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US 12,329,719 B2Granted
Administration packaging and method for its production
AssigneeBoehringer Ingelheim Vetmedica GmbH
InventorMarie-Amélie Clerc
Life of this patent
Estimating the term…
Abstract
An administration packaging and method for its production. The administration packaging having a bottom part and a cover which are formed of multi-layer films.
Claims20
An administration packaging for a pharmaceutic product, comprising:
- a bottom part having a cavity for receiving the pharmaceutic product and a rim surrounding the cavity,
- a cover which covers and completely closes the cavity,
- a predetermined breaking zone for opening the administration packaging by breaking the breaking zone,
- wherein the bottom part is formed from a plastic sheet in form of a multi-layer film and
- wherein the cover is a cover sheet in form of a multi-layer film,
- wherein the plastic sheet of the bottom part comprises at least 5 layers:
- an outer thermoformable layer,
- a cyclic olefin copolymer (COC) layer,
- an inner thermoformable layer,
- a barrier layer, and
- a sealing layer, and
- wherein the cyclic olefin copolymer layer is arranged between the outer thermoformable layer and the inner thermoformable layer and wherein the barrier layer is arranged between the sealable layer and the inner thermoformable layer.
9 more elements
A method for producing and filling an administration packaging for a pharmaceutic product,
- wherein the administration packaging has a bottom part having a cavity for receiving the pharmaceutic product and a rim surrounding the cavity,
- wherein the administration packaging has a cover which covers and completely closes the cavity,
- wherein the administration packaging has a predetermined breaking zone for opening the administration packaging by breaking the breaking zone,
- wherein the bottom part is formed from a plastic sheet in form of a multi-layer film and
- wherein the cover is a cover sheet in form of a multi-layer film,
- wherein the plastic sheet of the bottom part comprises at least the following 5 layers:
- an outer thermoformable layer,
- a cyclic olefin copolymer (COC) layer,
- an inner thermoformable layer,
- a barrier layer,
- a sealing layer,
- wherein the cyclic olefin copolymer layer is arranged between the outer thermoformable layer and the inner thermoformable layer and wherein the barrier layer is arranged between the sealable layer and the inner thermoformable layer,
- the method comprises the following steps:
- at least partially heating a multi-layered plastic sheet,
- forming a bottom part of the administration packaging by stretching the plastic sheet onto and/or into a molding tool, the bottom part having a cavity for receiving the pharmaceutic product and a rim surrounding the cavity,
- generating a predetermined breaking zone in the bottom part with the molding tool and/or during the step of forming the bottom part,
- filling the cavity with the pharmaceutic product, and
- covering the cavity with a cover and fixing the cover to the rim so that the cavity is completely closed.
15 more elements
An administration packaging for a pharmaceutic product, comprising
- a bottom part having a cavity for receiving the pharmaceutic product and a rim surrounding the cavity, and
- a cover which covers and completely closes the cavity,
- wherein the bottom part is formed from the plastic sheet in form of a multi-layer film,
- wherein the plastic sheet of the bottom part comprises at least the following 5 layers:
- an outer thermoformable layer,
- a cyclic olefin copolymer (COC) layer,
- an inner thermoformable layer,
- a barrier layer, and
- a sealing layer,
- wherein the cyclic olefin copolymer layer is arranged between the outer thermoformable layer and the inner thermoformable layer and wherein the barrier layer is arranged between the sealable layer and the inner thermoformable layer.
7 more elements
Dependencies are inferred from the claim text.