基本信息:
- 专利标题： ALUMINIUM TUBE WITH A PLASTIC SHEATH
- 专利标题（中）：涂塑铝管
- 申请号：PCT/EP1993001731 申请日：1993-07-05
- 公开(公告)号：WO1994001335A1 公开(公告)日：1994-01-20
- 发明人： HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN , FRANKEN, Joachim , REUTERSBERG, Bernhard , LEPSIUS, Tilwin
- 申请人： HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
- 专利权人： HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
- 当前专利权人： HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
- 优先权： DEP 19920713
- 主分类号： B65D35/02
- IPC分类号： B65D35/02
摘要：
The aim of the invention is to provide aluminium tubes with a protective sheath designed to protect the tubes from damage during transport when they are loosely packed so that they can move about in the transport container. This is achieved by virtue of the fact that, after extrusion of the tube, and preferably after painting and/or printing, a 50 to 200 (my)m thick plastic coating is applied to at least some areas of the outside surface of the tube.