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Doy Ultra

Doy Ultra

Unified Flex presents Preformed Pouch Packaging Machine – Doy Ultra

The Doy Ultra is a preformed pouch packaging machine designed for quick bag size change overs. This is a servo-controlled machine which requires minimal mechanical adjustments to change bag size. This machine can achieve speeds of up to 20 bags per minute. The Doy Ultra can pack DOY stand up pouches with zipper, Box Pouches, 4 Side Seal Pouches and 3 Side seal pouches. A convenient belt-driven pouch loading area allows for a rotary arm pickup of pouches. Doy Ultra has 2 main stations, first station opens and fills the bag and the second station seals the bag. Doy Ultra can handle bags from 8“ to 14” wide. A wide range of optional features are available for this machine to work with snack food, produce, liquids, coffee and more. See all markets. 

Up to 10 – 20 pouches / min.  |  Bag width: 14″ max.  |  Bag length: 18″ max.

doy ultra
Doy Ultra

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

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• Rotary arm bag pickup with suction cups
• Belt feed bag loading magazine
• Servo driven bag transfer
• Servo controlled bag size adjustment
• Zipper opening function
• Bag detection before filling
• 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 Touch screen
• 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 dataDoy Ultra
Bag width8-14 inches
Bag length8-18 inches
Speed bags/minUp to 20
Machine width76”
Machine length48”
Machine height60”
Horizontal jaw activationPneumatic
Suction sourceVacuum pump
Electronic controlPLC
Human machine interfaceTouch Panel
Electrical power supplyAC single phase 220V/60 Hz
Power consumption1.5 KW
Compressed air volume40 CFM
Air pressure80 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 Ultra

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 Ultra


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To learn more, click on the images below.

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Simple, Robust & Precise machines

Off the shell non proprietary parts

Turn-Key solutions

Tailored to fit your application

Manufactured in Canada

Installation & On going support

Automated bagger Specialists

Bagger experience & specialists

Quick return on the investment

Packaging film solution


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

I count it a privilege to be working with Unified Flex on this project. Gleanings needs you! I need a partner who understands packaging machinery and can work with me by putting our combined knowledge together and come up with the best machine for Gleanings.

Al Gove
Gleanings for the Hungry
Rating: 5

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
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