| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for treating foreign matter capable of reliably removing foreign matter of a film member with constitution of a low frequency of maintenance. SOLUTION: The device 1 for treating foreign matter comprises: a plurality of cleaning blades 10 abutted on a film member F; a plurality of opposite rollers 40 disposed on positions opposing to the plurality of cleaning blades 10; and conveyance rollers 50 disposed on the upstream side and downstream side in the conveyance direction of the film member F of the opposite rollers 40, wherein tip parts of the cleaning blades 10 are located between the neighboring ones of the plurality of the opposite rollers 40 and remove the foreign matter of the film member F while pressing the film member F against the opposite roller 40 sides. COPYRIGHT: (C)2007,JPO&INPIT
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