Feeder for supplying fibers to an apparatus for forming a prelim
Fiber distributor
Filament threading in an air gun for producing nonwoven fabrics
Filaments dispersing device
Fleece layering apparatus
Fleece laying device
Fleece laying device
Fleece-laying device
Formation of mineral fibre flakes and use of these flakes to rec
Former head with adjustable needle rollers
Forming head with features to produce a uniform web of fibers