US Patent 8622206 Peel-to-open packages

Improved peel-to-open packages including sachets, pouches, and the like are disclosed. The packages are made of substrate layers removably adhered together using an adhesive pattern of seal(s) that are characterized by peel forces. The adhesive pattern is designed to provide for controlled opening of the packages, in some embodiments to a predetermined stopping point, such that any product(s) contained therein are presented to the consumer for removal. Further design features include, but are not limited to, offset tabs, textures, color variations and text, which may further provide for easy, intuitive opening.