Cleaning sheet for a paper feeding device

Stock material or miscellaneous articles – Layer or component removable to expose adhesive

Patent

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Details

1525651, 51293, 51297, 51309, 428 402, 428 417, 428 418, 428 422, 428 43, 428192, 428194, 428214, 428323, 399343, G03G 2100

Patent

active

056163860

ABSTRACT:
The present invention is intended to provide a cleaning sheet which is easy to handle and effective to clean a picker roller. A cleaning sheet coated with a cleaning adhesive is placed in a paper feeding cassette. A picker roller rotates thereby being cleaned with the cleaning sheet. The sheet has a certain stiffness so as not to disengage from a claw of the cassette when the picker roller rotates. The sheet is composed of a base sheet with a coat of cleaning adhesive and a releasable cover sheet. The base sheet and the releasable cover sheet are cut off by specified portions allowing for the multiple use of the sheet. A higher cleaning effect is obtained by using an adhesive containing abrasive grains as a cleaning adhesive applied onto the cleaning sheet.

REFERENCES:
patent: 4843436 (1989-06-01), Evangelista
patent: 5138390 (1992-08-01), Miyabayashi
patent: 5201976 (1993-04-01), Eastin

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