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doy maxima

Doy Maxima

Unified Flex presents preformed pouch packaging machine – Doy Maxima

The Doy Maxima is an entry-level preformed pouch packaging machine designed for large and heavy bags. It can be used for family packs and grain packaging applications. It can pack DOY Stand Up Pouches with zipper, Pillow bags, 4 Side Seal Pouches. It has precise bag placement and pickup. Doy Maxima has 2 main stations; the first station opens and fills the bag and the second station seals the bag. The Doy Maxima can handle bags from 8“ to 18” wide and can achieve speeds of up to 12 bags per minute. A wide range of optional features are available for the Doy Maxima to work with snack food, produce, liquids, coffee and more. See all markets. 

Up to 12 pouches/min.  |  Bag width: 18″ max.  |  Bag length: 22″ max.

Doy Maxima Vertical Form Fill Seal Packaging Machine
doy maxima

Bag style possibilities with this machine. Click on a desired bag style to learn more.

Box Pouch - a packaging option for a bagging machine. Pillow Bag - a packaging option for a bagging machine.Pillow Bag with Eurohole - a packaging option for a bagging machine.Pillow Bag with Side Gussets - a packaging option for a bagging machine.Doy style pouch - a packaging option for a bagging machine.Doy Rim Style Pouch - a packaging option for a bagging machine.3 Side Seal Bag - a packaging option for a bagging machine.Quad Seal Bag - a packaging option for a bagging machine.

Spout Seal Bag - a packaging option for a bagging machine.


• Precise bag feeding mechanism
• Motorized bag pickup and placement
• Strong gripper fingers for bag handling
• Zipper opening function
• Bag detection before filling
• Strong gripper fingers for bag transfer
• Independent vacuum pump
• Vacuum sensors to ensure bag opening
• Simple, clean and robust design
• Precise fabrication & assembly
• Meets electrical & safety standards
• Quick return on investment
• 7” Easy to use Touchscreen
• PLC controlled functionality
• Digital temperature controllers
• Easy and quick bag change over
• Wide range of suction cups available
• Strong gripper fingers to hold bag firmly
• Thompson shaft & linear bearings
• Adjustable suction cup mounting elements
• Off the shelf spare parts
• Easy replacement of wear & tear parts
• #304 Stainless construction
• Safety control sensors

Standard technical data Doy Maxima
Bag width 8-18”
Bag length 8-22”
Speed bags/min up to 12”
Machine height 72″
Machine width 76″
Machine length 70″
Horizontal jaw activation Pneumatic
Suction source Vacuum Pump
Electronic control PLC
Human machine interface Touch Panel
Electrical power supply AC single phase 220V/60 Hz
Power consumption 1.5 KW
Compressed air volume 40 CFM
Air pressure 80 psi

• Nitrogen gas flush
• Vacuum Pack
• Hopper shaking
• Product Settling
• Filling tube exhaust
• Inkjet printer
• Take away conveyor
• Indexing conveyor
• Lazy Susan bag collector


At Unified Flex we believe in empowering our customers. We use non-proprietary off the shelf parts on all our machines. Click on the link below to find out more.

doy maxima

At Unified Flex we believe service is equally important as manufacturing high quality equipment. We offer a wide variety of pre-delivery and post delivery services.  Click on the link below to find out more.

doy maxima


To learn more, click on desired markets below.

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To learn more, click on the images below.

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What can this machine do for your business?

INCREASE EFFICIENCY – pack products faster

HIGH QUALITY – reliable, consistent packages

INCREASE REVENUE – add multiple revenue streams

REDUCE COST – increase production using less manpower


While looking for a solution for our packaging requirements, Unified Flex presented themselves to be an end-to-end packaging partner, and that is exactly what we needed! Al Aman and his team provided Golden Crown Products with a full solution, from planning our manufacturing setup and providing the appropriate bagging machine, to providing design services for our brand, and supplying our packaging film for all our products. They provided invaluable training for our team and provide expert technical support and service. All we need to do is call and Unified Flex is there for us. We value our relationship with Unified Flex at the highest level and will continue to work with them for years to come.

Rafi Khuzmi
Golden Crown Products
Rating: 5

We’ve been working with Al Aman and his team at Unified Flex for approximately 5 years. Unified Flex worked on all aspects of our needs to make our process better. They were willing to do what we needed to get done and delivered exactly what we wanted. Not only did Unified Flex provide us with the most economical options, they also provided an exceptional service level that we couldn’t have asked for any better. The best part was, that we got the best bang-for-our-buck. We know we could have spent many times more than what we did.  

Gaylan Little, Manager
Sqwincher Corporation
Rating: 5

From Farm to Table has an excellent partner-relationship with Unified Flex. We bought our bagging system 10 years ago and have enjoyed working with their team ever since. With the addition of flexible packaging products, Unified Flex has really helped us improve the shelf impact of our packaging. The consistency and quality of their flexible packaging products have been excellent. Unified Flex truly offers complete solutions for flexible packaging design, materials, equipment and technical support. We are more than satisfied with our on-going partnership with Unified Flex and will continue to use them for our packaging needs.

Becky Smollett
From Farm to Table
Rating: 5
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