Fish & Seafood Packaging Machines

Solutions for the Fish and Seafood Industry

Fresh and frozen fish & seafood products call for unique and innovative packaging solutions. Customers come to us for flexible machine options to package fillets, whole fish, shrimp, crab, lobster, octopus, scallops, and more.
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We offer a wide range of options to meet your packaging goals. Whether you want to preserve freshness, or create an eye catching package, or both, we’ll work together to find the right option for your unique vision. The opportunities we can provide with flow wrapping, thermoforming, vacuum, skin, and modified atmosphere packaging are endless.
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We have a fish and seafood solution to suit any packaging need. Our offerings range from manual loading machines to systems featuring integrated automatic loading and unloading and end-of-line units, all the way through to palletization.

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Seafood Packaging Applications

Modified Atmosphere

MAP Seafood

Since oxygen speeds up the process of spoilage, Modified Atmosphere Packaging, or MAP, lowers or eliminates oxygen inside the packaging. The air in the package is flushed with gas mixtures that help extend the product’s shelf life. Some common gases used are carbon dioxide, oxygen, and nitrogen. Nitrogen is used to prevent oxidation and helps prevent package collapse. MAP can be done on thermoformers, tray sealers and flow wrappers.

Vacuum

Vacuum Packaged Seafood

Vacuum packing is a method of packaging that removes air and all of its contaminants from the package prior to sealing. On thermoformers, this method involves creating a cavity by heating and forming the film into a desired shape, then sealing the package. Vacuum packaging can be done on thermoformers, tray sealers and flow wrappers.

Skin

Skin Packaged Seafood

Both films are sealed over the entire surface, with specially designed films used on the top layer to enhance appearance. Self liquid retention prevents the product’s exudation, delaying microbial growth. The product can also be displayed vertically. Skin packaging can be done on thermoformers and tray sealers. 

Flow

Flow Wrapped Seafood

Flow packing can be horizontal, using a single film coil with three weldings: two cross-weldings and one longitudinal welding. It can also be vertical, with machines forming a tube of film around a product and creating a longitudinal seal along the pack, and another two transversal ones. This technology is completely hygienic with high production requirements.

Shrink

Shrink Wrapped Seafood

Shrink film can be used for fresh or frozen products. A 10K breathable film can be used for fresh fish for a sealed, leak resistant package. A standard polyolefin has holes to allow the film to shrink, and is used on frozen product.

Case-Ready

Case Ready Seafood

Once used mainly in the meat packaging industry, case-ready packaging is now starting to catch on in the fish and seafood market. Using modified atmosphere, master bag flow wrapping and other techniques, fish and seafood can be packaged at a central location and distributed to retail stores, ready to place on the shelves. 

Seafood Packaging Machines

Flow Wrapping

Flow Wrapping is ideal for both food and non-food products, offering resealable options as well as MAP to prolong shelf life.

Flow Wrapping

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Thermoforming

Thermoforming creates a horizontal form, fill, and seal from roll stock, with the ability to do MAP, vacuum and skin applications.

Thermoforming

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Tray Sealing

Tray sealing machines heat seal a plastic film to the tray's flange. It can be used with MAP technology to extend shelf life.

Tray Sealing

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Vertical Bagging

Vertical bagging machines use a single film coil to create a package with three weldings, ideal for loose or granulated products.

Vertical Bagging

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Product to Pallet Automation

Primary packaging, secondary packaging, palletizing, stretch wrapping, robotics and centralized line control.

Product to Pallet Automation

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Seafood Packaging Videos

Fresh salmon packaged on ULMA flow wrapping machine

Whole crabs packaged on ULMA TFS thermoforming machine

Salmon packaged on G. Mondini Trave tray sealing machine, using skin packaging technology on an aluminum tray

Tuna packaged on G. Mondini Trave tray sealing machine

Frozen fish fillets packaged on ULMA vertical bagging machine