Bluslot customized filter element specially used in Roll coating.
The coating amount can be adjusted by measuring the pressure between rollers. If the pressure is strengthened, the coating amount will be reduced and the coating amount will be reduced. The advantage of roller double-sided coater is that it has simple structure and can carry out double-sided coating at the same time. As an in-machine coater, it also has a more appropriate coating speed and is not easy to produce coating streaks. The disadvantage is that it is not easy to obtain the coating thickness of the air knife coater, nor the smoothness and gloss of the scraper coater.