Lidding Film is the film sealed to trays for shelf stable, refrigerated and frozen foods.
Trays can be made from a number of plastics ranging from polyethylene terephthalate, high density polyethylene HDPE, polypropylene, polystyrene and LDPE coated paper. An additional wildcard is the silicone spray applied to prevent what is called " de-nesting " or trays sticking together. The amount of silicone coating varies.
These factors combined means there is no one size fits all. The coating must be customized to the tray.
Permapack can supply you with the film to match your tray...and your seal requirements....easy peel, reseal, weld seal, dual ovenable, high barrier and breathable and perforated.
We'll help you dial in what your need. Or if you know, we will provide you with a competitive quote.