Improved method and apparatus for coating paper

698,610. Coating paper. CHAMPION PAPER & FIBRE CO. Nov. 20, 1950. No. 4840/53. Divided out of 698,550. Classes 96 and 140. A mineral coating mixture 73 is applied to paper 14 and smoothed thereon by a doctor blade 15 which indents the resilient covering 11 of a rubber-covered roll 12 or the like...

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Bibliographische Detailangaben
1. Verfasser:	TAYLOR WILLIAM PALMER
Format:	Patent
Sprache:	eng
Schlagworte:	IMPREGNATING OR COATING OF PAPER PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Zusammenfassung:	698,610. Coating paper. CHAMPION PAPER & FIBRE CO. Nov. 20, 1950. No. 4840/53. Divided out of 698,550. Classes 96 and 140. A mineral coating mixture 73 is applied to paper 14 and smoothed thereon by a doctor blade 15 which indents the resilient covering 11 of a rubber-covered roll 12 or the like, thus stretching the roll &c. surface as the paper passes beneath the blade. The angle of inclination of the blade may be adjusted and its shape may be as disclosed in Specification 698,550.