发明名称 Blown multi-chambered plastic bottle and closure therefor
摘要 A multi-chamber bottle that can be made by a blowing process for separately holding different products, requiring only a single closure. The bottle may, for example, have two chambers with openings which are disposed inside the neck of the bottle. One of the opening is disposed coaxially with the neck. This allows a closure to be screwed or snapped onto the neck that is provided with a thread or a snap bead. In the process, the attachment penetrates the opening in a sealing manner. This creates two channels, which lead from the chambers to the outlet openings. The outlet openings can be closed with a cap.
申请公布号 US6550647(B1) 申请公布日期 2003.04.22
申请号 US20010762533 申请日期 2001.02.08
申请人 ALPLA-WERKE ALWIN LEHNER GMBH & CO., KG 发明人 KUENZ HANS
分类号 B65D1/04;B65D47/08;B65D81/32;(IPC1-7):B67D5/56 主分类号 B65D1/04
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