the material is high quality molybdenum and chrome alloy steel. flute is UV shape which is widely used in the world.

the material is high quality molybdenum and chrome alloy steel.flute is UV shape which is widely used in the world. paper shrinkage rate is low,the quality and strength of the paper is high.

adopt imported precision machine tools,advanced molding grinding and electroplating,flute precision up to national standard.

the surface of the corrugated roller teeth are middle frequency quenched the upper corrugated roller is drum shape,with long service life.

corrugated roller