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1. 发明授权

US09179709B2 Mixed fiber sliver for use in the manufacture of cigarette filter elements 有权
标题翻译：用于制造香烟过滤元件的混合纤维条
公开(公告)号：US09179709B2
公开(公告)日：2015-11-10
申请号：US13557473
申请日：2012-07-25
申请人： Andries Don Sebastian
发明人： Andries Don Sebastian
IPC分类号： A24D3/10 , A24D3/02 , D01G13/00 , A24D3/06
CPC分类号： A24D3/068 , A24D3/0204 , A24D3/0212 , A24D3/063 , A24D3/10 , A24D3/14 , D01G13/00 , D01H5/00 , D02G1/00
摘要： Smoking articles including filter elements formed from two or more fibrous inputs with different physical properties are provided. The two or more fibrous inputs are provided in the form of staple fibers, which are at least partially entangled with each other to form a mixed fiber sliver. The mixed fiber sliver includes a first plurality of cellulose acetate staple fibers blended with a second plurality of staple fibers comprising a polymeric material different from the first plurality of staple fibers, such as staple fibers of a degradable polymeric material. The entangled fibers of the mixed fiber sliver may be sufficiently separated from one another such that blooming operations typically required in filter element production may not be necessary prior to incorporating the mixed fiber sliver into a filter element. Related methods, apparatuses and mixed fiber products are also provided by the disclosure.
摘要翻译：提供包括由具有不同物理性质的两个或更多个纤维输入物形成的过滤元件的吸烟制品。两个或更多个纤维输入物以短纤维的形式提供，其至少部分地相互缠结以形成混合的纤维条。混合纤维条包括与第二多根短纤维混合的第一多个乙酸纤维素短纤维，其包含不同于第一多个短纤维的聚合材料，例如可降解聚合物材料的短纤维。混合纤维纱条的缠结纤维可以彼此充分分离，使得在将混合纤维条条纳入过滤元件之前，可能不需要在过滤元件生产中通常需要的起霜操作。本发明还提供了相关方法，设备和混合纤维产品。

2. 发明申请

US20150080198A1 Rod for a Smoking Article and Method and Apparatus for Manufacture 审中-公开
标题翻译：吸烟用品条和制造方法和装置
公开(公告)号：US20150080198A1
公开(公告)日：2015-03-19
申请号：US14550896
申请日：2014-11-21
申请人： BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
发明人： Andy DAVIS , William David LEWIS , Edward ATWY , Paulo OLIVEIRA
IPC分类号： A24D3/02
CPC分类号： A24D3/0229 , A24D3/0212 , A24D3/0287
摘要： A filter rod for a cigarette or other smoking article comprising a filter plug having a plurality of threads extending through at least part of the filter plug, and an apparatus and method for manufacturing such a filter rod.
摘要翻译：一种用于香烟或其它吸烟制品的过滤棒，其包括具有延伸穿过过滤嘴塞的至少一部分的多个螺纹的过滤塞，以及用于制造这种过滤嘴杆的装置和方法。

3. 发明申请

US20140364290A1 APPARATUS AND METHOD FOR SUPPLYING A CONTINUOUS WEB OF CRIMPED SHEET MATERIAL 审中-公开
标题翻译：用于提供连续打网页材料的装置和方法
公开(公告)号：US20140364290A1
公开(公告)日：2014-12-11
申请号：US14369317
申请日：2012-12-27
申请人： PHILIP MORRIS PRODUCTS S.A.
发明人： Diego Ferrazzin , Michele Pagnoni , Daniele Sanna , Alessandra Contri
IPC分类号： A24D3/02
CPC分类号： A24D3/0295 , A24D3/0204 , A24D3/0208 , A24D3/0212 , A24D3/0241 , A24D3/0245 , A24D3/0254
摘要： An apparatus for supplying a continuous web of crimped sheet material (2) to a rod forming device comprises:—a winding unit (3) for unwinding the sheet material from a bobbin (21) on which the sheet material is provided;—a crimping unit (7) for crimping the sheet material,—a cutting unit (5) for cutting the continuous web of sheet material (2) to a predetermined width, the cutting unit (5) being arranged upstream of the crimping unit (7) when viewed in the direction of transport of the sheet material (2); and—a control unit (9) for controlling the various units of the apparatus in response to sensor signals received from the respective units.
摘要翻译：一种用于将压接片材（2）的连续卷材供应到杆形装置的装置包括：一个卷绕单元（3），用于从设置有片材的线轴（21）上松开片材; - 卷曲用于压接片材的单元（7）， - 用于将片材（2）的连续卷材切割成预定宽度的切割单元（5），切割单元（5）布置在卷曲单元（7）的上游，从片材（2）的输送方向观察; 以及 - 控制单元（9），用于响应于从各个单元接收的传感器信号来控制设备的各个单元。

4. 发明申请

US20130337987A1 CIGARETTE FILTER MANUFACTURING APPARATUS AND CIGARETTE FILTER MANUFACTURING METHOD 审中-公开
标题翻译：香烟过滤器制造设备和香烟过滤器制造方法（CIGARETTE FILTER MANUFACTURING APPARATUS AND CIGARETTE FILTER MANUFACTURING METHOD
公开(公告)号：US20130337987A1
公开(公告)日：2013-12-19
申请号：US13971400
申请日：2013-08-20
申请人： JAPAN TOBACCO INC.
发明人： Katsuo KATO
IPC分类号： A24D3/02
CPC分类号： A24D3/0241 , A24D3/0212
摘要： A cigarette filter manufacturing apparatus, includes, a stuffer jet which sends a tow together with air, a tongue which molds the tow into a bar, a convergence guide which is provided in a position between the stuffer jet and the tongue, and converges the tow while guiding the tow toward the tongue, and a plurality of thread introducing tubes, intervals between which are reduced toward downstream in a position between an outlet of the stuffer jet and an introducing part of the tongue, the thread introducing tubes supplying respective threads into the tow from respective downstream distal ends.
摘要翻译：一种卷烟过滤器的制造装置，包括：与空气一起发送丝束的填充喷嘴，将丝束模制成棒的舌部，设置在填充器射流与舌头之间的位置的会聚引导件，同时将丝束引导到舌头，以及多个线引导管，它们之间的间隔在填充射流的出口和舌头的引入部分之间的位置向下游减小，所述线引导管将各螺纹供应到从相应的下游远端牵引。

5. 发明申请

US20130019886A1 Method of Preparing a Rod for Use in the Preparation of a Smoking Article 审中-公开
标题翻译：制备用于制备吸烟用品的棒的方法
公开(公告)号：US20130019886A1
公开(公告)日：2013-01-24
申请号：US13556697
申请日：2012-07-24
申请人： Peter Rex White , William David Lewis
发明人： Peter Rex White , William David Lewis
IPC分类号： A24C5/18
CPC分类号： A24D3/0212 , A24C5/1892 , A24D1/002
摘要： A method of preparing a rod for use in the preparation of a smoking article is described. The rod has a first end and a second end. The rod has located therein a solid support. The solid support extends in a linear fashion from the first end of said rod to the second end of said rod. At least a portion of said solid support is coated and/or impregnated with an additive. The rod is prepared using rod forming means, wherein said rod forming means comprises a channel ending in an open exit, wherein material may pass through at least part of the channel and leave via the open exit in the form of a rod.
摘要翻译：描述了制备用于制备吸烟制品的棒的方法。杆具有第一端和第二端。杆已经在其中设置了固体支撑物。固体支撑体从所述杆的第一端到所述杆的第二端以线性方式延伸。所述固体支持物的至少一部分用添加剂涂覆和/或浸渍。杆使用杆形成装置制备，其中所述杆形成装置包括在开口的出口处终止的通道，其中材料可以通过通道的至少一部分并且经由通孔的形式的开放出口离开。

6. 发明授权

US08201564B2 Cigarette filters 有权
标题翻译：香烟过滤器
公开(公告)号：US08201564B2
公开(公告)日：2012-06-19
申请号：US11607949
申请日：2006-12-04
申请人： Mark A. McHugh , Georgios Karles , Diane Gee , Joseph L. Banyasz , Zhihao Shen , Munmaya K. Mishra
发明人： Mark A. McHugh , Georgios Karles , Diane Gee , Joseph L. Banyasz , Zhihao Shen , Munmaya K. Mishra
IPC分类号： A24D3/06
CPC分类号： A24D3/0212 , D06M13/00 , D06M23/105 , D06M2101/08
摘要： Fibrous material suitable for incorporation into filter elements of smoking articles such as cigarettes are impregnated with additives and agents such as flavorants, flavorant-enhancers and/or free radical scavengers. The fibrous material is contacted with the additive dispersed in a high pressure gas or supercritical fluid (SCF) held at elevated pressures. The high pressure gas or SCF swells the fibrous matrix and enables the additive to be incorporated within the matrix. When pressure is reduced, the gas or SCF vaporizes and leaves the additive embedded in the fiber interstices. As a result, the additive is slowly released over a finite period of time. When incorporated into a cigarette filter, the additive is released at a desired rate from the interior of the fibrous filter into the cigarette smoke.
摘要翻译：适于掺入烟草制品如香烟的过滤元件的纤维材料用添加剂和试剂（例如调味剂，调味剂增强剂和/或自由基清除剂）浸渍。纤维材料与分散在保持在高压下的高压气体或超临界流体（SCF）中的添加剂接触。高压气体或SCF使纤维基体膨胀，并使添加剂能够并入基体内。当压力降低时，气体或SCF蒸发并留下嵌入在纤维间隙中的添加剂。结果，添加剂在有限的时间内缓慢释放。当并入香烟过滤嘴中时，添加剂以纤维过滤器内部以香烟烟雾的期望速率释放。

7. 发明申请

US20100273620A1 Insertion Method for Centered Thread in Filter Rod 审中-公开
标题翻译：过滤棒中心螺纹插入方法
公开(公告)号：US20100273620A1
公开(公告)日：2010-10-28
申请号：US12669477
申请日：2008-06-18
申请人： Dave Lewis
发明人： Dave Lewis
IPC分类号： B31C99/00
CPC分类号： A24D3/0212 , A24C5/1892
摘要： A method and apparatus for preparing a rod for use in the preparation of a smoking article are provided. The method comprises: (i) providing a starting material for forming said rod; (ii) providing a solid support for location within said formed rod; (iii) providing rod forming means comprising a channel ending in an open exit; (iv) providing an elongate passage having a distal portion terminating in an open distal end within said channel; (v) drawing said solid support through said elongate passage by contacting it with said travelling starting material in said channel; (vi) concurrently introducing an additive into said elongate passage at a rate sufficient to maintain a predetermined minimum volume in said distal portion—such that said travelling solid support is coated and/or impregnated by said additive by continuous immersion in said additive in said distal portion; and (vii) allowing said formed rod comprising said solid support coated and/or impregnated by additive to exit from said open exit of said channel.
摘要翻译：提供了一种制备用于制备吸烟制品的棒的方法和装置。该方法包括：（i）提供用于形成所述杆的起始材料; （ii）为所述成形的杆中的位置提供坚固的支撑件; （iii）提供杆形成装置，包括在开口处终止的通道; （iv）提供细长通道，其具有终止于所述通道内的开放远端的远侧部分; （v）通过所述细长通道将所述固体支持物与所述通道中的所述行进起始材料接触; （vi）以足以在所述远端部分中保持预定最小体积的速率同时将所述添加剂引入所述细长通道中，使得所述移动的固体支持物通过所述添加剂被所述添加剂连续浸没在所述远端部分中的所述添加剂中而被涂覆和/或浸渍一部分; 和（vii）允许包含所述固体支持物的所述形成的杆包含和/或浸渍的添加剂从所述通道的所述开放出口排出。

8. 发明授权

US07775956B2 Process and apparatus for processing filter tow strip 失效
标题翻译：过滤丝束的加工和加工设备
公开(公告)号：US07775956B2
公开(公告)日：2010-08-17
申请号：US11785577
申请日：2007-04-18
申请人： Stephen Wolff , Gerd Strohecker , Sönke Horn , Jan Peisker
发明人： Stephen Wolff , Gerd Strohecker , Sönke Horn , Jan Peisker
IPC分类号： B31C99/00 , A24C5/18
CPC分类号： A24D3/0204 , A24D3/0212 , A24D3/027
摘要： A processing unit for processing at least one filter tow strip to produce filters for rod-shaped smoking articles includes at least one tow guidance section along which the filter tow strip is moved in a direction of a longitudinal extension of the filter tow strip. The tow guidance section includes processing devices used for processing the filter tow strip. The processing devices are arranged in a sequence essentially one above the other, so that at least a segment of the tow guidance section that is located in a region of the processing devices is oriented at an angle to a horizontal line.
摘要翻译：用于处理至少一个过滤丝束条以生产用于棒状吸烟制品的过滤器的处理单元包括至少一个丝束引导部分，过滤丝束条沿着过滤丝束条沿着过滤丝条的纵向延伸方向移动。牵引引导部分包括用于处理过滤丝条的处理装置。处理装置基本上一个地布置在另一个之上，使得位于处理装置的区域中的拖链引导部分的至少一个部分被定向成与水平线成一定角度。

9. 发明申请

US20090260643A1 FILTER MAKING APPARATUS 有权
标题翻译：过滤器制造设备
公开(公告)号：US20090260643A1
公开(公告)日：2009-10-22
申请号：US12426565
申请日：2009-04-20
申请人： ROBERTO LIBBRA , Fabio Cantieri
发明人： ROBERTO LIBBRA , Fabio Cantieri
IPC分类号： A24B15/00
CPC分类号： A24D3/0212 , A24D3/022
摘要： The invention concerns a filter making apparatus comprising: a filter material converging device, a flavor element positioning device comprising a passage element, the passage element comprising a passageway, a first inlet, a second inlet, and an outlet, the first inlet and second inlet being in fluid communication with the passageway, wherein the first inlet is adapted to pass a continuous strand of material into the passage element, wherein the second inlet is adapted to pass fluid into the passage element, and wherein the outlet is positioned at a point downstream from at least a portion of the filter material converging device, wherein the passage element is adapted to pass through the second inlet and into the filter material either the continuous strand of material from the first inlet, or fluid from the second inlet, or the continuous strand of material from the first inlet together with fluid from the second inlet.
摘要翻译：本发明涉及一种过滤器制造设备，包括：过滤材料会聚装置，包括通道元件的风味元件定位装置，所述通道元件包括通道，第一入口，第二入口和出口，所述第一入口和第二入口与所述通道流体连通，其中所述第一入口适于将连续的材料束通过所述通道元件，其中所述第二入口适于将流体传递到所述通道元件中，并且其中所述出口位于下游的点来自所述过滤材料会聚装置的至少一部分，其中所述通道元件适于穿过所述第二入口并进入所述过滤材料，所述第一入口的所述连续材料束，或来自所述第二入口的流体，或所述连续来自第一入口的物料线以及来自第二入口的流体。

10. 发明授权

US5012828A Tobacco smoke filter containing particulate additive 失效
标题翻译：烟草烟雾过滤器含有微粒添加剂
公开(公告)号：US5012828A
公开(公告)日：1991-05-07
申请号：US415049
申请日：1989-09-29
申请人： Ernest B. Hayes , Paul F. Clarke
发明人： Ernest B. Hayes , Paul F. Clarke
IPC分类号： A24D3/02 , A24D3/04 , A24D3/16
CPC分类号： A24D3/0212 , A24D3/048 , A24D3/163
摘要： A tobacco smoke filter comprising a rod of tobacco smoke filtering material incorporating particulate additive, wherein at least some of the particulate additive is concentrated on one or a restricted number of threads and/or strips incorporated within the remaining body of filtering material, the additive adhering to said thread(s) and/or strip(s).
摘要翻译：一种烟草烟雾过滤器，包括结合有微粒添加剂的烟草烟雾过滤材料棒，其中至少一些颗粒状添加剂集中在一个或限制数量的过滤材料剩余体内的螺纹和/或条带上，添加剂粘附到所述线和/或条上。

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