METHOD OF MANUFACTURE OF NONWOVEN FABRIC

摘要

FIELD: light industry; applicable in manufacture of industrial nonwoven fabric in form of protective and insulating materials for drainage systems in amelioration construction. SUBSTANCE: perfected production process due to use the process conditions with concrete parameters given in the invention description in performance of such operations as preparation of initial raw material, blending, formation and fastening of lap by its needle puncturing. EFFECT: high efficiency.