Device for selective treatment of material webs

Details Device for selective treatment of material webs Device for selective treatment of material webs

1994-04-18

1995-11-28

Bennett, Henry A.

Drying and gas or vapor contact with solids

Apparatus

Rotary drums or receptacles

34457, 34458, 118231, 118235, 118239, 162135, 162207, 1623591, 226110, F26B 1102

Patent

active

054696364

ABSTRACT:
A device for treating material webs includes first and second neighboring drying cylinders separated by an intermediate space. The intermediate space has a length substantially equal to about twice the diameter of the largest of the first and second cylinders. The device includes at least a first deflecting roll disposed in the intermediate space and in a path of a material web conveyed through the device. The device further includes at least a second deflecting roll disposed below a coating device and above the intermediate space. The second deflecting roll is adapted to feed a web of material upwardly into the coating device.

REFERENCES:
patent: 4041197 (1977-08-01), Gagne
patent: 5291666 (1994-03-01), Babinsky et al.

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