ROLL-TO-ROLL PROCESSING APPARATUS

WIPO Patent Application WO/2016/167586

A1

The present invention relates to a roll-to-roll processing apparatus. A roll-to-roll processing apparatus, according to a first embodiment of the present invention, comprises: an un-winder unit from which a film is continuously unwound; at least one film processing unit that is located adjacent to the un-winder unit and performs at least one process on the film supplied from the un-winder unit; a re-winder unit that is located adjacent to the at least one film processing unit and continuously winds the film on which the at least one process has been performed in the at least one film processing unit; a plurality of transfer rollers that are located among the un-winder unit, the at least one film processing unit, and the re-winder unit and transfer the film from the un-winder unit to the re-winder unit through the at least one film processing unit while supporting the film; and a tension control unit that is connected to the un-winder unit, the at least one film processing unit, the re-winder unit, and the plurality of transfer rollers and controls the tension of the film, which is transferred by the plurality of transfer rollers, to be constant.

CHOI DONG KWON (KR)
KIM OK JIN (KR)
LEE JANG HWAN (KR)
KIM YOUNG JIN (KR)
CHUN TAE SU (KR)

PCT/KR2016/003913

October 20, 2016

April 15, 2016

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SUNG AN MACHINERY CO LTD (KR)

B41F33/06; B65H23/188

KR101409488B1	2014-06-18
KR101479470B1	2015-01-09
KR20100126232A	2010-12-01
KR20100003161A	2010-01-07
KR20100034988A	2010-04-02

KIM, CHEOL (KR)
김철 (KR)

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