Doypack Packaging Machine Irta VX STB DOY

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Multiformat Doypack machine Irta VX STB DOY

The Doypack packaging machine is THE authentic MULTIFORMAT. Fast, flexible efficient and compact.

With an unbeatable QUALITY – PRODUCTIVITY – PRICE ratio this is the best option for those who are looking for a return on their investment in record time. This machine offers a huge range of possibilities which will open the doors to new business opportunities. Expansion kits are available to improve usability and increase the output per square meter of your plant without the need to incorporate new machinery.

This machine alternates between 5 distinct bag formats: pillow pack, doypack, block bottom pack, quad seam pack and envelope ; it also enables fast format change and allows options like: zipper, euro-hole or easy-open.




Doypack – Zipper
Bags / Doy Packaging
Doypack – Euro-Hole
Bags / Doy Packaging / Euro-Hole
Doypack – Easy-open closure
Bags / Doy Packaging / Easy-open
Bags / Doy Packaging


Almohadilla básica
Pillow type Bags
Bags / Pillow Pack
Block Bottom Bag
Block Bottom Bag
Bags / Block Bottom
Block Bottom 5 Welds
Bags / Block Bottom 5 seam welds

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Doypack machine. Irta VX STB DOY

The Doypack bag format is one of the various formats compatible with our doypack packaging machine: Irta VX STB DOY. This vertical packaging machine is equipped with cutting-edge technology to ensure optimal efficiency and performance, all while being highly compact for easy handling

The Irta VX STB DOY doypack packaging machine is notable for the durability of its seals, its capability to work with both front and rear labelers, and its inclusion of features such as a coil lifter. The coil lifter streamlines the coil splicing process, saving up to thirty bags and 15 minutes each time a replacement is needed.

In the latest version of our VX STB DOY vertical packaging machine, we have introduced a stainless steel mesh door. This enhancement enhances safety and hygiene in the product packaging process.

Supports the packaging of plastic-free doypack bags.

Irta Group has collaborated with the Spanish company Flexomed to launch a new series of plastic-free packaging materials. With this company in the graphic industry, specialized in printing food packaging, we have worked from the initial idea to its realization. In this way, at Irta Group we are also committed to eco-responsibility.

The components of our plastic-free packaging are more respectful of the environment. These plastic-free packaging materials have cellulose and its derivatives as their main component, as well as sheets of plant origin.

Depending on the content to be packaged, different barriers to oxygen and water vapor can be used. All packaging is compostable according to UNE 13432 regulations, with an eye toward the 2030 horizon of the European Union.

Download the commercial brochure for the Irta VX STB DOY packaging machine..


  • Chassis finish: AISI-316 stainless steel and anodized aluminium.
  • Maximum output: 110 cycles/min
  • Dimensions (mm): 2250 x 1557 x 1719 mm.
  • Approximate weight: 800 kg
  • Maximum reel width: 780 mm
  • Maximum reel diameter: 400 mm
  • Diameter of reel mandrel: 75 mm
  • Type of protection: IP 55
  • Power supply: 230/400VCA
  • Air consumption: 12 NI/cycle
  • Energy consumption: 5.5 KVA
  • Bag base: (min-max): 20-90 mm
  • Bag length (min-max): 110-250 mm


  • Equipped with the latest electronic and servo drive technology (Rockwell).
  • Servo drives on the pulling system and the sealing jaws.
  • BUS ETHERNET interface control.
  • 10” colour touch screen.
  • Incorporated Motion control drive systems.
  • Conveyor system powered by Becker vacuum pumps.
  • FESTO Pneumatics.
  • Temperature, time and sealing pressure controlled from touch screen.
  • Ability to memorize formats. Easy, quick change-over of forming parameters.


  • The outstanding feature of this machine is that the jaw mechanism is positioned at a right angle to the front plate of the machine although the force comes from behind.
  • Zipper, EuroHole and easy- open closures can all be installed at the same time.
  • The configuration of the machine makes for the easy handling of all the bag accessories that are produced.
  • Safety system around jaw sealing unit. (Safety guard system)
  • Block bottom system.
  • Tilted tray at product output.
  • Macular detector for centering the length of the bag.
  • Manual coil alignment adjustable from the control panel.
  • Front and back label applicator