Information

Plastics composites are porduced by many various technologies. Company GDP KORAL is specialized in highvolume continual technologies, mainly pultrusion and pressing. Pultrusion is a process for continual production of composite profiles with constant cross sections and material properties which are manufactured for specific purposes. This technology is done by reinforced material being pulled through a quide where the fibres are placed precisely in relation to the profile cross section. The fibres are then led through proccesing equipment where the fibres are impregnated with the matrix, which can contain other additives as dyes, filler or flame retardant. The combinated mixture of fibres and matrix is pulled on through the heated equipment where the profile is cured in its final geometry. The fully curred profile is then pulled forward to a floating suspended saw which cuts the profiles into defined lengths.