Title:
WEB WASHING DEVICE
Document Type and Number:
Japanese Patent JP2018043873
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a web washing device capable of achieving stable web transport which is not affected by fluttering of a web due to web washing or tension fluctuation.SOLUTION: A web washing device 100 comprises: a web winding off part 102; a web washing part 104; and a web winding part 103. Between the web winding off part and the web washing part, there is no other member contacting a web 101. The web washing part has web washing means and web washing means movement mechanism. In a state in which transport of the web by the web winding off part and the web winding part is stopped, the web washing means moves from a first position where it faces the web to a second position on an opposite direction side of the web transport direction by the web washing means movement mechanism for washing the web, and in a state in which the washing of the web by the web washing means is stopped, the web winding part winds the washing part of the web, and the web washing means returns to the first position from the second position by the web washing means movement mechanism.SELECTED DRAWING: Figure 1
Inventors:
IMAMURA TOMOHIRO
YAMAMURA RYUSHI
YAMAMURA RYUSHI
Application Number:
JP2016181351A
Publication Date:
March 22, 2018
Filing Date:
September 16, 2016
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B65H18/12; D06B5/22
Attorney, Agent or Firm:
Patent business corporation Ogasawara patent office
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