Fixing device and image forming apparatus with same

A fixing device (10) fixes an unfixed image (T) onto a recording medium (S) by heating the recording medium (S) conveyed to a fixing nip (N). The fixing device (10) includes a rotator (22), a fixing belt (21) rotatable by contacting the rotator (22), and a fixing nip-forming member (25) provided ins...

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Bibliographic Details
Main Authors Yoshiura, Arinobu, Ishii, Kenji, Takagi, Hiromasa
Format Patent
LanguageEnglish
French
German
Published 27.06.2018
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:A fixing device (10) fixes an unfixed image (T) onto a recording medium (S) by heating the recording medium (S) conveyed to a fixing nip (N). The fixing device (10) includes a rotator (22), a fixing belt (21) rotatable by contacting the rotator (22), and a fixing nip-forming member (25) provided inside a loop of the fixing belt (21) to together form the fixing nip (N) with the rotator (22) via the fixing belt (21). A sliding pad (31) is placed between the fixing nip-forming member (25) and the fixing belt (21) to retain lubricant and render the fixing belt (21) to smoothly slide thereon. The sliding pad (31) includes a first fibrous layer (32) contacting the fixing belt (21) and a second fibrous layer (33) closer to the fixing nip-forming member (25) than the first fibrous layer (32). The second fibrous layer (33) has less fiber density than the first fibrous layer (32).
Bibliography:Application Number: EP20140154053