| 摘要 |
A contact cleaning roller which may be axially flexed to conform to a non-planar substrate surface for removing particles therefrom. In a preferred embodiment, a flexible shaft is covered with a high-tack sleeve comprising polyurethane, silicone, adhesive tape, or any other similar high-tack material. The shaft is rotatably suspended at either end in bearings in a frame, allowing the roller to conform to a non-planar substrate surface requiring cleaning, for example, a cathode ray tube screen.
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