Cetec Large Format Duplex Bagging Systems

Cetec offers duplex fill and seal large format pre-made bag fill and seal machinery solutions to meet the customers speed requirements. Cetec machines can efficiently work with multiple bag styles, filling and closing options, and final wrapping and palletizing choices to complete each customers packaging line.

CETEC Duplex Models
  • Model ERF 800 Duplex
  • Model ERF 1000 Duplex
  • 40 bpm
  • 34 bpm
  • 330 mm MAX Width
  • 430 mm MAX Width

Features and Benefits

  • Stainless Steel
  • Re-Gusseting for better seal quality on shaped or vacuum bags
  • Mechanical Assemblies
  • Can fill and seal bags from 300 - 600mm
  • Full length side rails
  • Walking beam side fingers
  • Indexing Conveyor
  • "Squaring" of front & Side panels
  • Machine fillers can handle powders, grains, and pieces.
  • Machines are flexible offering multiple bag styles, fillers, closing options and final wrapping and palletizing options.
  • Simplex or Duplex packaging machines available.


  • Thermal transfer printer and encoder
  • Dearation
  • Gas flush
  • Re-gusseting
  • Rectangular bag filling
  • 4-sided magazine for total control
  • Bottom-up feed for single feeding
  • Material options: paper, plastic, slider, zipper, 4-corner
  • Vacuum

Options for Filling

  • Combination Weigher
  • Bulk & Dribble Linear Weigher
  • Augers
  • Cut Gate Weigher

Options for Closing

  • Fold down heat seal
  • Fold down glue seal
  • Stitching
  • Slider
  • Handle bags

Bag Styles

  • Paper
  • Plastic
  • Woven
  • Micro Perf
  • SOS (for pet foods and powders)
Cetec Duplex Bag Styles