METHOD FOR MOULDING UNDER PRESSURE NON-VULCANIZED RUBBER MATERIAL PARTICLES

摘要

The invention concerns a method for shaping semi-finished products from a mixture based on sulphur-vulcanizable diene elastomers comprising a fit step which consists in dissociating said non-vulcanized mixture to obtain small single-unit elements, a second step which consists in distributing said elements in a mould, a third step which consists in compressing said elements in a mould and a fourth step which consists in stripping the resulting non-vulcanized semi-finished product.