Improvements in and relating to the manufacture of non-woven fabrics.

摘要

Belt (5) and method for manufacturing a non-woven fabric with irregular patterns by using a belt (5) having one or more projections (6,6 min ) for providing irregular patterns on the non-woven fabric, and applying highly pressurized water and hot air onto a fibre assembly (2) placed on and carried by the belt (5) in order to press the fibre assembly onto the belt and entangle the fibre of the fibre assembly (2).