发明名称 CAN END PRODUCTION.
摘要 A method of making a can end by forming a can end shell in a shell press; and converting the shell into a can end. The step of forming the can end shell comprises pressing sheet metal into an end shell with a bead feature in the radially outer circumference of its centre panel. In a subsequent can end conversion operation material from the bead feature is used to set final geometry of the converted can end.
申请公布号 MX2016003488(A) 申请公布日期 2016.09.06
申请号 MX20160003488 申请日期 2014.09.16
申请人 CROWN PACKAGING TECHNOLOGY, INC. 发明人 Noé Jacques Francois GAILLY
分类号 B21D22/22;B21D51/38 主分类号 B21D22/22
代理机构 代理人
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