CONTAINER TO PRESERVE FOOD

摘要

A container to preserve food (1) having an integral injection moulded body with clear or transparent side wall or walls (2) and bottom (4) and an uppermost screw thread (7) substantially comprised of a plastics material wherein the plastics material is polyethylene napthalate (PEN), and where the wall or walls (2) and bottom (4) are such that the plastics material inhibits oxygen transfer therethrough to less than 3cc/day/m<2 >at standard atmospheric pressure and 75% relative humidity, said container having a wall thickness not exceeding 4mm.