SLIT COATER AND STRUCTURE FOR EASILY RECYCLING COATING LIQUID

PURPOSE: A slit coater and a spread solution recycling structure easily recycle a flowing down spread solution without being spread on a coating. CONSTITUTION: A slit coater which can be easily recycled comprises a body; a slit nozzle (210) which is formed on the upper side of the body and spray a s...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, BYUNG GEUK, PARK, PIL SUK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS NOZZLES PERFORMING OPERATIONS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE: A slit coater and a spread solution recycling structure easily recycle a flowing down spread solution without being spread on a coating. CONSTITUTION: A slit coater which can be easily recycled comprises a body; a slit nozzle (210) which is formed on the upper side of the body and spray a spread solution upwards; a supply line (220) which is formed in the body and supplies the spread solution to the slit nozzle; a drain groove (120) which is formed on the upper side of the body and near the slit nozzle; a discharge channel (130) which consists of a hole penetrating the body and one end of which is connected to the drain groove; a discharge line (140) which is connected to the opposite end of the discharge line from the lower side of the slit coater. [Reference numerals] (AA) A-A' cross section