METHOD FOR PRODUCING A CONTINUOUS WEB OF FIBRES COMPRISING LONG NATURAL FIBRES, AND ASSOCIATED APPARATUS AND WEB

摘要

The inventive method includes the following steps: bringing a plurality of disjointed ribbons (32) of fibers into parallel, at least one ribbon (32) containing long natural fibers; dispersing the adjacent ribbons (32) through a field of tips (60) to form a strip (62) of parallel fibers; tensioning and stretching the strip (62) in the field of tips (60) parallel to an axis of travel (B-B′); binding the fibers of the stretched strip (62) to form the web (60).