发明申请
- 专利标题: Apparatus and method for making inflated articles
- 专利标题(中): 用于制造膨胀制品的装置和方法
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申请号: US11786631申请日: 2007-04-12
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公开(公告)号: US20080250753A1公开(公告)日: 2008-10-16
- 发明人: Laurence Sperry , James Corliss , Jay Lepine , Brian Murch , Eric Kane , Ross Patterson , Mark Salerno
- 申请人: Laurence Sperry , James Corliss , Jay Lepine , Brian Murch , Eric Kane , Ross Patterson , Mark Salerno
- 专利权人: Sealed Air Corporation (US)
- 当前专利权人: Sealed Air Corporation (US)
- 主分类号: B65B31/02
- IPC分类号: B65B31/02 ; B29C65/02 ; B65B51/10
摘要:
An apparatus for making inflated containers from a film web having two juxtaposed film plies generally includes (a) a first sealing device for producing a series of transverse seals that bond the film plies together, (b) an inflation assembly for directing gas between the film plies, (c) a second sealing device for producing one or more longitudinal seals that bond the film plies together, the transverse seals and the longitudinal seals intersecting to enclose the gas between the film plies to thereby form one or more inflated containers, and (d) at least one intermediate sealing element for producing one or more intermediate seals within each inflated container, the intermediate seals partitioning the containers into two or more compartments and providing at least one flow passageway between the compartments to allow the compartments to fluidly communicate with one another.
公开/授权文献
- US08567159B2 Apparatus and method for making inflated articles 公开/授权日:2013-10-29
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