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公开(公告)号:EP0392112A1
公开(公告)日:1990-10-17
申请号:EP89308624.9
申请日:1989-08-24
IPC分类号: A24D3/04
CPC分类号: A24D3/04
摘要: A cigarette filter 12 comprises a rod of filter material having an inner zone 16 or 60% to 90% filter efficiency and an outer zone 18 of 10% to 40% filter efficiency, the inner zone occupying from 30% to 60% of the cross-sectional area of the filter. The filter is attached to a tobacco rod 10 by a tipping 14 having perforations 24 admitting air into the filter.
摘要翻译: 香烟过滤嘴12包括过滤材料棒,其具有内部区域16或过滤器效率的60%至90%,外部区域18为过滤器效率的10%至40%,内部区域占十六进制的30%至60% 过滤器的截面积。 过滤器通过具有允许空气进入过滤器的穿孔24的倾翻14附接到烟草杆10。
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公开(公告)号:EP0308108A1
公开(公告)日:1989-03-22
申请号:EP88308111.9
申请日:1988-09-01
发明人: Nyffeler, Urs
摘要: Cigarettes yielding substantially less sidestream smoke components than conventional cigarettes with similar delivery have a total length of 50 to 70 mm, a filter (2) from 19 to 28 mm long and a tobacco rod (1) having a packing density of 270 to 320 mg/cm³. The filter is secured to the tobacco rod in conventional manner by tipping material (3), which is impervious to air if no ventilating air is to be admitted, or may be air-permeable or perforated if ventilation is desired, for example up to a level of 60%.
摘要翻译: 具有比具有相似输送的常规香烟基本上更少的侧流烟雾成分的香烟的总长度为50至70mm,长度为19至28mm的过滤器(2)和填充密度为270至320mg的烟草棒(1) /厘米<3>。 过滤器以常规方式通过接合材料(3)固定到烟草杆上,材料(3)如果不需要通风空气则不透空气,或者如果需要通风则可以是透气的或穿孔的,例如达到 水平为60%。
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公开(公告)号:EP0295835B1
公开(公告)日:1992-12-09
申请号:EP88305313.4
申请日:1988-06-10
发明人: Abdelgawad, Ahmed , Braem, Daniel , Nyffeler, Urs
IPC分类号: A24D3/04
CPC分类号: A24D3/043
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公开(公告)号:EP0295835A1
公开(公告)日:1988-12-21
申请号:EP88305313.4
申请日:1988-06-10
发明人: Abdelgawad, Ahmed , Braem, Daniel , Nyffeler, Urs
IPC分类号: A24D3/04
CPC分类号: A24D3/043
摘要: A filter mouthpiece 12 for a smoking article comprises a rod end portion 14 having a tube 24 extending axially therethrough and a mouth end portion 16. The tube is open at each end and has perforations 26 in its wall. The peripheral surface of the filter mouthpiece is rendered air permeable in at least one discrete area by means of perforations 28 in an impermeable tipping 22, to admit air to the filter. When attached to a tobacco rod 10 this filter mouthpiece provides a substantially constant dry particulate matter delivery throughout the smoking of the article.
摘要翻译: 用于吸烟制品的过滤器嘴件12包括具有轴向延伸穿过其中的管24的杆端部分14和嘴端部分16.管在每个端部是敞开的,并且在其壁上具有穿孔26。 过滤嘴的外周表面在至少一个离散的区域中通过不渗透的倾翻22中的穿孔28变得透气,以允许空气进入过滤器。 当连接到烟草棒10上时,该过滤器接口在整个吸烟期间提供基本恒定的干燥颗粒物质输送。
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公开(公告)号:EP0659353B1
公开(公告)日:2000-07-05
申请号:EP94309692.5
申请日:1994-12-22
发明人: Nyffeler, Urs , Badertscher, Thomas
IPC分类号: A24C5/40
CPC分类号: A24C5/40
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公开(公告)号:EP0659353A1
公开(公告)日:1995-06-28
申请号:EP94309692.5
申请日:1994-12-22
发明人: Nyffeler, Urs , Badertscher, Thomas
IPC分类号: A24C5/40
CPC分类号: A24C5/40
摘要: A kit for making a smoking article comprises a hull 10 which itself comprises a hollow cylinder 14 of cigarette paper having a filter at one end joined to it by tipping 16. The kit also includes a rectangular sheet 12 of reconstituted tobacco, the long side of which is the same length as the cylinder. The smoker rolls the sheet into a cylindrical shape and inserts it into the hull to make a cigarette.
摘要翻译: 用于制造吸烟制品的试剂盒包括船体10,其本身包括卷烟纸的中空圆筒14,其中一端具有通过倾翻16连接到其上的过滤器。试剂盒还包括复原烟草的矩形片材12,长边 它与圆柱体的长度相同。 吸烟者将片材卷成圆柱形,并将其插入船体以制成香烟。
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