PALLET FOR RUBBER TUBE AND MANUFACTURE OF RUBBER TUBE

摘要

PROBLEM TO BE SOLVED: To simplify a manufacturing process and upgrade the quality of a finished product. SOLUTION: This pallet 20 for a rubber tube is a receiving block on which the rubber tube 10 before crosslinking treatment is placed and has a recessed part 21 having an approximate curvature radius to the curvature radius of the rubber tube 10, on the upper face side. In addition, escape grooves 22 running in the axial direction of the rubber tube 10 are nicked in the surface of the recessed part 21. In the method for manufacturing the rubber tube 10, rubber is extruded by a rubber extruder to be molded into the tube 10 of a specified shape and the molded tube 10 is placed in the recessed part 21 of the pallet 20 for the rubber tube 10 to subject the molded tube 10 to the crosslinking treatment as a constitutional feature.