发明公开
EP1500591A2 Apparatus and method for automated forming of sleeves for sliced products
审中-公开
装置和方法，用于自动地形成包装管的用于盘形产品
- 专利标题： Apparatus and method for automated forming of sleeves for sliced products
- 专利标题（中）： 装置和方法，用于自动地形成包装管的用于盘形产品
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申请号： EP04254351.2申请日： 2004-07-21
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公开(公告)号： EP1500591A2公开(公告)日： 2005-01-26
- 发明人: Laplace, Christian
- 申请人： Kraft Foods Holdings, Inc.
- 申请人地址： Three Lakes Drive Northfield, Illinois 60093 US
- 专利权人： Kraft Foods Holdings, Inc.
- 当前专利权人： Kraft Foods Holdings, Inc.
- 当前专利权人地址： Three Lakes Drive Northfield, Illinois 60093 US
- 代理机构： Smaggasgale, Gillian Helen
- 优先权： US628073 20030725
- 主分类号： B65B9/22
- IPC分类号： B65B9/22
摘要：
A forming apparatus is provided for forming a film into a sleeve around a filling tube. The forming apparatus has contact surface geometry that is contacted by the film as it travels thereacross configured to ensure smooth forming of the film into the sleeve.
Smooth forming of the film into the sleeve is achieved, in part, by reducing longitudinal tensile forces in the film, by selecting the contact surface geometry to minimize transverse variations in tensile forces in the film, and by having contact edges of the contact surfaces shaped to reduce unnecessary stresses in the film.
Smooth forming of the film into the sleeve is achieved, in part, by reducing longitudinal tensile forces in the film, by selecting the contact surface geometry to minimize transverse variations in tensile forces in the film, and by having contact edges of the contact surfaces shaped to reduce unnecessary stresses in the film.
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