die (100, 170, 171) for forming a side wall with tightly radiused corners around a mandrel (91). The mandrel (91) is adjustable between a forming configuration and a discarge configuration and the side wall is formed with the mandrel in its forming configuration. An end wall (13, 53) is sealed to the side wall by an eight-piece sealing tool (120, 122, 150, 160) to form a complete container. The mandrel is then adjusted to its discharge configuration to facilitate discharge of the container and to feed another end wall to the mandrel.
申请公布号 NO851694(A) 申请公布日期 1985.10.31
申请号 NO19850001694 申请日期 1985.04.29
申请人 INTERNATIONAL PAPER CO, 发明人 BALANOVSKY, LEV,
分类号 B31B1/44;B31B17/00 主分类号 B31B1/44
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