发明授权
- 专利标题: Method for making a pressed paperboard container
- 专利标题(中): 压制纸板容器的制造方法
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申请号: US12144695申请日: 2008-06-24
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公开(公告)号: US07914432B2公开(公告)日: 2011-03-29
- 发明人: Thomas W. Zelinski
- 申请人: Thomas W. Zelinski
- 申请人地址: US GA Atlanta
- 专利权人: Dixie Consumer Products LLC
- 当前专利权人: Dixie Consumer Products LLC
- 当前专利权人地址: US GA Atlanta
- 主分类号: B31B1/12
- IPC分类号: B31B1/12
摘要:
An improved apparatus for making disposable pressware features a pneumatic feeding system which accelerates a paperboard blank into a forming die. In a typical embodiment, a pair of adjustable air knives propel a paperboard blank into the forming cavity.
公开/授权文献
- US20080251574A1 Pressware Die Set With Pneumatic Blank Feed 公开/授权日:2008-10-16
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