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Tensionless heavy-duty bottom seal bag making machine + bag folding system
BFGFA
Tensionless heavy-duty bottom seal bag making machine + bag folding system
  • Automatic Folding system - Servo-controlled 1st & 2nd fold individually (piece by piece), 3rd fold by pneumatic cyllinder every 1-15 pieces pile. 4th & 5th folds by optional.
  • Tensionless high speed hot-cut system : Upper sealing blade & bottom heating wire makes strong and high speed sealing. Tensionless sealing avoids sealing line pull& elongation for highspeed production. 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
  • Tensionless sealing -
    • sealing units of upper sealing blade + bottom heating wire after the cutting blade; welding are done under tensionless film condition.
    • Strong and reliable without pulling/elongation for thin and thick films. Sealing appearance may appear ripple.
    Tensionless sealing
  • Interlock rollers (Sealing Isolation) -
    • Interlock rollers synchonize and isolate film tension between sealing and outfeed to avoid sealing elongation.
    Interlock rollers (Sealing Isolation)
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