发明授权
- 专利标题: MULTI PARISON DUAL CAVITY BLOWMOLDS
- 专利标题(中): 与多个腔瓶坯吹塑模具
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申请号: EP02719302.8申请日: 2002-03-22
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公开(公告)号: EP1372937B1公开(公告)日: 2009-05-13
- 发明人: CARGILE, David, W. , KROHN, Roy, N.
- 申请人: Graham Packaging Company, L.P.
- 申请人地址: 2401 Pleasant Valley Road York, PA 17402 US
- 专利权人: Graham Packaging Company, L.P.
- 当前专利权人: Graham Packaging Company, L.P.
- 当前专利权人地址: 2401 Pleasant Valley Road York, PA 17402 US
- 代理机构: Gervasi, Gemma
- 优先权: US814793 20010323
- 国际公布: WO2002076708 20021003
- 主分类号: B29C49/60
- IPC分类号: B29C49/60 ; B29C49/36 ; B29C49/04 ; B29C49/48 ; B29C49/70
摘要:
In blow molding, each mold (20) has two or more cavities, each respectively fed by two or more parisons. Each cavity (22) fed by a separate parison may itself include two or more article cavities (26, 28) aligned with its parison.
公开/授权文献
- EP1372937A1 MULTI-PARISON/DUAL CAVITY WHEEL BLOWMOLDS 公开/授权日:2004-01-02
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