Unit | Code | Design | ||
---|---|---|---|---|
General shape | 10 | Parallel faces | ||
20 | Truncated pyramid | |||
30 | Pyramid | |||
Base shape | 10 | Triangular | ||
20 | Quadrangular | |||
30 | Pentagonal | |||
40 | Hexagonal | |||
50 | Octagonal | |||
Closing system | 01 | Without flaps | ||
10 | Full overlap square flaps | |||
11 | Reduced square flaps and one full flap | |||
15 | Full overlap square flaps and hanger system | |||
20 | Tuck flap | |||
21 | Tuck flap and hanger system | |||
55 | Automatic closing (unglued) | |||
60 | Automatic closing (two-point gluing) | |||
90 | "Rosette" closing system |