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公开(公告)号:US20140165502A1
公开(公告)日:2014-06-19
申请号:US14130651
申请日:2012-07-02
申请人: Leung Chi Wah , Fung Chi Chung , Cheng Wai Shan
发明人: Leung Chi Wah , Fung Chi Chung , Cheng Wai Shan
IPC分类号: B65B51/10
CPC分类号: B65B51/10 , B29C65/18 , B29C65/222 , B29C65/7453 , B29C65/7841 , B29C66/112 , B29C66/131 , B29C66/24244 , B29C66/24245 , B29C66/53461 , B29C66/71 , B29C66/723 , B29C66/73115 , B29C66/8167 , B29C66/82421 , B29C66/8322 , B29C66/8324 , B29C66/8412 , B29C66/861 , B29C66/91421 , B29C66/91933 , B29C66/91935 , B29C66/9241 , B29C66/944 , B29L2031/712 , B65B7/164 , B65B51/148 , B65B57/00 , B29K2067/00 , B29K2023/06
摘要: A sealing assembly is provided for creating an airtight seal between a container and a piece of film, A bladder is inflated, which puts upward pressure on a base plate of a Lift assembly. The lift assembly includes downwardly extending arms, and as the base plate is lifted by the inflating bladder, the lift arms lift the container and film into contact or near-contact with a heater plate to seal the film to the container. Deflation of the bladder allows the lift assembly to lower thereby lowering the now-sealed container.
摘要翻译: 提供一种密封组件,用于在容器和一片薄膜之间形成气密密封。气囊被充气,其将向上的压力提升到升降组件的底板上。 提升组件包括向下延伸的臂,当底板被充气囊抬起时,升降臂将容器和薄膜提升成与加热板接触或接近接触,以将薄膜密封到容器。 气囊的通气允许电梯组件降低,从而降低现在密封的容器。