| abstract |
The invention relates to a blister packaging, in particular to be received in containers for deodorizing and/or for scenting rooms on rotatably mounted paper rolls (2), comprising a substantially dimensionally stable blister packaging (11) for receiving free-flowing preparations (14a, 14b) containing active ingredients, wherein the walls of the blister packaging (11) are designed such that the active ingredients contained in the preparations (14a, 14b) substantially cannot migrate through the walls to the surroundings, and an opening provided in the blister packaging (11). The opening is closed by a semi-permeable membrane (15), through which in particular the active ingredients contained in the preparations (14a, 14b) can pass. The blister packaging (11) is filled, at least partially, with at least two preparations (14a, 14b) that are different from each other, and the preparations (14a, 14b) have a phase boundary (16). |