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1. 发明授权

US12108779B2 Tobacco blend 有权
公开(公告)号：US12108779B2
公开(公告)日：2024-10-08
申请号：US16348769
申请日：2017-11-08
申请人： NICOVENTURES TRADING LIMITED
发明人： Joseph Sutton
IPC分类号： A24B15/18 , A24B9/00 , A24B15/00 , A24B15/10 , A24B15/30 , A24D3/12 , A24F1/14 , A24F40/10 , A24F40/20 , A24F40/30 , A24F40/42
CPC分类号： A24B15/00 , A24B15/10 , A24B15/18 , A24B15/306 , A24D3/12 , A24F40/30 , A24F1/14 , A24F40/10 , A24F40/20 , A24F40/42
摘要： Described herein is a composition for use in a device for generating an inhalable medium, the composition comprising (i) 50-85% by weight of air-cured and/or fire-cured tobacco (ii) 0-50% by weight of flue-cured and/or sun-cured tobacco that has not been subjected to any further treatment which affects the flavor properties of tobacco, and (iii) 0-50% by weight of flue-cured and/or sun-cured tobacco that has been further treated to enhance the flavor properties of tobacco.

2. 发明公开

US20230309602A1 Intelligent Cut Tobacco Drying Control System and Method Based on Volatile Moisture Content 审中-公开
公开(公告)号：US20230309602A1
公开(公告)日：2023-10-05
申请号：US18129071
申请日：2023-03-31
申请人： Zhangjiakou Cigarette Factory Co., Ltd.
发明人： Zijuan Li , Zixian Feng , Shuo Sun , Jiaojiao Chen , Yang Gao , Ting Fang , Wangchang Miao , Jichao Guo , Liyuan Zhao , Xiaohui Jia , Xiaohua Yang , Dongsheng Du , Yanshu Ma , Wenhui Chang , Jianbin Liang , Wei Wei , Cunrui Pang , Yanling Ma
IPC分类号： A24B3/04 , A24B9/00 , G05D7/06
CPC分类号： A24B3/04 , A24B9/00 , G05D7/0623
摘要： Disclosed in the present disclosure is an intelligent cut tobacco drying control system and method based on volatile moisture content, wherein the system comprises a heat and mass transfer process analysis module, a material and energy accounting module, a prediction model module, a model control module and an abnormality early warning module. The present disclosure analyzes a drying process of the thin sheet shredded tobacco leaf drying machine, can provide theoretical support for building the intelligent control system under changeable conditions and realize intelligent production of drying shredded tobacco leaves. The present disclosure aims to transform the existing control mode and accurately predict the drainage opening by using a fitting model between the volatile moisture content and the drainage opening, so as to realize transformation from artificial control to intelligent control.

3. 发明公开

US20230172258A1 A METHOD FOR TREATING TOBACCO MATERIAL AND TREATED TOBACCO MATERIAL 审中-公开
公开(公告)号：US20230172258A1
公开(公告)日：2023-06-08
申请号：US17923835
申请日：2021-05-07
申请人： PHILIP MORRIS PRODUCTS S.A.
发明人： Michel Philippe Blanc , Lucien Bovet
IPC分类号： A24B15/20 , A24B3/04 , A24B3/12 , A24B9/00 , A24F40/20
CPC分类号： A24B15/20 , A24B3/04 , A24B3/12 , A24B9/00 , A24F40/20
摘要： The invention relates to a method for treating tobacco material, the method comprising: o fermenting the tobacco material to obtain treated tobacco material, including: #incubating the tobacco material under anaerobic conditions; #applying a pressure to the tobacco material comprised between 1000 kilograms per square meter and 4000 kilograms per square meter; #keeping the moisture content of the tobacco material comprised between 25 percent in weight and 40 percent in weight of the total weight of the tobacco material; o wherein the fermenting lasts at least one month.

4. 发明申请

US20220053815A1 Bulk Solid Reconstituted Plant Composition for Devices That Heat Tobacco Without Burning It 有权
公开(公告)号：US20220053815A1
公开(公告)日：2022-02-24
申请号：US17299340
申请日：2019-12-04
申请人： Schweitzer-Mauduit Intemational, Inc.
发明人： Doriane Bigot , Jerome Billon , Cedric Jardin
IPC分类号： A24B13/02 , A24B15/32 , A24B9/00 , A24B15/30
摘要： The invention relates to a bulk solid reconstituted plant composition, the volume of which is suitable for devices that heat tobacco without burning it, said bulk solid composition comprising a plant extract, refined plant fibres and an aerosol-generating agent.

5. 发明申请

US20190037918A1 PRODUCT FOR STORING MATERIALS SUCH AS TOBACCO MATERIALS OR TOBACCO SUBSTITUTE MATERIALS HAVING ELECTRONIC DEVICE 审中-公开
公开(公告)号：US20190037918A1
公开(公告)日：2019-02-07
申请号：US16075058
申请日：2017-02-24
申请人： JT International S.A.
发明人： Jürgen Kümpel , Olaf Janson
IPC分类号： A24F23/04 , A24B9/00 , A24F15/18
摘要： A product for holding a tobacco material or a tobacco substitute material includes a body defining a storage environment and an electronic device. The electronic device includes an input means to generate an input signal from an external stimulus; an output means to generate an output signal in response to the input signal; wherein at least the output means is arranged on a substrate; and wherein a protective layer is arranged to at least cover the substrate and the output means so as to prevent egression of compounds therefrom to the tobacco material or tobacco substitute material within the storage environment. The electronic device includes an appropriately adapted protective layer A user may therefore assess the freshness and quality of a tobacco material within the product, without any risk or altering the properties of the tobacco material via egression from the electronic device to the storage environment.

6. 发明申请

US20180368466A1 APPARATUS AND METHOD FOR CONDITIONING TOBACCO 审中-公开
公开(公告)号：US20180368466A1
公开(公告)日：2018-12-27
申请号：US16061566
申请日：2016-11-22
申请人： BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
发明人： RISCALA MOCELIN , JAIME MENEGASSO , VALDIR MILAK , IRVING JOSEPH BERGER , PAULA FABIANE MARTINS , VANDO BRAZ DE OLIVEIRA
IPC分类号： A24B9/00 , A24B1/02
摘要： The present invention is in the field of tobacco conditioning, which is performed generally after curing and before baling. It has been identified that cured tobacco is very brittle and difficult to handle without damaging the tobacco leaf. In order to address this issue an apparatus for post-curing conditioning of tobacco is provided. The apparatus includes a tobacco chamber for storing cured tobacco leaves for conditioning; and an air processing facility which includes: a ventilation system for creating an airflow through the apparatus, wherein said airflow is drawn into the air processing facility, passes from the air processing facility into the tobacco chamber, and subsequently exits the apparatus; a heater for adding heat to the airflow; and a humidity generator for adding moisture to the airflow.

7. 发明授权

US10111457B2 Tobacco material and treatment thereof 有权
公开(公告)号：US10111457B2
公开(公告)日：2018-10-30
申请号：US15033281
申请日：2014-10-30
申请人： British American Tobacco (Investments) Limited
发明人： Denis Benjak , Pedro Field , Alcindo Glesse , Matthias Link
IPC分类号： A24B15/18 , A24B9/00 , A24B15/24 , A24B3/04 , A24B3/12 , A24B3/18
摘要： A tobacco material and a process for the treatment of tobacco are provided. The process comprises securing the tobacco material within a moisture-retaining material and exposing the tobacco material to an ambient processing temperature of at least about 45° C., with the tobacco having a packing density of at least 200 kg/m3 on a dry matter weight base at the start of the process and a moisture content of between about 10% and 15.5%. The treated tobacco material has an aerobic plate count of up to about 1000 CFU/g.

8. 发明申请

US20160262445A1 TOBACCO MATERIAL AND TREATMENT THEREOF 审中-公开
标题翻译：烟草材料及其处理
公开(公告)号：US20160262445A1
公开(公告)日：2016-09-15
申请号：US15033281
申请日：2014-10-30
申请人： BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
发明人： Denis Benjak , Pedro Field , Alcindo Glesse , Matthias Link
IPC分类号： A24B15/18 , A24B9/00 , A24B15/24
CPC分类号： A24B15/183 , A24B3/04 , A24B3/12 , A24B3/18 , A24B9/00 , A24B15/18 , A24B15/24
摘要： A tobacco material and a process for the treatment of tobacco are provided. The process comprises securing the tobacco material within a moisture-retaining material and exposing the tobacco material to an ambient processing temperature of at least about 45° C., with the tobacco having a packing density of at least 200 kg/m3 on a dry matter weight base at the start of the process and a moisture content of between about 10% and 15.5%. The treated tobacco material has an aerobic plate count of up to about 1000 CFU/g.
摘要翻译：提供烟草材料和用于处理烟草的方法。该方法包括将烟草材料固定在保湿材料内并将烟草材料暴露于至少约45℃的环境加工温度，烟草的干燥物质的填充密度至少为200kg / m 3 重量基础，水分含量在约10％至15.5％之间。经处理的烟草材料具有高达约1000CFU / g的好氧盘计数。

9. 发明申请

US20140318555A1 SYSTEM FOR MOIST TOBACCO EXTRACT COLLECTION AND ISOLATION 有权
标题翻译：烟草萃取收集和分离系统
公开(公告)号：US20140318555A1
公开(公告)日：2014-10-30
申请号：US14326833
申请日：2014-07-09
申请人： R.J.Reynolds Tobacco Company
发明人： August J. Borschke , Michael F. Dube , Paul A. Brinkley , Anthony R. Gerardi , Crystal D. Hege Byrd
IPC分类号： A24B9/00 , A24B1/02
CPC分类号： A24B9/00 , A24B1/02 , A24B3/12
摘要： A system for a tobacco curing barn is capable of collecting tobacco-derived moisture from tobacco while that tobacco is cured. The system incorporates a tobacco curing barn or other type of curing enclosure, such as bulk curing barn used for the flue-curing of tobacco. The curing barn is equipped with at least one reclamation element configured to condense and collect moisture released from tobacco cured within the barn. The reclamation element is disposed in proximity with the enclosure in a manner and location providing passage of moist air released from the tobacco across a surface of the reclamation element. The system also includes at least one storage container disposed in fluid communication with the reclamation element surface and configured to store moisture and moisture-borne material collected by the reclamation element. The resulting tobacco-derived components can be blended with other tobacco materials, such as is common practice during tobacco reordering.
摘要翻译：用于烟草养殖谷仓的系统能够在烟草固化的同时从烟草中收集烟草来源的水分。该系统包括烟草养护谷仓或其他类型的固化外壳，例如用于烟草烤烟的散装固化谷仓。养护谷仓配备有至少一个回收元件，其构造成冷凝并收集从谷仓内固化的烟草释放的水分。回收元件以一种方式和位置设置在外壳附近，从而提供从烟草释放的潮湿空气通过回收元件的表面。该系统还包括设置成与回收元件表面流体连通的至少一个储存容器，并且构造成储存由回收元件收集的水分和湿气材料。所得到的烟草衍生成分可以与其他烟草材料混合，例如在烟草重新排序期间的常规做法。

10. 发明授权

US4517992A Tobacco conditioning apparatus 失效
标题翻译：烟草调理仪
公开(公告)号：US4517992A
公开(公告)日：1985-05-21
申请号：US608842
申请日：1984-05-10
申请人： Kevin R. Korte , Daniel D. Snyder
发明人： Kevin R. Korte , Daniel D. Snyder
IPC分类号： A24B3/04 , F26B11/02 , A24B9/00
CPC分类号： A24B3/04 , F26B11/028
摘要： A tobacco treating apparatus including an outer, rotatable, hollow drum having a tobacco inlet at one end and a tobacco outlet at the opposite end with an inner, hollow drum extending through the tobacco inlet end, generally coaxial with the outer drum and extending a distance longitudinally into the outer drum a distance less than the entire length of the outer drum. The outer and inner drums cooperate to define an annular gas flow-through passageway which is open to an exhaust chamber. Tobacco to be treated is introduced into the inner drum and flows therefrom into the outer drum while a stream of tobacco treating gas is introduced into the tobacco outlet end to flow in counter-current direction to the flow of tobacco through the outer drum so that virtually all of the tobacco is contacted and treated by the gas. The treating gas leaves the outer drum through the annular flow-through passageway and into the exhaust air chamber from which it is exhausted from the apparatus. Baffles are located in the annular flow-through passageway to define a sinuous path to be followed by the gas in traversing the annular passageway in order to separate entrained particulate material from the treating gas before the treating gas enters the exhaust chamber.
摘要翻译：一种烟草处理设备，包括外部可旋转的中空鼓，其一端具有烟草入口，在相对的端部具有烟草出口，其具有延伸穿过烟草入口端的内部中空鼓，其大体上与外鼓同轴并且延伸一定距离纵向进入外滚筒的距离小于外滚筒的整个长度。外鼓和内鼓配合以限定向排气室敞开的环形气体流通通道。要处理的烟草被引入内筒并从其中流出到外鼓中，同时将烟草处理气体流引入烟草出口端，以沿逆流方向流过通过外鼓的烟草流，使得实际上所有烟草都被气体接触和处理。处理气体通过环形流通通道离开外鼓筒并进入排气室，从该设备排出空气室。挡板位于环形流通通道中，以限定穿过环形通道的气体跟随的弯曲路径，以便在处理气体进入排气室之前将夹带的颗粒材料与处理气体分离。

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