CARTRIDGE, DISPENSING ASSEMBLY AND METHOD OF MANUFACTURING A CARTRIDGE
A cartridge for a medium to be dispensed includes a rigid head part having a dispensing outlet and a flexible film forming a cartridge wall. The film bounds a cartridge chamber for the medium and extends partially in a longitudinal direction of the cartridge. The head part includes a collar surround...
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Main Authors | , |
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Format | Patent |
Language | English French German |
Published |
02.06.2021
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Subjects | |
Online Access | Get full text |
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Summary: | A cartridge for a medium to be dispensed includes a rigid head part having a dispensing outlet and a flexible film forming a cartridge wall. The film bounds a cartridge chamber for the medium and extends partially in a longitudinal direction of the cartridge. The head part includes a collar surrounding the dispensing outlet in a radially outer region of the head part, and the collar extends in the longitudinal direction and has an inner circumferential surface. A front end of the film is sealingly and non-releasably connected to the inner circumferential surface of the collar. Attachment of the film to the inner circumferential surface of the head part is at a contact surface that is different from the outer surface of the film. |
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Bibliography: | Application Number: EP20190745643 |