Patent ID: 8074822
Filing Date: 2011-12-13
Classification: B65D

Abstract:
1. A packaging system for packaging a product comprising a container having a bottom wall and a plurality of side walls extending from the bottom wall wherein the bottom wall and the plurality of side walls define a product receiving chamber; and a flexible liner film placed in the product receiving chamber wherein the flexible liner film comprises (a) a base film having a first surface and a second surface and at least one side margin, (b) a cold seal cohesive material layer coated on the second surface of the base film, and (c) a release film laminated to the cold seal cohesive material layer; wherein the cold seal cohesive material layer is coated in a pattern such that at least a portion of at least one side margin of the base film is substantially free of cold seal cohesive material, and wherein the release film overlaps a portion of side margin substantially free of cold seal cohesive material.