| 发明名称 |
Method of manufacturing and handling parts for a packaging container |
| 摘要 |
A method of manufacturing and handling parts for a packaging container comprises the steps of producing a number of tops in the form of pairwise reversed tops, separating the pairs one from another and providing them with closure arrangements. The tops may be manufactured by blow molding an extruded hose of thermoplastic material.
|
| 申请公布号 |
US6434812(B1) |
申请公布日期 |
2002.08.20 |
| 申请号 |
US20000341361 |
申请日期 |
2000.02.03 |
| 申请人 |
TETRA LAVAL HOLDINGS & FINANCE S.A. |
发明人 |
ANDERSSON JAN;JOHNSSON ULF;GUSTAFSSON LENNART |
| 分类号 |
B65D1/00;B29C45/00;B29C49/00;B29C49/04;B29C49/06;B29C49/12;B29C49/22;B29C49/54;B29C51/02;B29C51/04;B29C51/10;B29C51/34;B29C53/58;B29C65/00;B29D22/00;(IPC1-7):B23P17/00 |
主分类号 |
B65D1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
