OxyShield ® OMB 1200 is a 0.47 mil (12 micron) biaxially oriented nylon 6 film with Corona treatment on the outside of the reel. EVOH is incorporated in the core layer to provide additional barrier to oxygen. OxyShield ® OMB 1200 features a superior balance of properties, including high barrier to both oxygen and aromas, excellent toughness and puncture resistance under both high and low temperatures, exceptional flex crack resistance and optics. OxyShield ® OMB 1200 is particularly recommended for packaging requiring high oxygen barrier OTR <5 cc/m 2 /24 hours, such as ‘doy pack’ for mayonnaises, containers for seafood, dairy products, processed meats and pastas.