PE-Coated White Paperboard for Food Trays from Japan

This is bleached paperboard weighing over 150 g/m², extrusion-coated with polyethylene plastic, achieving a thickness of 0.35 mm, in large rolls or sheets exceeding 36 cm by 15 cm. It is used as base stock for die-cut food packaging trays like microwaveable containers. The plastic coating provides heat resistance and a moisture barrier.