~Coating of environmental protection type special hot melt adhesive machine to make rubber powder from yellowing, advanced intelligent digital control allows you to cut off the power supply in constant temperature automatically, closed set of conditions under. (roller can be adjusted continuously variable) roller glue applied glue in a variety of thicker or solid materials for industry. For example: EPE pearl cotton combination (special-shaped material, edge, corner, frame adhesive glue), honeycomb paperboard, cushioning materials, cushioning materials, protective materials, packaging materials, sports equipment and other use