Electrophotography – Internal machine environment – Particle or contaminant control
Reexamination Certificate
2006-08-08
2006-08-08
Beatty, Robert (Department: 2852)
Electrophotography
Internal machine environment
Particle or contaminant control
Reexamination Certificate
active
07088938
ABSTRACT:
A seal member for sealing the developer container at a boundary between the developer container and a developer carrying member is disposed at an opening of a developer container containing developer. The sealing member includes a warp pile fabric, and is formed by a V pile weave providing a V-shaped pile fabric texture. The seal member has a fiber density, representing a number of fibers per unit area, of not less than 260,000/inch2and not more than 680,000/inch2and has a number of denier per one pile of not less than 200 denier and not more than 350 denier.
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Harada Kinya
Hashimoto Koji
Nittani Susumu
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