Sheet-feeding Paper Bag Making Machine – SG 1200CS-430

The ZB1200CS-430 sheet-feeding paper bag making machine is suitable for the mass bag production, it is the first choice of medium and top grade handbag device. The product adopts mechanical, electricity, light, gas integration technology, setting a number of its proprietary technology, use the creased sheet paper as raw material, can one-time finish, paper feeding, positioning, top folding, tube forming, gusset forming, square bottom folding and gluing automatic, and then compaction output. The variable speed drive technology, combined with the system of vertical and horizontal creasing, bottom folding realize trackless bag molding process. Using the PLC programmable control, frequency control technology to realize the integral multi-dimensional control, more centralized control and single point remote control operating system. With characteristics of good quality and high efficiency, its technology ranks leading level in domestic similar products.

Sheet Feeding Paper Bag Making Machine - SG 1200CS-430

Salient Feature

  • Automatic feeder
  • Automatic top folding
  • Automatic side pasting
  • Automatic gusset forming
  • Automatic bottom folding
  • Automatic
  • Automatic bottom pasting
  • Screw rod adjusting bottom clip system


    Technical Parameters

    Input Max Size (Sheet) 1200X600mm
    Input Min Size (Sheet) 540X320mm
    Bottom Width 80-175mm
    Bag Width 180-430mm
    Sheet Weight 140-300g/m2
    Speed 50-80PCS/Min
    Machine Dimensions 14800 x 2400 x 1800 mm
    Glue Type Holt Melt + Water Base
    Machine Weight (Approx.) 12 T
    Top Folding Deepth 30-70mm
    Total Power 20kw

    Suitable Paper Size

    A B C D E F
    Max. Size 1200 600 175 430 500 70
    Min. Size 540 320 80 180 250 30

    Art paper, white board and ivory board need lamination, over 160gsm need die-cutting in advance. 140/150gsm Kraft paper and 150/157gsm art paper no need to die-cutting.

    Suitable Paper Size

    Technical Process

    Technical Process

    Main Parts of Machine

    No. Name Origin Brand
    1. Air Switch Germany EATON Moeller
    2. Bearing Germany BEM
    3. Air Pump Germany BEIKER
    4. Frequency Converter Germany Schneider
    5. Electric Relay Germany Schneider
    6. Button Germany Schneider
    7. Belt Japan NITTA
    8. Touch Screen Taiwan Weinview
    9. PLC Japan Mitsubishi
    10. Air Cylinder Taiwan AIRTAC
    11. Photoelectric Switch Korea Autonics
    12. Main Motor China Fangda
    13. Feeder China Run
    14. Holt Melt Glue System America Nordson

    SG 1200CS – 430 – Optional Equipment:

    Feeder:  Enhanced prestack paper feeder to realize
    nonstop paper feeding, greatly
    save the time to load and adjust raw paper.


    Compaction Output Unit: Compaction in layers by overlapping of bags Pneumatic pressure
    Ensures fast and strong adhesion and compaction Operator friendly collection of output bags.

    Compaction Output Unit

    Nordson Hot-melt gluing system:

    Ensures high quality, fast and strong adhesion
    In addition to water soluble cold glue system
    for gluing of thicker Paper.

    Nordson Hot-melt gluing system

    SG 1200CS – 430 – Top Fold Function: