| 摘要 |
<p>PURPOSE:To provide a method for manufacturing a copper-clad laminate where dimensional change and dispersion at processing a circuit are slight. CONSTITUTION:A copper-clad laminate can be obtained by superposing a copper foil on a plurality of prepregs obtained by making base materials such as glass woven fabric and glass un-woven fabric impregnated with resin, and pressurizing it with heat. The obtained copper-clad laminate is vibrated and further heated. The heating temperature is made to be above glass transition temperature of the using resin and below molding temperature +20 deg.C. It is desirable to give vibration also during cooling process.</p> |
