| 摘要 |
An opening device for a container (16) of a collapsible type for liquid contents, comprising a body (2) extended between a first (4) and a second (7) end, and a removable cap (3) arranged at the first end (4). The body (2) is fixedly connectable to the container (16) by heat sealing. The opening device is characterised in that the body (2) along an end portion (10) adjoining the second end (7) comprises a guide means (9) to allow insertion of said end portion (10) into a duct means (20) of the container (16) by linear movement of the body (2) in its longitudinal direction, the second end (7) facing the duct means (20). The present invention also concerns a container comprising such an opening device, and a method for manufacturing such a container, in which the opening device is integrated into the container after filling thereof. |
