EASY TO OPEN PACKAGE AND A METHOD OF MAKING SAME

摘要

This invention is an easy to open package wherein an article is sealed between upper and lower thermoplastic webs comprising an upper web having a contact surface of a first polymeric material, a lower web having a contact surface of a second polymeric material, and a seal layer disposed between said surfaces and adhered to each of said opposite surfaces, the adhesive seal strength of the seal layer to the first and second surfaces being greater than its internal cohesive strength whereby when the upper and lower webs are peeled apart manually the seal layer separates due to internal cohesive failure and portions of the seal layer are left on the first and second surfaces.