In Mayer rod coating process, an excess of the coating is keep onto the substrate as it ignores the shower roller. The wire-wound metering rod, also known as a Meyer Rod, allows the desirable amount of the coating to keep on the substrate. The amount is controlled by the measurement of the wire utilized on the rod.
It utilizes a container nourished kiss applicator roll which substitutes an great quantity measure of coating to the web took after by either a smooth metering rod or wire wound mayer bar (wire wound rod) to smooth or meter the coating. Coating weight varieties are made by either variable the web strain over the smooth rod or by utilizing wire wound rods with shifting wire measurements, a bigger wire measurement giving a higher coating weight. Cover weights can likewise be controlled by shifting the point of wrap on the applicator roll and metering rod.
These sorts of coater rod coater are dominatingly utilized as a pre-coater or back wet coater for sheets on the grounds that the way of its operation permits it to give the board creator an amazingly smooth base on which to apply the optional or top coating.