Invention Grant
- Patent Title: Gravure-printed, banded cigarette paper
- Patent Title (中): 凹版印刷,带状卷烟纸
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Application No.: US11500918Application Date: 2006-08-09
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Publication No.: US08646463B2Publication Date: 2014-02-11
- Inventor: Timothy S. Sherwood , Firooz Rasouli , Ping Li , Don E. Miser , Joe Yousef Mohajer , Bruce E. Waymack , Tony A. Phan , Tracy L. Madison , John R. Tilley , Yezdi B. Pithawalla
- Applicant: Timothy S. Sherwood , Firooz Rasouli , Ping Li , Don E. Miser , Joe Yousef Mohajer , Bruce E. Waymack , Tony A. Phan , Tracy L. Madison , John R. Tilley , Yezdi B. Pithawalla
- 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 ; D21H11/00 ; D21H13/00 ; D21H15/00 ; D21H17/00 ; D21H19/00 ; D21H21/00 ; D21H23/00 ; D21H25/00 ; D21H27/00

Abstract:
A cigarette and cigarette paper have a plurality of multilayer bands formed by printing a highly viscous aqueous film-forming composition. After heating the composition to lower its viscosity, the bands are applied to the cigarette paper by gravure printing the composition. The composition is quenched and gelatinized by contact with the cool cigarette paper reducing absorption of water by the paper and reducing wrinkling, cockling, and waviness. Multiple gravure printed layers may be used to form the bands.
Public/Granted literature
- US20070102017A1 Gravure-printed, branded cigarette paper Public/Granted day:2007-05-10
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