公开(公告)号：WO2010114434A1

公开(公告)日：2010-10-07

申请号：PCT/SE2009/000531

申请日：2009-12-21

申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. ,  CARLSSON, Rune ,  LINDSTRÖM, Gert ,  PJANIC, Damir ,  LAGUS, Tomas

发明人： CARLSSON, Rune ,  LINDSTRÖM, Gert ,  PJANIC, Damir ,  LAGUS, Tomas

IPC分类号： B65B55/10 ,  B65B57/00

CPC分类号： B65B55/103 ,  B65B61/186

摘要： The present invention concerns means to prevent emissions of hydrogen peroxide from a packaging machine forming sealed packaging containers from a packaging material web (1). The packaging machine has a sterilization portion comprising an inlet chamber (2), a peroxide bath (5) and an aseptic chamber (6). The aseptic chamber (6) is held at an overpressure while the inlet chamber (2) is held at an underpressure during normal operation of the packaging machine. The peroxide bath (5) functions as a seal between the inlet chamber (2) and the aseptic chamber (6). A safety chamber (12) placed in front of the inlet chamber (2) is held at an underpressure to avoid peroxide emissions to the environment. The packaging material web (1) will pass the safety chamber (12) before going into the inlet chamber (2).

摘要翻译： 本发明涉及防止来自包装机器的过氧化氢的排放的装置，所述包装机器从包装材料网（1）形成密封的包装容器。 包装机具有包括入口室（2），过氧化物浴（5）和无菌室（6）的灭菌部分。 无菌室（6）在包装机的正常运行期间保持在过压状态，同时入口室（2）保持在负压状态。 过氧化物浴（5）用作入口室（2）和无菌室（6）之间的密封。 放置在入口室（2）前面的安全室（12）被保持在负压下，以避免对环境的过氧化物排放。 包装材料网（1）在进入入口室（2）之前将通过安全室（12）。