PROCESS FOR EMBOSSING FLEXIBLE PACKAGES HAVING A LAMINATED STRUCTURE.

摘要

The present invention is related to a novel process for embossing (dried embossed lines or Drawings) flexible packages having laminated structures (flexible sheets and films made of polypropylene, polyethylene and aluminum foil amongst others); more particularly the invention refers to an embossing process strategically applied to any area or surface of a flexible package, which provides an easy opening device to the package as well as an hermetic seal for maintaining the properties and origin qualities of the packaged product for a longer period of time..