Seafood Packaging Solutions

Triangle equipment thrives in cold, wet, harsh environments. Because of this, seafood packaging is one of our specialties. Whether you’re running fresh, frozen, or breaded seafood, we’ve seen it all. Our seafood packaging solutions include:

Belt-Fed or InLine Combination Weighers

For fresh or frozen seafood and shrimp packaging applications, consider a Triangle Belt-Fed or InLine Combination Weigher. Our InLine Combination Weighers include Model A612 and Model A918. Offering unmatched accuracy, Triangle Weighers feature vibration resistant weigh cells and hand-detachable buckets. Available in smooth or Rigid-tex finish to ensure even product flow. Pair the weigher with our X-Series vertical form fill seal machine for a seamless integrated seafood packaging system that can be run through a single HMI.

X-Series Vertical Form Fill Seal Baggers

The X-Series is the Faster, Cleaner, Smarter packaging solution. Unique features include:


Available in intermittent or constant motion models, the X-Series VFFS bagging machines include 3 frame sizes and styles to best meet your application needs. Offering speeds up to 120 bags per minute and the ability to run a wide range of bag styles, the versatile Model XYM15 is ideal for fresh or frozen seafood packaging applications. With quick, tool-less changeover of sealing jaws or film rolls, all of our bagging machine models are designed to run multiple package styles and sizes on the same machine. Changeover of forming tubes, film rolls, and sealing jaws is tool-less and quick, allowing seafood packagers to enjoy less downtime and move more product out the door.

Ultrasonic Technology

Triangle is the only North American company to not only offer Ultrasonic sealing, but to provide the flexibility to run Ultrasonic or traditional heat sealing on the same bagging machine. A unique, cold sealing technology, Ultrasonic sealing offers many benefits to seafood packagers, including improved OEE and reduced leakers, as well as labor, material and energy savings.


When it comes to sanitation, Triangle’s X-Series VFFS baggers are second to none. Customers love the open, accessible, easy to clean design. X-Series baggers are available in 3 levels of sanitation, including stainless steel, stainless steel washdown, and USDA/3A models, with control box ratings from Nema 12 to Nema 4X. In fact, Triangle offers the only vertical form fill seal bagger and forming tube designed to meet strict USDA and 3A sanitation standards.

Rotary Depositing/Tray Loading Systems

Designed for tray / clamshell packaging applications, Triangle’s Rotary Depositor/Tray Loading system loads fresh or frozen seafood into bowls, trays, or partitioned sections at speeds up to 75 trays/minute for a single wheel tray packaging system and 150 trays/minute for a dual wheel tray packaging system.

Flex 1 Horizontal Cartoning System

This unique solution is ideal for IQF seafood packaging applications, and offers a complete, integrated bag in box packaging system in a compact footprint. The Flex 1 packaging system includes an X-Series VFFS Bagger, InLine Combination Weigher, and horizontal cartoner, all controlled through a single control box with Rockwell Automation’s ControlLogix.

MACHINES – Recommended 

baggerX-Series VFFS Bagger

weigherInLine Combination Weigher

scaleBelt-Fed Weigher

fillerRotary Depositor/
Tray Loader

B-IN-BFlex 1 Horizontal Cartoner