Antifog POF is designed to help reduce the effect of water droplets on product visibility as humidity and temperature change. Results depend on the formulation, product moisture and actual storage conditions.
Compare under realistic conditions
Prepare standard and antifog samples using the same product, pack geometry and sealing settings. Expose them to expected cooling and temperature changes; record visibility and pack integrity. A single brief test cannot represent every condition.
Documentation for food contact
If film will contact food directly, request compliance documents for the specific film and intended conditions. Antifog performance alone does not guarantee shelf life or food safety.