Package making – Methods – Wrapping contents including cover forming
Patent
1994-11-18
1996-03-19
Coan, James F.
Package making
Methods
Wrapping contents including cover forming
53399, 53461, 53590, 206446, B65B 1148, B65B 1934, B65B 2500
Patent
active
054994861
ABSTRACT:
The present invention provides a process for packing a drum-shaped electrophotographic photoreceptor comprising the steps of folding a wrapping-start edge portion of a light-shielding packing sheet outwardly in a diametrical direction of the photoreceptor across a width of the packing sheet, and wrapping the packing sheet on a circumferential surface of the photoreceptor. The packing process of the present invention enables an electrophotographic photoreceptor, which has a small diameter, or has a soft surface and is susceptible to scratching, to be packed without forming scratches on its surface and decreasing its photosensitivity.
REFERENCES:
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patent: 2996179 (1961-08-01), Osterman
patent: 4555023 (1985-11-01), Sykes et al.
patent: 4860898 (1989-08-01), Hiro et al.
patent: 4903834 (1990-02-01), Akao et al.
Patent Abstracts of Japan to Sakai, vol. 10, No. 334 (P-515) (2390) dated Nov. 13, 1986.
Patent Abstracts of Japan to Miura, vol. 7, No. 42 (P-177) (1187) dated Feb. 19, 1983.
Hanatani Yasuyuki
Kimoto Keizo
Oki Tsuneo
Sakai Hiroaki
Uemura Mamoru
Coan James F.
Mita Industrial Co. Ltd.
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