METHOD FOR PRODUCING LAMINATED SHEET

摘要

PROBLEM TO BE SOLVED: To produce a laminated sheet of olefin resins which is high in rigidity and excellent in thermoforming processability and is used for packaging goods stably without deteriorating its appearance, etc. SOLUTION: An oriented film of an olefin resin is pressed in the shape of an arc at least to one side of an olefin resin sheet extruded in a molten state from a T-die between a metal roll and an endless metal belt to make the laminated sheet.