发明申请
US20100162660A1 Method and Machine for Preparing and Depositing a Stretch-Film Packaging Sleeve on a Palletized Load
失效
用于在托盘载荷上制备和沉积拉伸膜包装套筒的方法和机器
- 专利标题： Method and Machine for Preparing and Depositing a Stretch-Film Packaging Sleeve on a Palletized Load
- 专利标题（中）： 用于在托盘载荷上制备和沉积拉伸膜包装套筒的方法和机器
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申请号： US12084202申请日： 2006-11-09
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公开(公告)号： US20100162660A1公开(公告)日： 2010-07-01
- 发明人: Jean-Christophe Jaconelli , Benoit Pottier
- 申请人： Jean-Christophe Jaconelli , Benoit Pottier
- 申请人地址： FR MÉRY
- 专利权人： THIMON
- 当前专利权人： THIMON
- 当前专利权人地址： FR MÉRY
- 优先权： FR0511478 20051110
- 国际申请： PCT/FR2006/002502 WO 20061109
- 主分类号： B65B9/13
- IPC分类号： B65B9/13 ; B65B13/16 ; B65B53/00 ; B65B41/14
摘要：
A packaging machine comprises a preparation station for preparing a sleeve from a stretchable plastic film wound flat around a storage reel, and a gripper device for taking hold of the sleeve and transferring it to the depositing station for enveloping the load. According to the invention, the gripper device comprises at least one set of grippers which is equipped with notched bars to create differential stretch with the formulation of a lunula. Each bar is given a translational and/or rotational movement so that the bar can be extracted and the sleeve disengaged at the end of the depositing cycle.
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