发明公开
EP0523612A1 Method and device for folding packing blanks along preformed bend lines
失效
方法和装置用于沿预先形成的弯折线折叠包装坯料。
- 专利标题： Method and device for folding packing blanks along preformed bend lines
- 专利标题（中）： 方法和装置用于沿预先形成的弯折线折叠包装坯料。
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申请号： EP92111952.5申请日： 1992-07-14
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公开(公告)号： EP0523612A1公开(公告)日： 1993-01-20
- 发明人: Boriani, Silvano , Gamberini, Antonio
- 申请人： G.D SOCIETA' PER AZIONI
- 申请人地址： Via Pomponia 10 I-40133 Bologna IT
- 专利权人： G.D SOCIETA' PER AZIONI
- 当前专利权人： G.D SOCIETA' PER AZIONI
- 当前专利权人地址： Via Pomponia 10 I-40133 Bologna IT
- 代理机构： Jorio, Paolo
- 优先权： ITBO910266 19910719
- 主分类号： B65B11/08
- IPC分类号： B65B11/08 ; B65B43/24
摘要：
A method and device for folding packing blanks (2) along preformed bend lines (9, 10, 13, 14), whereby a blank (2), before being positioned with its intermediate portion (4) contacting the product (3), and folded in a U about the product (3) with two lateral portions (5, 6) contacting the same, is engaged by two gripping and strain-relieving devices (28, 29) by which the two lateral portions (6, 5) are oscillated by a given angle about respective bend lines (10, 9) connecting the lateral portions (6, 5) to the opposite edges of the intermediate portion (4).
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