SCREEN PLATE CLEANING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a screen plate cleaning device which shows a high cleaning effect to remove the residence of a cleaning liquid near a sealing structure part by forming the structure of a contact part of a packing which comes into contact with a screen plate into a special shape. SOLUTION: This screen cleaning device is of the structure that the packing fitted into the peripheral part of a hood-like cleaning booth through a packing guide is brought into contact with the screen plate and sealed and the screen plate is cleaned by ejecting the cleaning liquid to the screen plate inside the cleaning booth. In this cleaning device, the sectional shape of the tip part of the packing in contact with the screen plate is sharply edged and thus a tilting surface which is gradient from the tip part to an adapter surface for the cleaning booth is formed on the packing. COPYRIGHT: (C)2004,JPO&NCIPI