Determination of the friction force between the roller of the polymer composition coating equipment on the seams of tarpaulin materials and the surface of the tarpaulin

The article presents the specifics of the equipment for polymer coating and drying of seams of tarpaulin materials recommended. The formula for determining the frictional force on the surface of the tarpaulin seam zone with rubber bushing polymer coating rollers with the main working bodies is obtained. Based on the numerical solution, the recommended values of the equipment roller parameters were determined.