Invention Grant
- Patent Title: Wrapping materials for smoking articles
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Application No.: US10303646Application Date: 2002-11-25
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Publication No.: US06929013B2Publication Date: 2005-08-16
- Inventor: Charles Ray Ashcraft , James Herbert Ellis, Jr. , James Ray Hutchens , Gregory Scott Pierce , John Joseph Tomel, Jr. , Don Hayes White , Sara Sutton Williard , Paul Stuart Chapman , Mark Stuart Powell
- Applicant: Charles Ray Ashcraft , James Herbert Ellis, Jr. , James Ray Hutchens , Gregory Scott Pierce , John Joseph Tomel, Jr. , Don Hayes White , Sara Sutton Williard , Paul Stuart Chapman , Mark Stuart Powell
- Applicant Address: US NC Winston-Salem
- Assignee: R. J. Reynolds Tobacco Company
- Current Assignee: R. J. Reynolds Tobacco Company
- Current Assignee Address: US NC Winston-Salem
- Agency: Brinks Hofer Gilson & Lione
- Main IPC: A24D1/02
- IPC: A24D1/02

Abstract:
Smokable rods of cigarettes are manufactured using wrapping materials that incorporate at least one fibrous material (e.g., flax fibers, hardwood pulp fibers and/or softwood pulp fibers) at least one filler material (e.g., calcium carbonate in particulate form). The wrapping materials possess multi-layer coatings. The wrapping materials possess coatings in the form of series of spaced apart bands, each band possessing a series of layers. At least one of the coating layers can have a filler material dispersed or suspended within a film-forming material of that layer.
Public/Granted literature
- US20030131860A1 Wrapping materials for smoking articles Public/Granted day:2003-07-17
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