RETURNABLE PACKAGE WITH CLOSURE UNIT

摘要

A returnable package (1) with a closure unit (2) is disclosed. The returnable package is made of a first material and the closure unit of a second material. The returnable package has a reinforced and relatively non-deformable opening (7). The closure unit has a first part (3) interlockingly linked to the package which surrounds the opening and a second part (4) which covers the opening and is linked to the first part by a first removable connection (30) and by a second non-removable connection. This allows both the material of which the returnable package and the material of which the closure is composed to be reused to the largest possible extend.