Plastic packaging for foods with a long shelf life and process for making them.

摘要

Plastic package comprising a container (10) having a bottom (13) and a side wall (14) exhibiting, opposite the said bottom, an annular flat (platform, sideway) (12) which provides a sealing area (16) for a closure cover (17) and a lid (20) attached to the container (10) above the said cover which it encloses. The lid (20) is fastened to the container (10) by a permanent linkage which can be broken only by being destroyed upon opening the package, advantageously by a discrete number of sectionable tamper-evident elements. Method of making such a package for long-shelf-life foodstuffs. IMAGE