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AssigneeKocher-Plastik Maschinenbau GmbH
InventorsMichael SPALLEK, Johannes GESER, Karl KOEPFEL, Alexander HAMMER
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The invention relates to a container having a head piece (7), which container can be or is filled with a medium and is produced of plastic materials using a blow molding, filling, and sealing method, comprising a transition region (13) between the container (1) and at least one first type of a head surface (11), which is arranged on the head piece (7) at an end face and can be penetrated by means of a piercing or cutting part and extends with a specifiable curvature. Said container is characterized in that at least one second type of a head surface (41), which likewise has a specifiable. curvature, which is the same as the curvature of the head surface (39) of the first type, but preferably is different therefrom, is present on the head piece (7), that the head surfaces transition into each other in such a way that a whole surface is formed, which spans the free end of the transition region (13) directed away from the container (1), and that the head piece (7) is an integral component of the container (1).
A container having a head piece (7), which container can be or is filled with a medium and is produced from plastic materials using a blow molding, filling, and sealing method, comprising a transition region (13) between the container (1) and at least one first type of a head surface (11), which is arranged on the head piece (7) at a front end and can be penetrated by means of a piercing or cutting part and extends with a specifiable curvature, characterized in that at least one second type of a head surface (15, 21, 27, 41, 43, 51, 59, 65, 74, 75, 85), which likewise has a specifiable curvature, which matches the curvature of the head surface (11, 19, 31, 39, 47, 55, 61, 69, 73, 79, 91) of the first type, but preferably is different therefrom, is present on the head piece (7), and in that the head surfaces transition into each other in such a way that an overall surface is formed, which spans the free end of the transition region (13) directed away from the container (1), and in that the head piece (7) is an integral component of the container (1).
The container according to claim, characterized in that, with two types of head surfaces, both have a convex curvature or the one head surface is convex and the other head surface is, relative thereto, concave.
Dependencies are inferred from the claim text.