METHOD FOR PRODUCING COPPER CLAD LAMINATE, COPPER FOIL USED THEREIN, AND LAMINATING APPARATUS FOR COPPER CLAD LAMINATE

摘要

Disclosed are: a method for producing a copper clad laminate that has both excellent flexibility and excellent productivity; a copper foil that is used in the method for producing a copper clad laminate; and a laminating apparatus for a copper clad laminate. Specifically, before heating and laminating a copper foil and a resin layer by a laminating method, the copper foil is subjected to preheating wherein the copper foil is heated to a peak temperature of 220-280°C within 3 seconds and held at the peak temperature for 1-5 seconds.