发明申请
- 专利标题: Wrapping materials for smoking articles
- 专利标题(中): 用于吸烟物品的包装材料
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申请号: US11351688申请日: 2006-02-10
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公开(公告)号: US20060124146A1公开(公告)日: 2006-06-15
- 发明人: Cynthia Stokes , Robert Powell , Brian Lawrence
- 申请人: Cynthia Stokes , Robert Powell , Brian Lawrence
- 专利权人: R.J. Reynolds Tobacco Company
- 当前专利权人: R.J. Reynolds Tobacco Company
- 主分类号: A24D1/02
- IPC分类号: A24D1/02
摘要:
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 include coatings in the form of series of spaced apart bands, each band having 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. Flavoring agent(s) are included in one or more of the wrapping material itself, a seam adhesive, and/or bands included on the wrapping material.
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