Laminates of thermoplastic films and nonwoven fibrous webs are made at
high speeds on the order of about 700 fpm to about 1200 fpm. Bond strengths of
film and nonwoven laminates are effectively controlled to make breathable laminates
at high speeds. Air cooling devices cause the air to flow substantially parallel
to the extruded plastic web during drawdown and provide a plurality of cooling
air vortices to effectively cool the web. Film gauge control is also achieved by
the method.