A4 sample of Alubarrier 57 g/m² on the reverse side, printed in 4 C offset on Invercote G 300 g/m².
Paperboard with aluminium foil laminated onto the reverse side is suitable for packaging applications where sensitive products must be protected from light, moisture and gases.
The aluminium lamination makes the board practically impermeable to light, moisture, flavours and gases. An LDPE coating on top of the aluminium foil protects the foil from aggressive products, and makes the surface sealable. The printing side of the baseboard can be coated with LDPE, as with standard two-sides plastic coated board.