A METHOD AND AN APPARATUS FOR THE MANUFACTURE OF RUBBER SECTIONS

摘要

1286125 Vulcanizing rubber lengths VYZKUMNY USTAV GUMARENSKE A PLASTIKARSKE TECHOLOGIE 9 Oct 1969 [11 Oct 1968] 49649/69 Heading C3E A continuous extruded rubber section is passed through a hot vulcanizing medium under a superatmospheric pressure into a cooling and storage zone containing a liquid cooling medium which is maintained under pressure by direct action of the vulcanizing medium. The invention obviates the necessity of providing complex sealing means for emerging cooled and cured strip.