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Economy T-shirt bag on roll making machine + Manual roll change system
BWD-V
Economy T-shirt bag on roll making machine + Manual roll change system
  • Cold-cut system - For thin film material. Machine uses upper heating knife and silicon roller base for sealing. Cutting knife before bag outfeeding.
  • Up-down type mold cut - Up-down mold synchronized with machine out-feed. For T-shirt bag on roll production
  • Manual change rewinder - Cored & Coreless roll changes are done manually.
  • Synchronized Feeding and cutting speed : Inverter controlled feeding matching main machine speed for easy operation without manual adjustment.
  • 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.
  • Sealing pause : Program controlled pauses on lowest point to elongate required sealing time for thick film
  • 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
  • Irregular "K'sealing -
    • Diagonal sealing device sealing the gusseted films to form stand-up rectangular bottom for flat bag. Mostly used for heavy duty packaging.
    Irregular "K'sealing
  • Various hole punches - Kidney/round/notch/butterfly/others -
    • Various Hole-punch shapes available in standard or customized design. Fixed on the side of machine.
    Various hole punches - Kidney/round/notch/butterfly/others
  • Extra photocell -
    • Extra servo outfeeding + photocell for another line of printed bag.
    Extra photocell
  • Manual rewinder -
    • Manual rewinder requires labor to change rolls & paper core. Suitable for bag rolls that doesn't change roll often.
    Manual rewinder
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