Apparatus for laying web material

Details Apparatus for laying web material Apparatus for laying web material

1985-04-29

1986-02-25

Eickholt, E. H.

Sheet-material associating

Associating and folding

Zigzag package

B65H 2946

Patent

active

045724954

ABSTRACT:
The apparatus comprises a laying carriage which travels over a laying surface to deposit web material on the surface. The web material falls as a suspended web. Behind the suspended and descending web there is at least one pivoting air nozzle which directs a jet of air at the suspended web to avoid creasing the material as it is laid. The pivoting air nozzle fans the jet of air across the downwardly descending web as it falls. Means are provided for varying the speed of the pivoting nozzle as the speed of the laying carriage varies.

REFERENCES:
patent: 4339118 (1982-07-01), Burton et al.

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