Device for applying a film of liquid film to a web of goods

Textiles: fluid treating apparatus – Machines – Liquid applying

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118325, 2395533, 2395535, D06B 106

Patent

active

052438414

ABSTRACT:
A device for applying a laminar flowing liquid film of considerable width, the film being uniformly thin over the working width, to a continuously advanced web of goods includes a liquid distribution device supplied with liquid fed by a pump and provided with a plurality of liquid distribution chambers and an associated guide surface from which the liquid film flows onto the web of goods. The liquid distribution chamber is connected by a supply line with the pump and the guide surface extend over a working width greater than the cross section the of supply line. Each liquid distribution chamber extend only over an exactly defined working width which is narrow by comparison with the width of the wider web of goods, and each chamber is connected with only one liquid supply line.

REFERENCES:
patent: 3610201 (1971-10-01), Meyer
patent: 3717121 (1973-02-01), Bruckbauer et al.
patent: 3930465 (1976-01-01), Schuierer
patent: 4297860 (1981-11-01), Pacifici et al.
patent: 4454617 (1984-06-01), Moates et al.
patent: 4547921 (1985-10-01), Otting et al.
patent: 4572435 (1986-02-01), Thompson
patent: 4656845 (1987-04-01), Fleissner
patent: 5048314 (1991-09-01), Keller et al.

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