| 摘要 |
1535280 Two compartment package; twin compartment container AB CLAASEN 27 Jan 1976 [29 Jan 1975 19 June 1975] 2998/76 Headings B8C and B8K [Also in Division B1] In a two compartment package, Fig. 1 or Fig. 4, a portion of a flexible container passes through a slot 5 or 13 in a removable clamping member and in a lay-flat condition is held in a zig-zag configuration by the clamping member to separate the compartments. As shown in Fig. 1, the clamping member is formed of flexible sheet material and has a substantially S-shaped section. In the other embodiment, Fig. 4, the clamping member comprises two relatively rotatable, concentric parts 11 and 12 provided with slots 13 and 29 through which the container passes. The parts 11, 12 are held in their clamping position by snap engaging projections 14 and recesses 15. The two part clamping member may be utilized, after admixture of the compartment contents, e.g. sterile water and powdered impression material for dental use, in attaching the container to a vibrator or a container support (17), Fig. 7 (not shown), which can be attached to a vibrator.
|
