Types:
1) Type OB: aluminium cap with central opening, and without overlapping
plastics component
2) Type OD: aluminium cap with complete tear-off tap, and without overlapping
plastic component
3) Type ZB: aluminium cap with central opening, and with overlapping plastics
component
4) Type ZD: aluminium cap with complete tear-off tab, and with overlapping
plastic compo net

Packing:
Carton