smart packing solutions by manufacturers

Automatic L-Bar Sealer and Shrink Tunnel (up to 40 cycles/min)

The automatic L-Bar-Sealer with shrink tunnel is the ideal entry-level solution for long-term and automatic packaging processes (sealing and shrinking with one machine). This sensor-controlled packaging line can be fed manually or all-automatically. This packaging machine reliably guarantees stable side seams for all films. The film is separated by two permanently heated Teflon knifes (L-angle). During this process, the center folded film is sealed by adjustable heat isolation. The use of our vertical pillow bag machine enables the user to pack different product sizes depending on the respective sealing frame size. The fast conversion to other product sizes guarantees an efficient and cost-effective workflow. The integrated shrink tunnel provides the ideal space utilization.

Technical Details

  • Teflon-coated sealing knifes, permanently heated 
  • discrete temperature control for the sealing knifes (lengthwise/crosswise)
  • simple touchscreen operation via color symbols
  • individually storable programs  
  • electrical height adjustment of the sealing stamp 
  • bundlings of one or more products possible  
  • automatic winding of film waste 
  • low space requirement 
  • continuously adjustable conveyor belt speed 
  • safety protection cover / emergency signal lamp 
  • adjustable perforation spiked rolls; stored on a rubber roller 
  • integrated batch counter
  • combined with an integrated shrink tunnel

Automatic L-Bar Sealer and Shrink Tunnel: Product Video

Automatic L-Bar Sealer and Shrink Tunnel: Product Video

Different Models:

  • LA-5000T
    ModelLA-5000T
    Functions:L-Bag-Sealer
    Usable films (center folded):POF / PP / PE
    Maximum film thickness:50my
    Sealing frame size:450 x 410 mm
    Sealing mechanism:L-Sealing Stamp*
    Maximum product dimensions:390 x 320 x 100mm**
    Maximum reel size (L x Ø):480 x Ø 250 mm
    Machine size:2262 x 1480 x 1620 mm
    Conveyor belt speed:30m/ minute
    Connected load (maximum):6,0 kW
    Supply voltage:400 V / 3-phases
    Machine weight (approx.):450 kg
    Air pressure (dry air):5,0 bar
    Sealing process:up to 40 pieces / minute***
  • LA-6000T
    ModelLA-6000T
    Functions:L-Bag-Sealer
    Usable films (center folded):POF / PP / PE
    Maximu film thickness:50my
    Sealing frame size:610 x 480 mm
    Sealing mechanism:L-Sealing Stamp*
    Maximum product size:580 x 420 x 200mm**
    Maximum reel size (L x Ø):600 x Ø 300 mm
    Machine size:3500 x 1710 x 1600 mm
    Conveyor belt speed:30m/ minute
    Connected load (maximum)12,0 kW
    Supply voltage:400 V / 3-phases
    Machine weight (approx.):610 kg
    Air pressure (dry air):5,0 bar
    Sealing process:up to 40 pieces / minute***

* L-Sealing Stamp: permanently heated L-shaped and Teflon-coated film sealing knife (facilitates thin and neat seams)

 ** 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. 

Convince yourself of our Automatic L-Bar-Sealer and make an appointment today with our showroom or with one of our reference customers at 0221/168 00 60-0 or at info_at_alphapackgroup.de