公开(公告)号：JP5361771B2

公开(公告)日：2013-12-04

申请号：JP2010057867

申请日：2010-03-15

Applicant: 富士フイルム株式会社

Inventor： 博輝 柳川 ,  健一 安田 ,  進也 加藤 ,  和宏 沖

IPC: B05D1/26 ,  B05D7/04

CPC classification number: B05D1/265 ,  B05C5/0266 ,  B05C11/023 ,  B05D3/0493

Abstract: The present invention provides an extrusion coating apparatus which can control the coating shape in end portions regardless of the coating thickness and can suppress high edges. The extrusion coating apparatus includes a coating width regulating plate inserted into both end portions of a slit, a slit die discharging the coating solution from a discharge opening of the slit, and a chamber depressurizing in a web running direction on an upstream side. The coating width regulating plate has a protruded portion bent toward the web downstream side and facing the web. The coating solution is applied to the web in a state in which the coating solution is oozed on a web facing surface of the protruded portion of the coating width regulating plate by depressurization of the chamber.