| 发明名称 |
TWO-STAGE BLOWN AIR SYSTEM AND METHOD FOR FOAMED ARTICLES |
| 摘要 |
Two-stage blown air systems for foamed materials inject a first gas at a first pressure into the interior of a parison and then inject a second gas at a second pressure into the interior of the parison in forming a container. |
| 申请公布号 |
WO2007008974(A2) |
申请公布日期 |
2007.01.18 |
| 申请号 |
WO2006US27035 |
申请日期 |
2006.07.11 |
| 申请人 |
GRAHAM PACKAGING COMPANY, L.P.;SAFIAN, JOHN, W. |
发明人 |
SAFIAN, JOHN, W. |
| 分类号 |
B29C49/22;B29C49/00;B29K23/00 |
主分类号 |
B29C49/22 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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