| 发明名称 |
Molding Containers |
| 摘要 |
A method of making an upwardly open container having a base wall, an upright perimeter wall, and an upright internal wall between one part of the perimeter wall and another part of the perimeter wall, the perimeter wall and the internal wall forming first and second compartments within the container, wherein the method comprises injecting a molten water-soluble polymer into a mould cavity between cooperating male and female mould parts; wherein there are independently movable first and second male parts separated by a gap in which the internal wall is formed, and wherein the first and second male parts correspond to the first and second compartments of the container to be formed. |
| 申请公布号 |
US2014305074(A1) |
申请公布日期 |
2014.10.16 |
| 申请号 |
US201214110903 |
申请日期 |
2012.04.05 |
| 申请人 |
Halbherr Axel;Geiger Andreas;Pellenz Jurgen |
发明人 |
Halbherr Axel;Geiger Andreas;Pellenz Jurgen |
| 分类号 |
B29D22/00;B65B29/10;B65B3/02 |
主分类号 |
B29D22/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of making an upwardly open container having a base wall, an upright perimeter wall, and an upright internal wall between one part of the perimeter wall and another part of the perimeter wall, the internal wall and the perimeter wall forming first and second compartments within the container, the method comprises injecting a molten water-soluble polymer into a mould cavity between cooperating male and female mould parts;
wherein there are independently movable first and second male parts separated by a gap in which the internal wall is formed; and wherein the first and second male parts correspond to the first and second compartments of the container to be formed. |
| 地址 |
Ludwigshafen DE |
