发明名称 |
Method and machine for producing a rigid packet of cigarettes |
摘要 |
A method and machine for producing a rigid packet of cigarettes from a flat, substantially rectangular blank; the blank has two main longitudinal crease lines, and a number of transverse crease lines defining, between the two main longitudinal crease lines, central panels having respective lateral wings; the flat blank is fed to a prefolding station where the lateral wings of at least one of the central panels are folded about the respective main longitudinal crease lines; and the blank is subsequently restored to the flat configuration before being fed to a follow-up folding station. |
申请公布号 |
US2003093977(A1) |
申请公布日期 |
2003.05.22 |
申请号 |
US20020238334 |
申请日期 |
2002.09.10 |
申请人 |
BRIZZI MARCO;SQUARZONI MICHELE;DRAGHETTI FIORENZO |
发明人 |
BRIZZI MARCO;SQUARZONI MICHELE;DRAGHETTI FIORENZO |
分类号 |
B65B19/26;B31B1/74;B31B3/00;B65B19/22;B65B43/24;B65D85/10;(IPC1-7):B65B1/00 |
主分类号 |
B65B19/26 |
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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