Mahisa Electronics is bringing Hot Melt Roller. The company is the developer and manufacturer of Hot Melt Dispensers, Applicators and Coaters for Hot Melt Adhesives and Ultrasonic Hardness Testers for metals. This Hot Melt Roller works with the old technique of Gravure coating. In the Hot Melt Roller the absence of solvents, volatile parts and water provide an environmentally friendly operating process. In this Hot Melt Roller no additional heating energy is needed to evaporate water or solvent. In the Hot Melt Roller the coating patterns is available in range from regular geometric patterns to random dots and nets and other optical effects.