Define the required protection
Describe the food, intended storage conditions and the performance you need. Leak resistance, oxygen barrier and water-vapor barrier answer different questions and should be specified separately.
Application guide
Sealable & High-Barrier Packaging
Review heat sealing, MAP and barrier requirements as a complete food, tray, film and equipment project.
What matters for this application
Match tray, film and machine
Review the flange design, film structure, sealing window and equipment together. Trials should cover seal integrity, opening behavior and food contamination at the flange.
Validate the food system
MAP changes the atmosphere in a sealed pack; VSP uses a film that conforms closely to the food. Neither term confirms tray compatibility or shelf life. Review feasibility with the food producer and equipment partners.
Product families to explore
These are starting points for discussion. The selected product and its records need to match your food, process and market.
Prepare your project brief
Bring these details to a sample or quotation discussion. If a requirement is undecided, tell us where you need help.
Food and storage briefBarrier requirement and validation targetTray flange and lidding structureSealing machine and operating constraintsMAP or VSP feasibility requirementsTrial method and acceptance criteria
See how sampling and development workUseful guides for your project
Sealing & Trials · 3 min read
What Is MAP Packaging? Tray, Film and Trial Questions for Buyers
Understand modified atmosphere packaging and the practical questions to resolve before choosing a tray, lidding film and sealing setup.
Read the guideMaterial Selection · 3 min read
How Film-Laminated Molded Fiber Packaging Is Specified
Understand the fiber body, barrier layer and sealing decisions, then prepare a useful specification for oily, saucy or moist food projects.
Read the guideDiscuss your sealable & high-barrier packaging project.
Share the food, size, usage conditions and market. We can discuss formats, samples and the records relevant to your requirements.