DRUM FOR A PRODUCTION UNIT FOR A NON-WOVEN MATERIAL, METHOD FOR PRODUCTION OF A NON-WOVEN MATERIAL AND NON-WOVEN MATERIAL OBTAINED THUS

摘要

The invention relates to a production unit for non-woven material, comprising a spunbond tower (21), the conveyor (22) of which supplies the non-woven material preform to a drum (24) with a compartment (26) for aspirating said preform and applying the same to the lateral surface of the drum before the preform is hydraulically tangled by injectors (25). Said method permits the production of non-woven materials with uniform properties.