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Drawtape Garbage Bag On Roll Making Machine

DTWFA-V
Drawtape Garbage Bag On Roll Making Machine
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    • Humanized interface panel controlled by digital computer will follow up whole working status provides perforation & sealing position adjustment and bag size setting without stopping the production, very easy operation.
    • Sealing & cutting synchronized system to avoid sealing and perforation line not displacement.
    • Automatic coreless rewinding system, applicable for HDPE, LDPE, and recycling film used.
    • Adopting up-down heating, hot-cut system, tensionless sealing ensures strong sealing on bags.
    • Infeed speed controlled by inverter, the speed of main machine and infeed are synchronized, no adjustment is required, very easy to operate it.

    Available Optional Device

    • Double triangle folding device -
      • Folding finished bag vertically prior to rewinding or horizontal folding
      Double triangle folding device
    • Main Machine -
      • Servo motor - Accuracy and highspeed @65M/min
      • Malfunction alarm / stop - Abnormal temperature / No material feed / Photocell track miss / Bag jam
      • Upgradeable to Swing-type sealing unit -
        Using servo-synchornized counter movement to the film flow, swing type sealing unit can seal without intervals on the film flow securing strong welding results and increase productivity.
      • Optional Rotary type perforation device
      Main Machine
    • Horinzontal Lip sealing -
        • For lip folding seal, multiple types of sealing are available
          • Continuous hot air type

          • Continuous heat-wire type

          • Up-down sealing type

          • Servo-driven up-down sealing type
      Horinzontal Lip sealing
    • Automatic Splice unit -
      • Dual motor - Driven bobbin feed auto-splices without stopping machine
      Automatic Splice unit
    • Servo-driven semi-circular hole punch + Air-release notch -
      • Servo driven punch provides high reaction speed for high-speed production
      Servo-driven semi-circular hole punch + Air-release notch
    • Edge position control guide unit -
      Edge position control guide unit
    • Unwinder System -
        • High-speed heavy-duty unwinder set
          • Pneumatic lift arm - Allow operator to change heavy film alone and avoid occupational harm
          • Pressor Roller - Motor driven pressor roller helps to unwind film smoothly during high-speed production
      Unwinder System
    Model
    Choose the correct model specification
    42DTWFA-V
    Bag Width:10"-30"
    Bag Length:3"-45"
    Film Thickness:0.012mm-0.15mm
    Capacity (strokes/min):20-90
    50DTWFA-V
    Bag Width:10"-36"
    Bag Length:3"-45"
    Film Thickness:0.012mm-0.15mm
    Capacity (strokes/min):20-90
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