基本信息:
- 专利标题： Packaging material morphing into new useful shape after initial use
- 申请号：DE19606613 申请日：1996-02-22
- 公开(公告)号：DE19606613A1 公开(公告)日：1997-10-23
- 发明人： KOENKE KARL MATTHIAS
- 申请人： KOENKE KARL MATTHIAS
- 专利权人： KOENKE KARL MATTHIAS
- 当前专利权人： KOENKE KARL MATTHIAS
- 优先权： DE19606613 1996-02-22
- 主分类号： B29C45/00
- IPC分类号： B29C45/00 ; B29C51/00 ; B29C61/02 ; B29C61/06 ; B65D81/36 ; B65D1/10 ; B29C49/06 ; B29C51/08 ; B65B47/00
摘要：
The plastic starts off as a comparatively simple shape (2) and is made into the packaging by e.g. deep-drawing or blow moulding. By heating to 50 -300 deg C it can be transformed back into the initial shape (2). Also claimed are: manufacture, starting from an injection moulding and using deep-drawing or blow-moulding; transformation by heating the moulding for a suitable period, at 80-200 deg C; and use of the plastic moulding as a yoghurt or drinks vessel, or an aerosol can cover.
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B29 | 塑料的加工；一般处于塑性状态物质的加工 |
| ----B29C | 塑料的成型或连接；塑性状态物质的一般成型；已成型产品的后处理，如修整 |
| ------B29C45/00 | 注射成型，即迫使所需成型材料容量通过注口进入闭合的模型；所用的设备 |