Wet press felt for papermaking machine

Details Wet press felt for papermaking machine Wet press felt for papermaking machine

1982-08-11

1984-03-27

Alvo, Steve

Paper making and fiber liberation

Apparatus

Running or indefinite length product forming and/or treating...

139383A, 34243F, 428233, 428239, 428280, 428282, D21F 708

Patent

active

044392737

ABSTRACT:
A wet press felt for use on papermaking machines is disclosed. The wet press felt of the invention comprises a conventional felt fabric having a special finish or surface for receiving the paper sheet. This special sheet surface comprises a layer of a substantially uniform, non-woven spun-bonded, synthetic organic filaments which are substantially round in cross-section and randomly distributed throughout the layer.

REFERENCES:
patent: 3030690 (1962-04-01), Mizell
patent: 3341394 (1967-09-01), Kinney et al.
patent: 3392079 (1968-07-01), Fekete
patent: 3928699 (1975-12-01), Fekete
patent: 4107367 (1978-08-01), Fekete
patent: 4283454 (1981-08-01), Buchanan

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