Paper making and fiber liberation – Processes and products – Mineral fiber
Patent
1978-04-10
1979-04-17
Bashore, S. Leon
Paper making and fiber liberation
Processes and products
Mineral fiber
162199, 162217, 162279, 162299, 162304, 162314, 162315, 162320, 162343, 162361, 162368, 162396, C04B 1516
Patent
active
041499301
ABSTRACT:
An improvement in the method and apparatus for fabricating asbestos-cement boards, wherein a felt band coated with fiber fleece is fed to a pair of press rollers in nip relationship and wherein the coating of the felt band with fiber fleece is effected by wet deposition on the felt band and by suction from the side opposite same.
The fiber fleece obtained by wet deposition on the felt band following the deposition is condensed and dehydrated by a system consisting of a sieve cylinder and of an associated suction roller operating in nip relationship.
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patent: 3859163 (1975-01-01), Hawthornthwaite
"A Dict. of Paper & Papermaking Terms," La Barre, (1937), pp. 111, 112, 1 4.
Exner Gunter
Rzepka Leon G.
Bashore S. Leon
Chin Peter
Fulgurltwerke Seelze und Eichriede in Luthe bel Hannover Adolf O
Wells Gilbert L.
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