COATING METHOD FOR STEEL PLATE

摘要

PURPOSE: A method of coating of a steel sheet is provided to coat a steel plate using a pattern roll which has a specific pattern on the outer circumference. CONSTITUTION: A method of coating of a steel sheet comprises next steps. Coating solution is picked up by using a pickup roll(1) having a patterned surface(3) on outer circumference. The coating solution is transmitted from the pickup roll. The coating solution(40) is supplied to the steel sheet using a coating roll(10) which revolves to be close to the steel sheet. A supply quantity of the coating solution is controlled by a controlling member, which is located to be close with the pickup roll. The steel sheet is transferred.