KM Packaging Services Ltd. enhanced its extensive range of lidding films with the launch of a new steam venting product.
The new film is compatible with polypropylene trays and can be supplied as peel seal or weld seal, with or without KM’s anti-fog technology. In addition, a high oxygen barrier is available, where venting holes in the film are coated to prevent air getting in or out, hermetically sealing the tray.
When heated in a microwave oven, the coating softens to facilitate ventilation. Alternatively, pepper pot holes can be created in the center of the lid, allowing steam to escape but keeping the seal intact. In fact, the hole cluster can be placed in virtually any specific position on the lid, depending on the contents of the tray and the desired ventilation effect.
KM Packaging Services Ltd.
+44 (0) 1832 274944