Title:
FILM CLEANING DEVICE AND FILM CLEANING SYSTEM
Document Type and Number:
Japanese Patent JP2023045202
Kind Code:
A
Abstract:
To provide a film cleaning device suppressing contact of a transported film.SOLUTION: There is provided a film cleaning device 100 for cleaning a transported film, the film cleaning device comprises: a film facing part 101 facing the film; gas discharge chambers 110a, 110b; ultrasonic generators 112a, 112b provided in the gas discharge chambers 110a, 110b; a porous member which is provided on the film facing part 101, is connected to a pneumatic device 1020 for ejecting a gas to the film; and a suction chamber 120. The gas discharge chambers 110a, 110b, include ejection holes 111a, 111b opened to the film facing part 101, and extending in a direction orthogonal to a transport direction of the film. The suction chamber 120 includes a suction hole 121 opened to the film facing part 101, and extending in a direction orthogonal to the transport direction of the film.SELECTED DRAWING: Figure 1
Inventors:
HIRANO YUYA
Application Number:
JP2021153471A
Publication Date:
April 03, 2023
Filing Date:
September 21, 2021
Export Citation:
Assignee:
NIPPON ZEON CO
International Classes:
B08B5/00; B65H20/00
Attorney, Agent or Firm:
Sakai International Patent Office
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