Method and apparatus for melt impregnation of long fiber - glass mats - thermoplastics and for the compression of webs of scattered heap of thermoplastic granules with a bed height / final thickness - conditions greater 1,3

摘要

the invention relates to special designs doppelbandpressen, particularly suitable for schmelzimpru00e4gnierung of langfaser - glasmatten with thermoplastic materials and grouting of debris from thermoplastics to endless tracks together.these presses have special characteristics as a keilfu00f6rmige einlaufzone in the incoming material in different ways continuously increased pressure on its final thickness is brought to other means for lateral sealing of the reaction zone.with which an escape of material is prevented and a uniform quality of the paths over the entire width is achieved.