Kimberly-clark Corporation

R.j. Reynolds Tobacco Company

Peter E Brighenti

William F Cartwright

Loyd G Kasbo

Carmen P Digrigoli

Russell D Barnes

Benji Dawn Morgan

Kelly K Hutchison

Benjidawn Morgan

There is disclosed a method of producing a non-burning wrapper for use with smoking products. A 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.

Method of producing a non-burning outer wrapper for use with smoking

A wrapper for use in smoking articles such as cigarettes, and in particular, to a wrapper for smoking articles having a heat source, a physically separate aerosol generating means, and a mouthend piece. More specifically the invention relates to smoking articles which employ a substantially non-burnable paper used as an innerwrap and/or outerwrap which encircles at least a portion of the fuel element of such smoking articles.

Smoking article with improved wrapper

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Marietta, GA, United States of America

Peter E Brighenti