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公开(公告)号:US4911184A
公开(公告)日:1990-03-27
申请号:US239914
申请日:1988-09-02
申请人: Paul D. Case , John A. Luke
发明人: Paul D. Case , John A. Luke
摘要: Low sidestream cigarettes comprise cigarette rods not exceeding 20 mm in circumference. The cigarette rods comprise paper wrappers of a type which effect a sidestream reduction of at least 30% when used on rods of conventional dimensions.
摘要翻译: 低侧流香烟包括周长不超过20毫米的香烟棒。 香烟棒包括一种类型的纸包装纸,当在常规尺寸的棒上使用时,其实现至少30%的侧流降低。
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公开(公告)号:US5259404A
公开(公告)日:1993-11-09
申请号:US945726
申请日:1992-09-16
申请人: Paul D. Case , John A. Luke
发明人: Paul D. Case , John A. Luke
摘要: Low sidestream cigarettes having cigarette rods comprising paper wrappers including compounds of a type which effect a sidestream reduction of at least 30% when used on rods not exceeding 20 mm in circumference.
摘要翻译: 具有香烟棒的低侧流香烟包括纸包装纸,包括当在不超过20mm圆周的杆上使用时,其侧流降低至少为30%的化合物。
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公开(公告)号:US5107865A
公开(公告)日:1992-04-28
申请号:US576817
申请日:1990-09-04
申请人: Paul D. Case , John A. Luke
发明人: Paul D. Case , John A. Luke
摘要: Low sidestream cigarettes comprise cigarette rods not exceeding 20 mm in circumference. The cigarette rods comprise paper wrappers of a type which effect a sidestream reduction of at least 30% when used on rods of conventional dimensions.
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公开(公告)号:US5072744A
公开(公告)日:1991-12-17
申请号:US533382
申请日:1990-06-05
申请人: John A. Luke , Paul D. Case , Stephen R. Hemsley
发明人: John A. Luke , Paul D. Case , Stephen R. Hemsley
摘要: Smoking article rod is made by extruding a tobacco/binder mixture, with the addition of water, to provide a rod form extrudate, under conditions such that the extrudate is of a cross-section greater than that of the die orifice. The extrudate is drawn down by, for example, passing the extrudate about two driven and peripherally grooved draw down drums.
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公开(公告)号:US5105839A
公开(公告)日:1992-04-21
申请号:US566251
申请日:1990-08-13
申请人: Paul D. Case , Alan G. Stephenson
发明人: Paul D. Case , Alan G. Stephenson
摘要: Smoking articles in the form of a smoking material rod enclosed with a filter means by a paper wrapper are described wherein the density of the smoking material is in a range of from about 100 mg cm.sup.-3 to about 260 mg cm.sup.-3. The smoking material contains at least 20% by weight of expanded tobacco while the filter means has a filtration efficiency less than about 45% for removal of particulate matter. Ventilation means is operable to provide a ventilation level of at least 30%. Smoking articles in accordance with the disclosure exhibit acceptable mainstream smoke over the whole of the smoking process, i.e., there is less perception of an increase in mainstream smoke temperature.
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公开(公告)号:US5123429A
公开(公告)日:1992-06-23
申请号:US401718
申请日:1989-09-01
申请人: Paul D. Case , Charles N. Lehuquet
发明人: Paul D. Case , Charles N. Lehuquet
摘要: A cigarette having a wrapper comprising one to fifty percent by weight of calcium sulphate and/or calcium tartrate exhibits reduced sidestream smoke delivery and increased puff number.
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公开(公告)号:US4964427A
公开(公告)日:1990-10-23
申请号:US239913
申请日:1988-09-02
申请人: Paul D. Case , David J. Dittrich
发明人: Paul D. Case , David J. Dittrich
摘要: Low sidestream cigarettes comprise at least 20% expanded tobacco and a cigarette paper comprising a burn retardant.
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公开(公告)号:US5592954A
公开(公告)日:1997-01-14
申请号:US400276
申请日:1995-03-03
申请人: Paul D. Case , William J. Stone
发明人: Paul D. Case , William J. Stone
CPC分类号: A24C5/3418 , A24C5/1871 , Y10S131/904
摘要: A cigarette making machine is provided with a pressure drop measuring unit (1) located at or close to the garniture of the making machine. The pressure drop of a gas stream of constant volume is introduced into the compacted tobacco rod beneath the format finger (2) on the making machine at a point at which that pressure drop measurement correlates with the bound pressure drop of the finished cigarette. The unbound cigarette pressure drop or draw resistance experienced by the smoker can be calculated using the bound tobacco rod pressure drop obtained by correlation with the measured pressure drop across the rod in an algorithim processed by calculation means. The degree of ventilation of the cigarette may also be utilised in the algorithim calculation. Comparator means allows the unbound cigarette pressure drop to be maintained within pre-set limits by varying cigarette parameters which affect the overall unbound cigarette pressure drop.
摘要翻译: 卷烟机设有位于制造机械附件或附近的压降测量单元(1)。 将恒定体积的气流的压降引入制粒机上格式指(2)下方的压实烟丝条中,该压力下降测量与成品香烟的结合压降相关。 可以使用通过计算装置处理的算法中通过杆测量的压降的相关性获得的结合的烟草棒压力来计算吸烟者经历的未结合卷烟压降或拉伸阻力。 香烟的通风程度也可用于算法计算。 比较器装置允许通过改变影响总体未结合卷烟压降的卷烟参数,使未结合的香烟压降保持在预设限制内。
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公开(公告)号:US4878507A
公开(公告)日:1989-11-07
申请号:US239867
申请日:1988-09-02
申请人: Paul D. Case , David J. Dittrich
发明人: Paul D. Case , David J. Dittrich
摘要: Low sidestream cigarettes comprise at least 20% expanded tobacco and cigarette paper of an air permeability of not more than 20 Coresta units, the tobacco density being between 100 and 260 mg cm.sup.-3.
摘要翻译: 低侧流香烟包括至少20%的透气度不超过20个核心单位的烟草和卷烟纸,烟草密度在100至260毫克厘米3之间。
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