G&K–Vijuk Cartonac 2000 Leaflet Folder

Save time and labor by installing this in-line folder onto your cartoning or packaging line to fold and feed small leaflets to be inserted directly into cartons along with the product.


This model gives you new enhanced features for quicker, easier  setup and operation along with greater flexibility in production.

  • Description


    The Cartonac 2000 leaflet folder is designed to meet today's demand for higher production speeds and larger leaflets. 

    • GUK in-line Cartonac Folders attach directly to your cartoning or packaging line's drive by toothed belt or chain at a 1:1 ratio, but can be driven at a 1:2 ratio for running longer sheets.
    • Packaging-line production speed is maintained with the continuous-load, bottom suction feeder.
    • A low-pile sensor on the feeder sends out an alert and if more stock is not loaded, it shuts off the machine—ensuring production of leaflets for insertion.
    • Folding is consistent and precise by urethane and steel folding rollers running on precision roller bearings in the folding mechanism.
    • Production is problem-free with maintenance-free axle and roller bearings, along with self-cleaning combination steel and rubber folding rollers.
    • Machine noise is minimized with the all belt drive system.   

    For greater production advantage… 

    • Feeding is more accurate and reliable on the anti-static stainless steel feed table, which has air blasts and is aided by oscillating air-adjustable suction rollers that draw sheets from the bottom of the pile and toward the folding rollers.
    • Air blasts on the feeder table allow higher pile heights.
    • Setup is faster using caliper devices on quick-set folding rollers.
    • Micro adjustments can be made on-the-fly, which saves setup and production time.
    • Adjustable folding pocket knives enhance folding of all types of paper.
    • For better control and more accuracy in preparing leaflets for trouble-free insertion, two sets of scoring collars are mounted on shafts that are independent of the transport belt shafts.
    • All drives are located outside of the paper path for easy access.
    • Format width is 8-3/8” (215 mm).
    • Production speeds are up to 500 leaflets/min. of sheet lengths up to 12- 1/2" (320 mm)—25% faster than previous models.



    • Units are available with the hand wheel on the left or right side of the machine.
    • The Cartonac 2000 can be equipped with either 4 or 6 folding plates in Station I.
    • Choice of feeder table lengths: standard with air, 12-1/2” (320 mm) or with or without air, 17-5/8" (450 mm), 23-1/2" (600 mm)—along with corresponding transmission drive.
    • The Cartonac 2000 can be equipped for off-line operation. 
    • Cross-fold models available.  

    For more information, fill out the information request form. 

  • Features


    • Oscillating suction roller feed system consistently advances paper.
    • Quick-set caliper roller adjustment shortens setup time.
    • Heavy-duty construction has silent exterior belt drive for easy access and self-cleaning combination urethane and steel rollers. 

    For more information, fill out the information request form.

  • Accessories


    • Barcode reader with or without ejection device can be installed.
    • Extended feeder tables, with or without air, for processing longer sheets. Available lengths: 17-5/8" (450 mm) and 23-1/2" (600 mm).
    • Single or dual transmission drives for extended feed tables.
    • Solenoid valves to replace mechanical valves.
    • All-around V2A stainless steel covers.
    • WOM transfer unit.
      • Electronic fold-plate setup with job recall.
      • Digital dial roller setup for simplified setup.

    For more information, fill out the information request form.

  • Parts & Service

    Parts & Service

    For operating efficiency, keep your GUK machines in top-notch running condition with GENUINE GUK PARTS—available exclusively through G&K-Vijuk Intern. Corp.  Parts are stocked at our headquarters and, in most cases, can be shipped overnight. 

      • A reconditioning kit is available for complete restoration of your folder.

    Save by having your folding rollers factory reconditioned—metal areas re-knurled, gears and needle bearings replaced, and rubber replaced. You will not be able to see the difference!

      • New folding roller

      • Reconditioned roller


    FACTORY-TRAINED technicians are available for service.


    For more information, fill out the information request form.

  • Specifications



    Number of plates available     4 or 6
    Maximum sheet size (W x L)    8-3/8" x 12-1/2" (215 mm x 320 mm) 2
    Minimum sheet size  (W x L)    2-3/8" x 3-5/8" (60 mm x 90 mm)

    Smallest fold

        5⁄8" (15 mm)      

    Paper weights

        27– 50 lbs. (40 – 80 gsm) 3

    Production speed    Up to 500 sheets/min. 4                                                                                                             
    Drive                                                    Chain or toothed belt generated from the packaging machine, 1:1 ratio 5  


    1  Measurements in parentheses are in millimeters, unless otherwise indicated.

    2  Maximum sheet length corresponds with the feeder table length. Available lengths: 17-5/8" (450 mm),

      23-1/2" (600 mm).

    3  For single sheets, the recommended minimum paper weight is 33 lb. offset (50 gsm); for prefolded

      sheets, recommended minimum paper weight is 27 lb. offset (40 gsm).

    4  Depending on paper length and quality.

    5  Available with independent drive.

  • Brochure
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