METHOD OF PRODUCING A NON-BURNING OUTER WRAPPER FOR USE WITH SMOKING PRODUCTS

A non-burning wrapper for use with smoking products comprises a base paper having a first side and a second side; said base paper being impregnated on both sides with calcium chloride and a reactive size for paper and carrying on one side atop of said impregnation a coating layer comprising calcium...

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Bibliographische Detailangaben
Hauptverfasser:	CARMEN PAUL DIGRIGOLI, WILLIAM FRANCIS CARTWRIGHT, LOYD GEORGE KASBO, BENJI DAWN MORGAN, PETER EUGENE BRIGHENTI
Format:	Patent
Sprache:	eng
Schlagworte:	CIGARETTES CIGARS HUMAN NECESSITIES IMPREGNATING OR COATING OF PAPER MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES MOUTHPIECES FOR CIGARS OR CIGARETTES PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS SMOKERS' REQUISITES TEXTILES TOBACCO TOBACCO SMOKE FILTERS TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	A non-burning wrapper for use with smoking products comprises a base paper having a first side and a second side; said base paper being impregnated on both sides with calcium chloride and a reactive size for paper and carrying on one side atop of said impregnation a coating layer comprising calcium carbonate, potassium silicate and sodium carboxymethylcellulose. The non-burning wrapper is formed by treating a base paper with a solution consisting essentially of water, calcium chloride and a reactive size for paper; drying the thus treated paper; coating one side of the thus treated base paper with a solution consisting essentially of water, calcium carbonate, potassium silicate and sodium carboxymethycellulose; and drying the thus treated and coated paper to form a non-burning wrapper for use with smoking products.