Despite what commonly believed pasting dept. is one of the most hazardous for operators health. Water contaminated with lead oxide goes everywhere. All the machine parts are covered with a thin oxide coating. Electric motor fans, pulleys, belts and everything in motion provide to release in the surrounding air oxide dust that is inhaled by workers. The cleaning operations of the paster at the end of the shift require half an hour or more resulting in many production hours lost at the end of the year. The new clean line pasting machine studied by us assures better working conditions for the operator, is almost completely self cleaning and lined with the best machines on the market as production rate and quality.