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Automatic Side Sealing Machine (up to 60 cycles/min)

The side sealing machine guarantees extremely stable side seams for all films. The film is processed by three sided sealing of a center folded film (fine shrink film or PE fine shrink film). The use of our film sealing machines enables the user to pack over-sized products. The fast conversion to other product sizes guarantees an efficient and cost-effective workflow. The vertical pillow bag machine impresses by its performance and innovative design at highest standards. Another great advantage of our SWS line is the automatic product centering system. With this function, the machine  adjusts automatically to different container sizes and feeds them centrally. The second special feature, the permanently heated side sealing unit, enables the user to pack even over-sized products.


Technical Details


  • cross-sealing and permanent side sealing 
  • simple operation due to digital program selection with individually storable programs
  • servo-controlled sealing stamp 
  • discrete temperature control for the sealing knifes (lengthwise/crosswise)
  • bundlings of one or more products possible  
  • automatic winding of film waste 
  • permanently heated and Teflon-coated sealing knifes (kit)

Automatic Side Sealing Machine: Product Video

Application Example: Bundling of perfume boxes

Application Example: Bundling of gift ribbon rolls

Application Example (with shrink tunnel): Frozen Shrimps

Application Example: Bundling of pasta boxes

Different Models:

  • SWS-4015
    ModelSWS-4015
    Usable films (center folded):POF / PP / PE
    Maximum film thickness:50my
    End-sealing mechanism:pneumatic
    Sealing knife width (crosswise):  400 mm
    Maximum product heigth:150 mm
    Maximum format width (W + H):350 mm*
    Maximum reel size (L x Ø):500 x Ø 300 mm
    Machine size (L x W x H):1582 x 1500 x 1410 mm
    Conveyor belt speed:35 m / minute
    Connected load (maximum):2,5 kW
    Machine weight (approx.):385 kg
    Sealing process: up to 40 pieces / minute**
  • SWS-5020
    ModelSWS-5020
    Usable films (center folded):POF / PP / PE
    Maximum film thickness:50 my
    End-sealing mechanism:servo
    Sealing knife width (crosswise):500 mm
    Maximum product height:220 mm
    Maximum format width (W + H):450 mm*
    Maximum reel size (L x Ø):650 x Ø 300 mm
    Machine size (L x W x H):2103 x 1653 x 1410 mm
    Conveyor belt speed:35 m / minute
    Connected load (maximum)3,0 kW
    Machine weight (approx.):410 kg
    Sealing process:up to 60 pieces / minute**
  • SWS-7520
    ModelSWS-7520
    Usable films (center folded):POF / PP / PE
    Maximum film thickness: 50 my
    End-sealing mechanism:servo
    Sealing knife width (crosswise):750 mm
    Maximum product height:220 mm
    Maximum format width (W + H):700 mm*
    Maximum reel size (L x Ø):850 x Ø 300 mm
    Machine size (L x W x H):2400 x 2153 x 1510 mm
    Conveyor belt speed:35 m / minute
    Connected load (maximum):4,0 kW
    Machine weight (approx.):610 kg
    Sealing process:up to 40 pieces / minute **
  • SWS-8530
    ModelSWS-8530
    Usable films (center folded):POF / PP / PE
    Maximum film thickness: 50 my
    End-sealing mechanism:servo
    Sealing knife width (crosswise):850 mm
    Maximum product height:300 mm
    Maximum format width (W + H):800 mm*
    Maximum reel size (L x Ø):850 x Ø 300 mm
    Machine size (L x W x H):2700 x 2450 x 1510 mm
    Conveyor belt speed:35 m / minute
    Connected load (maximum):4,0 kW
    Machine weight (approx.):700 kg
    Sealing process:up to 40 pieces / minute **
  • SWS-10020
    ModelSWS-10020
    Usable films (center folded):POF / PP / PE
    Maximum film thickness:50 my
    End-sealing mechanism:servo
    Sealing knife width (crosswise):1000 mm
    Maximum product height:220 mm
    Maximum format width (W + H):950 mm*
    Maximum reel size (L x Ø):1150 x Ø 300 mm
    Machine size (L x W x H):2250 x 2350 x 1820 mm
    Conveyor belt speed: 35 m / minute
    Connected load (maximum):5,0 kW
    Machine weight (approx.):850 kg
    Sealing process:up to 30 pieces / minute **

 *It is not possible to combine all maximum dimensions

**The output quantities per minute are averages depending on film type, thickness, product dimension and machine handling. 

Additional Options

  • Film folding device: Longer production periods due to the use of flat films, increase of production capacities due to a higher amount of running meters, faster retooling times, simple application for printed films 
  • Label / print unit: Barcode or label printing, upstream or downstream
  • Stainless steel construction: Machine components made of stainless steel for direct contact with food
  • Conveyor belt kiss function: Particularly for small or short product groups 
  • Feed system: Product-specific feed sytems (pusher, side conveyor belt)

Optional Accessories