MANUFACTURING METHOD OF THIN FILM USING VAPOR PERMEABLE ADSORBENT

摘要

PURPOSE: A manufacturing method of thin film using vapor-permeable agent is provided to offer wide usability for a heat exchanging film of a heat exchanger, window-paper and wallpaper etc. CONSTITUTION: A manufacturing method of a thin film using a vapor-permeable agent comprises the following steps of: supplying the thin film of fiber to one direction in a setting step(S10); settling the vapor-permeable agent on a through-hole by applying adhesive liquid between an end part of a compression plate and the thin film; crushing the top and the bottom parts of the agent settled on the through-hole with a compression roller in a planarization step(S20); and uniformizing the surface of the thin film by connecting the top and the bottom surfaces of the thin film mutually.