| 摘要 |
The container preform (40) for a squeezable laminated tube container has an insert (31) which is fixed under friction on a cylindrical neck (14) of the preform (40) and which, when the preform is shaped to form a container, constitutes a barrier to the passage of water vapour and oxygen through the cylindrical neck (17) and the shoulder (13) of the container. <IMAGE> |
