A laminating apparatus (20) for laminating a longitudinal web (19) on a transverse web (28) by maintaining transverse fibrous elements (62) in the transverse direction as much as possible, wherein a skew correction device (39) for correcting the skew of the transverse web in contact with both selvage...http://www.google.fr/patents/US6003581?utm_source=gb-gplus-shareBrevet US6003581 - Apparatus for laminating webs
