| 摘要 |
The assembly has a sleeve (1) and a tray that is divided into two compartments in lengthwise direction. One of the compartments receives product before consumption, and the other compartment receives the product after consumption. The sleeve has asymmetric notches (4, 5) at its lower ends to facilitate opening and closing of the assembly and identification of the compartments. An independent claim is also included for a method of manufacturing a sleeve and tray assembly. |
