Sealpac industrial packaging machines — flexible tray sealing and packaging systems
Sealpac is a global specialist in industrial packaging machines and systems, known for its efficient, reliable and hygienic tray sealing and packaging technology. Sealpac solutions are used by food processors around the world to package fresh, chilled, frozen and prepared foods with high accuracy, repeatability and production efficiency.
Sealpac’s packaging equipment delivers flexible solutions that meet a wide range of product and format requirements, from portion packs to full meal trays, while ensuring product safety and shelf life.
Who is Sealpac?
Sealpac is a technology leader in tray sealing and packaging, focused on delivering machines and systems that support modern production demands. Their solutions range from compact semi-automatic packaging machines to highly automated, high-throughput lines capable of handling complex formats and strict hygiene requirements.
Sealpac packaging systems are used by industrial producers looking for efficient packaging processes, reduced downtime and versatile format handling.
What does Sealpac do?
Sealpac designs and manufactures industrial packaging solutions that automate the packaging of food products in trays and similar formats. Their machines support:
- tray sealing and protection
- modified atmosphere packaging (MAP)
- vacuum skin packaging (VSP)
- shrink skin and retraction packaging
- positive closure and creative format packaging
- automation and infeed/outfeed integration
Sealpac machines are engineered to deliver clean sealing surfaces, extended shelf life and improved product presentation while supporting ease of operation and maintenance.
Sealpac machines & product types
1. Tray Sealing Machines
Sealpac’s core product category consists of tray sealing systems designed for flexible packaging formats and high throughput.
Semi-Automatic Tray Sealers
- Compact machines for smaller production volumes
- Ideal for artisan producers, small series and flexible production
- User-friendly operation with fast set-up times
- Suitable for fresh meat, poultry, fish, cheese, ready meals and convenience foods
Automatic Tray Sealers
- Designed for continuous industrial production
- High throughput with consistent sealing quality
- Multiple format capability with quick changeover
- Configurable for MAP, vacuum touch-packs and skin packaging
Tray sealing machines offer controlled sealing processes that support product safety, moisture control and extended shelf life.
2. MAP & Vacuum Packaging Systems
Sealpac packaging machines handle advanced protective packaging methods:
Modified Atmosphere Packaging (MAP)
- Machines capable of flushing trays with tailored gas mixtures
- Ensures extended freshness and reduced oxidation for sensitive products
- Ideal for meats, poultry, fish, produce and prepared meals
Vacuum Skin Packaging (VSP)
- Machines that apply tight film skin to the surface of the product and tray
- Delivers premium presentation and secure closure
- Reduces product movement and improves shelf appeal
These systems enhance shelf life and elevate pack presentation for retail and foodservice markets.
3. Shrink & Retraction Packaging
Sealpac offers solutions for shrink-style packs, where product film closely conforms to tray and product contours:
- Shrink tunnels and controlled heating systems
- Enhanced visual appeal with film retraction
- Suitable for high-visibility retail packaging of meat, cheese and prepared foods
4. Automation & Line Integration
For high-capacity industrial lines, Sealpac provides automation solutions that integrate packaging with upstream and downstream processes:
- Conveyor systems — for continuous product transport
- Infeed/outfeed modules — for synchronised line movement
- Robot loading options — for efficient tray placement and unloading
- Automated tray forming and stack handling
These modules help build fully automated packaging lines with minimal manual handling, improved throughput and consistent output quality.
Applications
Sealpac packaging solutions are used across a broad range of food products, including:
- fresh and raw meats
- poultry and seafood
- cheese and dairy products
- ready meals and convenience foods
- fruits, vegetables and produce packs
- prepared salads and delicatessen products
Sealpac systems support packaging formats such as vacuum packs, MAP trays, skin packs and shrink packs tailored to both retail and industrial markets.
How Sealpac technology works
Sealpac machines operate along several key principles:
- Controlled heat sealing of tray film to ensure secure closure and moisture protection
- Precision atmosphere control for MAP and VSP formats to extend freshness
- Flexible tooling systems that allow fast format changeovers
- Hygienic machine design with easy access for cleaning and maintenance
- Integration-ready automation for streamlined, continuous production
These design principles ensure high reliability, repeatable packaging quality and operational efficiency.
What is Sealpac specialised in?
Sealpac specialises in industrial tray sealing and flexible packaging systems that deliver:
- efficient, high throughput packaging
- extended product shelf life
- premium product presentation
- flexible format changeover
- seamless integration into automated lines
Their machines are a trusted solution for producers requiring reliable packaging technology that supports both quality and productivity.
Looking for Sealpac packaging machines or automated packaging lines?
We are happy to advise you on the right Sealpac tray sealer, MAP system, vacuum skin pack solution or integrated packaging line, tailored to your product type, output capacity and quality requirements.
