Unit for packaging and preparing a product by extemporaneous mixture of at least two components

摘要

The packaging (1) for a product prepared from two constituents (10, 15) comprises a case with a base (2) and a cover (3). Two recesses (8, 13, 17, 19) accept the two constituents. The cover is removable. Either cover or base may be mounted on a rigid or semi-rigid support (6) with a recess (8) sealed watertight by a removable closure (9), and containing the first constituent (10). On the other part (3 or 2), mounted on another similar support, there is a recess (13, 17, 19) for an internal package (14) and watertight closure. This contains the other constituent (15). The principal parts (2, 3) are separable, the supports mounted opposite each other. Preferably, the parts are made of polyvinyl chloride, polypropylene, a polypropylene/ethylene vinyl alcohol/polyethylene complex or polyethylene terephthalate/polyethylene.