Title: Dual-belt press

Abstract: A duel-belt press in which two mating endless steel belts are supported and pressed against each other through a treating zone while holding a layer of a product captive. The layer of product is compressed as it moves into the nip formed by two diametrically opposed compression rolls which act through the belts to compress the product layer. Belt support structures are provided through the zone extending from upstream to downstream of the compression rollers relative to the movement of the belts and the layer of the product.

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Inventors: Boman, Karl Gunnar (Neckarrems, DT)

Application Number: 570399
Filing Date: 1975-04-22
Publication_date: 1976-03-23
Assignee: Sandco Limited (Ottawa, CA)
Primary Class(es): 425/371
Other Classes:
US Patent Ref:

2881715	Apr, 1959	Heim	425/372.
2975470	Mar, 1961	Snelson et al.	425/371.
3138120	Jun, 1964	Balmer et al.	425/371.
3193888	Jul, 1965	Rochester	425/371.
3795470	Mar, 1974	De Mets	425/371.
3885901	May, 1975	Reiners	425/371.

Other Refs:
Primary Examiner: Flint, Jr., J. Howard
Assistant Examiner:
Attorney: Stults; Harold L.