Patent ID: 6592795
Filing Date: 2003-07-15
Classification: B29C,Y10T

Abstract:
A process for continuously forming flat sheets of thermosetting resin impregnated with carbon and/or glass fiber with the exterior surface protected by a first release film into an H-shaped FRP material, said process comprising:hauling and holding said flat sheets of thermosetting resin progressively throughout the process; removing said first release film from the flat sheets of thermosetting resin; providing a second release film to the upper surface of a top flat sheet and to the lower surface of a bottom flat sheet of said flat sheets of thermosetting resin; shaping said flat sheets of thermosetting resin to a pre-determined H-shape; providing a third release film to the left and right exterior side surfaces of the H-shaped FRP material; providing heat and pressure to the exterior surface of said H-shaped FRP material; providing heat for after-curing of said H-shaped FRP material; and cutting the H-shaped FRP material.