Calendering system using hard and soft nips

Details Calendering system using hard and soft nips Calendering system using hard and soft nips

1997-12-01

1999-06-29

Chin, Peter

Paper making and fiber liberation

Processes and products

With coating after drying

162206, 1623602, 1623603, 162361, 427361, 427366, B05D 312, D21G 100

Patent

active

059164190

ABSTRACT:
This invention relates to calendering systems. Such structures of this type, generally, employ the use of hard and soft nips acting on a heated roll to provide excellent smoothness without gloss mottle.

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patent: 5237915 (1993-08-01), Rounsley
H.L. Schmidlin, Raybestos-Manhattan, Inc., "Rubber roll hardness-another look," Pulp & Paper, Mar. 18, 1968.

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