28 mm – PCO 1881
| 1-piece closure |  |
 |
 |
| DoubleSeal™ SuperShorty® (crown design) |
DoubleSeal™ SuperShorty® O2S (crown design) |
LinerSeal™ SuperShorty® O2S | |
| Packages | PET nr | PET nr | PET nr |
| PET neck | PCO 1881 / PCO 1881 variants | PCO 1881 / PCO 1881 variants | PCO 1881 / PCO 1881 variants |
| Resin | HDPE | HDPE | PP |
| Tamper evidence systems | Slit-drop band | Slit-drop band | Slit-drop band |
| Sealing technology | Inner and outer seal: DoubleSeal | Inner and outer seal: DoubleSeal | EVA liner |
| Special features | — | Integrated O2 scavenger | Integrated liner |
28 mm – PCO 1810
| 1-piece closure |  |
 |
 |
|
7066 DoubleSeal™ O2S
|
LinerSeal O2S | DoubleSeal™ Eco Light | |
| Packages | PET nr | PET nr | PET nr |
| PET neck | PCO 28 | PCO 28 | PCO 28 |
| Resin | HDPE | PP | HDPE |
| Tamper evidence systems | Slit-drop band | Slit-drop band | Slit-drop band |
| Sealing technology | Inner and outer seal: DoubleSeal | EVA liner | Inner and outer seal: DoubleSeal |
| Special features | Integrated O2 scavenger | Integrated O2 scavenger | — |
