Paper Machine Metering Coating Rods
Paper Machine Metering Coating Rods
The metering coating rod is mainly used to evenly coat cellulose pulp on the surface of paper substrate, and affect the quality and performance of paper by controlling the coating thickness and uniformity.
Application of Metering Coating Rods
Paper (carbonless copy paper, pearlescent paper, specialty paper, photographic paper)
Packaging materials (BOPP tape, PTFE tape, special tape)
Printing materials (stickers, lightbox advertisements)
Thin films (optical grade films, medical films, liquid crystal films, automotive films)
Magnetic stripe (high-speed rail ticket, express delivery receipt, magnetic card, thermal magnetic ticket)
Oil canvas, textiles, etc.
Unique Advantages of SUN HONG Metering Coating Rods
SUN HONG metering coating rods uses precision molds and cold extrusion processing technology to create concave convex wavy curves on the surface of steel bars. The thickness of the wet film coating is controlled by the size of the grooves. Due to the absence of fine steel wire wrapping on its surface, there is no worry of wire loosening or breakage. Moreover, its surface curves are smooth and lubricated, making it less prone to glue and paint buildup, and very easy to clean. What is commendable is that the measuring rod has broken through the limit of traditional manual wire rod coating machines, with a minimum wet film thickness of only 4um, solving the problem of ultra-thin film coating in one fell swoop. The surface of the measuring rod is also coated with hard chromium with a hardness of up to 1300HV, which can greatly improve its wear resistance and service life.
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