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1. 发明申请

WO1990007617A1 A DEVICE FOR INTRODUCING LIQUID COMPOSITION INTO THE PIPES OF CORRUGATED CARDBOARD SHEETS 审中-公开
标题翻译：一种用于将液体组合物引入到腐蚀性卡片管道中的装置
公开(公告)号：WO1990007617A1
公开(公告)日：1990-07-12
申请号：PCT/SE1989000742
申请日：1989-12-20
申请人： INTERWELL AB , STERNHAMN, Nils-Åke
发明人： INTERWELL AB
IPC分类号： E04C02/36
CPC分类号： B31F1/2886 , Y10S118/10 , Y10T156/1025 , Y10T156/1383
摘要： The device of the invention for introducing liquid composition into the pipes of corrugated cardboard sheets comprises at least one guide bar (3) having a guiding slot (4) for the top edges of the sheets being conveyed below the guide bar. Knives (8) are provided near the bottom edges of the slot. To cut loose narrow top edge areas of the exterior walls of the corrugated cardboard sheets from the adjacent pipe walls the edge areas constituting seals against the side walls of the slot exteriorly of the knives. Injector nozzles (13) open into the slot bottom for injecting composition into the pipes of the corrugated cardboard sheets. The vertical distance between the bottom of the guide bar slot and the conveyor is adjustable. The injectors are connected into a composition circulation circuit.
摘要翻译：用于将液体组合物引入波纹纸板的管道中的本发明的装置包括至少一个引导杆（3），该引导杆具有导向槽（4），用于将片材的顶部边缘传送到导杆下方。在槽的底部边缘附近提供刀（8）。为了从相邻的管壁切割波纹纸板的外壁的松散的窄边缘区域，构成对刀的外部狭槽的侧壁的边缘区域的边缘区域。喷射器喷嘴（13）打开到槽底部，用于将组合物喷射到瓦楞纸板的管道中。导杆槽底部与输送机之间的垂直距离是可调节的。注射器连接到组合物循环回路中。

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