| 摘要 |
<p>PURPOSE:To provide a roll for applying a metal foil to an insulated base without forming creases or the like on the metal foil even if the width of the insulated base or that of the metal foil gets larger by a simple constitution. CONSTITUTION:A relief section 13 for a soft roll 12 is formed in the vicinity of both end edges of the soft roll 12 or corresponding sections of a hard roll 11 on the opposite side.</p> |
