| 发明名称 |
MULTI-PARISON/DUAL CAVITY WHEEL BLOWMOLDS |
| 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 pariso n.
|
| 申请公布号 |
CA2440549(A1) |
申请公布日期 |
2002.10.03 |
| 申请号 |
CA20022440549 |
申请日期 |
2002.03.22 |
| 申请人 |
GRAHAM PACKAGING COMPANY, L.P. |
发明人 |
KROHN, ROY N.;CARGILE, DAVID W. |
| 分类号 |
B29C49/04;B29C49/36;B29C49/48;B29C49/60;B29C49/70;B29C69/00;B29L22/00;(IPC1-7):B29C49/04 |
主分类号 |
B29C49/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
