发明授权
US5408804A Method and apparatus for filling and closing a two-chamber plastic
container
失效
用于填充和关闭两室塑料容器的方法和装置
- 专利标题： Method and apparatus for filling and closing a two-chamber plastic container
- 专利标题（中）： 用于填充和关闭两室塑料容器的方法和装置
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申请号： US192467申请日： 1994-02-07
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公开(公告)号： US5408804A公开(公告)日： 1995-04-25
- 发明人: Klaus Schroder
- 申请人： Klaus Schroder
- 申请人地址： DEX Ahaus
- 专利权人： GEA Finnah GmbH
- 当前专利权人： GEA Finnah GmbH
- 当前专利权人地址： DEX Ahaus
- 优先权： DEX4304337.2 19930213
- 主分类号： B65B9/04
- IPC分类号： B65B9/04 ; B65B55/04 ; B65D81/32 ; B65B3/02 ; B65B43/00
摘要：
A method for filling and closing off a two-chamber container with different filling materials includes two sealing steps for the closing-off procedure, the first chamber being filled with the first material under sterile conditions and closed off over a first partial seal with a covering sheet, after which the second chamber is filled with the second material and closed off by means of a second partial seal with formation of a fully sealed two-chamber container.