Gas barrier
| Material | Grade | Characteristics |
|---|---|---|
| BOPA (PVDC coating) |
DCR | Approximately 1.4µm of PVDC layer is coated onto one side of our standard grade "ON". It has an oxygen transmission rate(O2TR) of 90ml/m²·d·MPa (@20°C×90%RH) maintaining the characteristics of "ON". |
| Co-extrusion multi-layer BOPA (Ny/MXD/Ny) |
M | It has an O2TR of 80ml/m²·d·MPa(@20°C×65%RH). |
| BOPA (gas barrier coating) |
HG | High gas barrier type which can be used for boil and retort applications. Oxygen barrier property is improved up to less than 10ml/m²·d·MPa (@20°C×90%RH) by boil and retort treatments. Oxygen barrier property isn’t affected by humidity, elongation, flexing and is stable during converting, transportation process. |