Fully automatic vegetable bag on roll making machine + heat-slitting system & Multi-line core change
- Multi-line heat-slitting system - 4 adjustable heat-slitting knife will slit single jumbo bobbin film into 5 finished rolls.
- Multi-line manual core change/Automatic rolls change system - Manually loading 5 paper cores into airshafts in between roll change. Automatic non-stop roll change by rewinder.
- High speed hot-cut system：Upper sealing blade & bottom heating wire makes strong and high speed sealing. Seperated upper and bottom temperature control for easy micro-adjustment.
- Synchronized Feeding and cutting speed：Inverter controlled feeding matching main machine speed for easy operation without manual adjustment.
- German "Sick" photocell registration：Reliable and accurate print registration and positioning
- LCD touch panel：Easily operable human-computer interface to access parameter changes and production monitoring
- Socket type IC circuit control：Automated control system can be easily replaced by socket plugin.
- Malfunction alarm / stop：Alarm & auto-stops for abnormal temperature / No material feed / Photocell tracking miss (3 times)
Available Optional Device
Various hole punches - Kidney/round/notch/butterfly/others -
- Various Hole-punch shapes available in standard or customized design. Fixed on the side of machine
Labelling device -
- Apply paper & glue labels at the end of bag on roll rewinding cycles.
Interlock rollers (Sealing Isolation) -
- Interlock rollers synchonize and isolate film tension between sealing and outfeed to avoid sealing elongation.
Pneumatic heat-slitting device -
- Heated sealing blades place parallel to material flow, slitting and sealing 2 layers for film at the same time as material feed. Jumbo film rolls can be slitted into several smaller rolls with 1 prinitng registry.
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