Knowledge Center

MAP Tray Knowledge Center

VAV PAPER BUYER RESOURCE

MAP Tray Knowledge Center

Technical guidance for buyers of paper-based modified-atmosphere packaging trays.

Request a MAP Tray QuoteDiscuss Your Application

Start with the decision you need to make

Select an application

Compare fresh meat, poultry, seafood and prepared-food requirements.

Match tray and film

Review seal layers, barrier, flange geometry and machine parameters.

Validate samples

Test the real food through filling, sealing, storage and distribution.

Prepare an RFQ

Send complete technical, commercial and destination-market information.

Core technical topics

  • Tray material structure and functional barrier.
  • Oxygen and moisture barrier as package-level requirements.
  • Lidding-film sealant compatibility and peel behavior.
  • Flange dimensions, flatness and contamination control.
  • Tray-sealer tooling, temperature, dwell time and pressure.
  • Leak testing, visual seal inspection and pack integrity.
  • Denesting, filling, stacking and cold-chain handling.
  • Food-contact declarations and test evidence by destination market.

Buyer guide library

The guides below are designed to connect purchasing decisions with testable acceptance criteria. They avoid universal shelf-life or sealing claims because performance depends on the complete food, gas, tray, film, machine and cold-chain system.

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