ZB50S bottom gluing machine automatically feeding unclosed paper bag. After open bottom, auto insert bottom cardboard(not intermittent type), auto spray hot melt glue、bottom close and compaction output to realize the bottom close and bottom cardboard insert function. This machine is operated by touch screen, controlled by Optical fiber, equip with 4 pipe and 4 hot melt spray gun which can control the spraying length and quantity independently or synchronously. This machine can spray glue evenly by high speed and precision, which can produce various kinds of paper bags.
|Bottom Cardboard Width||70-165mm|
|Bottom Cardboard Length||170-420mm|
|Bottom Cardboard Weight||250g-400g|
|Glue Type||Hot-melt glue|