PROCESS FOR PREPARING RECTANGULAR PIECES AT HIGH CUTTING EFFICIENCY

摘要

A method for preparing the rectangular unit bodies is provided to improve the cutting efficiency and the continuous workability, thereby reducing the manufacturing cost. A method for preparing the rectangular unit bodies comprises the steps of making a base sheet(100) of laminate structure and winding it to a roll; continuously supplying the base sheet wound to the roll; cutting the base sheet by partial superposition method with the cutters having the shape corresponding to the rectangular unit bodies; winding the scrap remaining after the rectangular unit bodies are cut to the roll; and transferring the cut rectangular unit bodies.