Barrier grade

Types Thickness Treatment Antistatic Features Application
ECO-B 20 Inner surface corona Unavailable Oxygen barrier
(standard type)
Good print adhesive strength
Lamination
(dry and extrusion)
ECO-BW Inner surface strongly treated for lamination
/both sides corona
ECO-B2 Inner surface corona Unavailable Oxygen barrier
(High barrier type)
Good print adhesive strength
Lamination
(dry and extrusion)
ECO-B2W Inner surface strongly treated for lamination
/both sides corona
ECO-BQ Inner surface corona Unavailable Oxygen barrier
(standard type)
Water vapor barrier
Good print adhesive strength
Lamination
(dry and extrusion)
ECO-BQW Inner surface strongly treated for lamination
/both sides corona
ECO-BQ2 Inner surface corona Unavailable Oxygen barrier
(High barrier type)
Water vapor barrier
Good print adhesive strength
Lamination
(dry and extrusion)
ECO-BQ2W Inner surface strongly treated for lamination
/both sides corona
ECO-BM 25 Outer surface matt
/both sides corona
Available Oxygen barrier
(High barrier type)
Good print adhesive strength
Matt
Lamination
(dry and extrusion)
QH-1 20,30 Inner surface corona Unavailable Water vapor barrier
Transparency, glossiness
Lamination
(dry and extrusion)
* #20 is standard thickness
for each ECO grade. However, you can consult us about #25 and #30.

* ECO and QH-1 use non-chlorine barrier materials.
(Barrier value,Reference value measured by #20)

B B2 BQ BQ2 BM (#25)
Oxygen 50%RH 5 3 5 3 3
80%RH 9 6 8 6 5
Vapor 8 8 5 6 8
Unit: Oxygen: cc/m2・atm・day (20℃), water vapor: g/m2・day (40℃, 90%RH)