发明名称 CIGARETTE PRODUCTION METHOD, CIGARETTE, AND DOUBLE CIGARETTE
摘要 A double cigarette (11) includes mouth-end filter bodies (1) located on a mouth-end side when the double cigarette 11 is turned into cigarettes, a filter plug (8) in which the mouth-end filter bodies (1) are placed in a line along an axial direction, cigarette rods (9) placed on opposite sides of the filter plug (8), and tipping paper adapted to integrally wrap the filter plug (8) and the cigarette rods (9), wherein a distinguishing indicator (15) is formed on each of mouth-side end faces (16) which are opposing end faces of the mouth-end filter bodies (1), the distinguishing indicator (15) has a normal view pattern viewed from a side of the mouth-side end face (16) and a reverse view pattern viewed from a side opposite the mouth-side end face (16), the reverse view pattern being plane-symmetrical to, and different from, the normal view pattern, and the filter plug (8) is formed by placing the mouth-end filter bodies (1) such that the normal view patterns face each other.
申请公布号 EP2946677(A1) 申请公布日期 2015.11.25
申请号 EP20130877135 申请日期 2013.03.06
申请人 JAPAN TOBACCO INC. 发明人 SAKURAI, TETSURO;SAITO, HIROKO
分类号 A24D3/02;A24C5/52 主分类号 A24D3/02
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