DEVICE AND METHOD FOR FIXING FILM IN ROLL-COATING TYPE, AND APPARATUS AND METHOD FOR COATING FILM IN ROLL-COATING TYPE HAVING THE SAME

摘要

PURPOSE: An apparatus for fixing a film of a roll-coating method is provided to coat and dry coating liquid and to enhance productivity. CONSTITUTION: An apparatus for fixing a film a roll-coating method comprises: a first housing which has a first porous plate and a first air inhalation channel on the inner surface; and a first vacuum pumping device which is connected to the first air inhalation channel through a first fitting member. An apparatus(200) for coating a film by a roll coating method comprises: a supply roll(220a) which supplies a film, a collection roll(220b) for collecting the film; first(222a) and second(222b) rolls which are provided between the supply roll and collection roll and supplies a film in a horizontal direction; a plurality of first auxiliary rolls(224a) for maintaining film tension, formed between the supply roll and first roll; a plurality of second auxiliary rolls(224b) for maintaining film tension, formed between the second roll and collection roll; and a nozzle device(230) which coats coating liquid on the film.