发明名称 |
WRAPPER FOR SMOKING MATERIAL RODS |
摘要 |
The present invention related to wrappers (4) for smoking material rods. More particularly, the present invention relates to wrappers for smoking material rods, wherein the wrappers comprise a single sheet having two or more plies (10, 11) and one of the plies contains adsorbent material and flavourant. The present invention also relates to a method of preparing the wrapper/ and to smoking articles (1) comprising the wrapper.
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申请公布号 |
CA2718794(A1) |
申请公布日期 |
2009.09.11 |
申请号 |
CA20092718794 |
申请日期 |
2009.01.28 |
申请人 |
BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED |
发明人 |
HOOPER, NICOLE;GRIERSON, GORDON |
分类号 |
A24D1/02;D21F9/00 |
主分类号 |
A24D1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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