Adhesive transfer method

Abstract

Abstract PURPOSE:To prevent a transfer sheet from generating cracks or distortion by transferring a toner image to the transfer sheet wound around a transfer drum and carrying the transfer sheet by the rotation of the transfer drum. CONSTITUTION:The transfer sheet from a transfer sheet feeding roller 31 built in the transfer drum 30 is wound and held around the periphery of the drum 30 so that its adhesive surface is turned to the outside. The drum 30 is moved, pressed against a photosensitive drum 10 carrying a toner image T and reversed to transfer the image to the adhesive surface of the sheet 1. Then the drum 30 is separated from the drum 10, pressed against a press roller 40 and reversed to stick the sheet 1 to a band-shaped supporting sheet 3 and both the stuck sheets are passed between nip rollers 50A and 50B and then cut off on their downstream side. Then the drum 30 is separated from the roller 40 and the drum 30 is positively rotated while holding the sheet 1 between the rollers 50A and 50B and the sheet 1 is wound around the periphery of the drum 30 so as to be held on the periphery.

Inventors

• 👤 Etsuo Shiozawa
• 👤 塩沢　悦雄
• 👤 Keiji Kato
• 👤 加藤　恵士
• 👤 Sakaki Yoshimi
• 👤 吉見　賢樹

Bibliographic Details