Invention Grant
- Patent Title: Banded papers, smoking articles and methods
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Application No.: US12153783Application Date: 2008-05-23
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Publication No.: US08925556B2Publication Date: 2015-01-06
- Inventor: Ping Li , Firooz Rasouli , Rajesh K. Garg , Randall E. Baren , Marc W. Rose , Peter J. Lipowicz , Tony A. Phan , Timothy S. Sherwood , Szu-Sung Yang , Donald E. Miser , Milton E. Parrish
- Applicant: Ping Li , Firooz Rasouli , Rajesh K. Garg , Randall E. Baren , Marc W. Rose , Peter J. Lipowicz , Tony A. Phan , Timothy S. Sherwood , Szu-Sung Yang , Donald E. Miser , Milton E. Parrish
- Applicant Address: US VA Richmond
- Assignee: Philip Morris USA Inc.
- Current Assignee: Philip Morris USA Inc.
- Current Assignee Address: US VA Richmond
- Agency: Buchanan Ingersoll & Rooney PC
- Main IPC: A24D1/02
- IPC: A24D1/02 ; D21H17/28

Abstract:
Wrapper for cigarette manufacture includes transversely extending band regions applied by a printing technique, such as gravure printing. The band regions comprise starch, an anti-wrinkling agent such as 1,2 propylene glycol or glycerin, and optionally calcium carbonate. Any suitable printing technique can be used to apply the aqueous solution to the banded regions. The pattern of banded regions may be bands, stripes, two-dimensional arrays, undulated regions, and the like along and/or around the tobacco rod. The pattern can be applied in one or more layers. The pattern may be configured so that when a smoking article is placed on a substrate, at least two longitudinal locations along the length of the tobacco rod have film-forming compound located only on sides of the smoking article not in contact with the substrate.
Public/Granted literature
- US20080295854A1 Banded papers, smoking articles and methods Public/Granted day:2008-12-04
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