Container to hold aromatic substances

Details Container to hold aromatic substances Container to hold aromatic substances

A - Human Necessities

61

L

A61L 9/12 (2006.01) B32B 27/08 (2006.01) B65D 65/40 (2006.01) B65D 75/56 (2006.01) B65D 77/20 (2006.01) B65D 85/00 (2006.01)

Patent

CA 2105955

The invention relates to a container (13) to hold aromatic substances (14) whichcan be sealed aroma-tight by means of a composite film (15) consisting of several laminae, whereby the composite film (15) on the top of the container is made up of an aroma-tight outer film (16) having at least two laminae (1, 3) andan aroma-permeable inner film (17) which is detachably bonded to the outer film (16) by means of a bonding agent (5). The outer film (16) can be applied onto the inner film or membrane film (17), consisting of at least two permanently bonded laminae (6, 8), whereby the lamina (8) adhering to the container is made of polyethylene and the third or top lamina (6) is made of a polymer material (6) having a different density. The surface structure of the side of the membrane film (17) facing away from the container is selected in such a way that the entire membrane film (17) stays on the container (13) when the outer film (16) is pulled off.

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