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.
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 代理人
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