CN114727648A - Tobacco product manufacturing apparatus with parallel wrapping paper handling assembly - Google Patents
Tobacco product manufacturing apparatus with parallel wrapping paper handling assembly Download PDFInfo
- Publication number
- CN114727648A CN114727648A CN202080060938.6A CN202080060938A CN114727648A CN 114727648 A CN114727648 A CN 114727648A CN 202080060938 A CN202080060938 A CN 202080060938A CN 114727648 A CN114727648 A CN 114727648A
- Authority
- CN
- China
- Prior art keywords
- paper
- tipping paper
- tipping
- assembly
- tobacco product
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/005—Treatment of cigarette paper
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/002—Feeding arrangements for individual paper wrappers
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/46—Making paper tubes for cigarettes
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/52—Incorporating filters or mouthpieces into a cigarette rod or a tobacco rod
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
A tobacco product manufacturing apparatus is disclosed that includes a tobacco product rod making machine, a filter tipping assembly downstream of the tobacco product rod making machine, and a parallel wrap paper handling assembly as part of the filter tipping assembly. The filter tipping assembly includes a filter processing subassembly configured to receive single or double length tobacco rods from the tobacco product rod making machine, attach tobacco product filters to the tobacco rods, and wrap wrapping paper around the tobacco rods to which the tobacco product filters are attached. The wrapping sheet handling assembly comprises a supply roll configured to hold a continuous web of wrapping sheet, a wrapping sheet seasoning unit configured to receive the continuous web of wrapping sheet from the supply roll and to process the wrapping sheet to apply seasoning to the continuous web of wrapping sheet, and a wrapping sheet feeder coupled to the filter handling sub-assembly and configured to feed seasoned wrapping sheet to the filter handling sub-assembly, wherein the wrapping sheet comprises tipping paper, wherein the parallel wrapping sheet handling assembly (4) comprises a parallel tipping paper handling assembly, wherein the wrapping sheet handling unit (7) comprises a tipping paper seasoning unit, and wherein the wrapping sheet feeder (5) comprises a tipping paper feeder, the parallel tipping paper handling assembly (4) further comprising: a tipping paper splicing unit (6a) coupled upstream of the tipping paper seasoning unit (7) and adapted to cut the continuous web of tipping paper from the supply reel in half.
Description
Technical Field
The present invention relates to a tobacco product manufacturing apparatus having a parallel wrapping paper handling assembly and a method for manufacturing a tobacco product, for example a smoking article such as a cigarette, cigarillo, cigar or heating non-combustible product (HNB).
Background
Tobacco products, such as cigarettes or Heated Tobacco Products (HTPs), are typically manufactured using a multi-stage manufacturing machine that performs subsequent manufacturing steps within a single system or apparatus. In particular, the entire manufacturing process from the initial compound to the ready-made tobacco product is an automated process with no interruptions between the different systems.
Documents DE 102010063466 a1 and WO 2009/141217 a1 disclose side-by-side assemblies for embossing and/or imprinting tipping paper prior to supplying the tipping paper to a cigarette maker. Document US 9,220,297B2 discloses a paper flavouring station located in a cigarette manufacturing plant.
Disclosure of Invention
In view of the above, some objects of the present invention are to find a solution for a simplified and more efficient way of using treated wrapping paper in the manufacture of tobacco products, in particular wrapping paper used in filter tipping assemblies of tobacco product manufacturing machines.
According to a first aspect of the invention, a tobacco product manufacturing apparatus includes a tobacco product rod making machine, a filter tipping assembly downstream of the tobacco product rod making machine, and a parallel wrap paper handling assembly as part of the filter tipping assembly and coupled to a filter handling subassembly. The filter tipping assembly includes a filter processing subassembly configured to receive single or double length tobacco rods from the tobacco product rod making machine, attach tobacco product filters to the tobacco rods, and wrap wrapping paper around the tobacco rods to which the tobacco product filters are attached. The wrapping-sheet handling assembly includes a supply roll configured to hold a continuous web of wrapping sheet, a wrapping-sheet handling unit configured to receive the continuous web of wrapping sheet from the supply roll and to process the supplied sheet to apply a flavoring to the continuous web of wrapping sheet, and a wrapping-sheet feeder coupled to the filter handling subassembly and configured to feed the processed wrapping sheet to the filter handling subassembly.
According to a second aspect of the invention, a method for manufacturing a tobacco product involves unwinding a continuous web of wrapping paper from a supply reel of a wrapping paper handling assembly of a tobacco product manufacturing apparatus, processing the wrapping paper in the wrapping paper handling assembly, and feeding the processed wrapping paper to a filter handling sub-assembly of the tobacco product manufacturing apparatus.
According to a first aspect, the wrapping paper comprises tipping paper. In some embodiments, the parallel wrap paper handling assembly comprises a parallel tipping paper handling assembly. In some embodiments, the wrapper handling unit comprises a tipping paper seasoning unit. In some embodiments, the wrapping paper feeder comprises a tipping paper feeder.
According to some embodiments of the tobacco product manufacturing apparatus, the parallel tipping paper handling assembly further comprises a tipping paper printing unit configured to imprint graphic printing indicia on the continuous web of tipping paper from the supply reel.
According to some embodiments of the tobacco product manufacturing apparatus, the parallel tipping paper handling assembly further comprises a tipping paper embossing unit configured to emboss the continuous web of tipping paper from the supply reel.
According to a first aspect, the parallel tipping paper handling assembly further comprises a tipping paper splicing unit coupled upstream of the tipping paper seasoning unit and adapted to cut the continuous web of tipping paper in half.
According to some embodiments of the tobacco product manufacturing apparatus, the parallel tipping paper handling assembly further comprises a tipping paper gluing unit coupled downstream of the tipping paper flavoring unit and configured to apply adhesive to the flavored tipping paper.
In some embodiments of the method for manufacturing tobacco products according to the second aspect of the present invention, the wrapping paper comprises tipping paper, and the wrapping paper handling assembly comprises a parallel tipping paper handling assembly of the tobacco product manufacturing apparatus.
In some embodiments, the graphical indicia is printed on the continuous web of tipping paper and may be printed by a tipping paper printing unit configured to imprint the continuous web of tipping paper from the supply roll.
In some embodiments, the continuous web of tipping paper is embossed by a tipping paper embossing unit configured to emboss the continuous web of tipping paper from the supply reel.
In some embodiments, the step of splicing the continuous web of tipping paper to cut the continuous web of tipping paper in half from the supply roll is performed by a tipping paper splicing unit coupled upstream of the tipping paper seasoning unit.
In some embodiments, the method further comprises applying adhesive to the flavoured tipping paper prior to attaching the tobacco rod to the tobacco product filter.
Drawings
For a more complete understanding of the present invention and the advantages thereof, exemplary embodiments of the present invention are explained in more detail in the following description with reference to the accompanying drawings, wherein like reference numbers represent like parts, and wherein:
FIG. 1 shows a schematic diagram illustrating functional blocks of a tobacco product manufacturing apparatus according to an embodiment of the present invention; and
figure 2 shows a flow diagram schematically representing a method for manufacturing tobacco products according to a further embodiment of the present invention.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. The drawings illustrate specific embodiments of the invention and together with the description serve to explain the principles of the invention. Other embodiments of the present invention and many of the attendant advantages of the present invention will be readily appreciated as the same become better understood by reference to the following detailed description.
It is to be understood that common and/or well-understood elements that may be useful or necessary in a commercially feasible embodiment are not necessarily depicted in order to facilitate a less obstructed view of these embodiments. The elements of the drawings are not necessarily to scale relative to each other. It will further be appreciated that certain actions and/or steps in the method embodiments may be described or depicted in a particular order of occurrence while those skilled in the art will understand that such specificity with respect to sequence is not actually required. It will also be understood that the terms and expressions used in the specification have the ordinary meaning as is accorded to such terms and expressions with respect to their corresponding respective areas of inquiry and study except where specific meanings have otherwise been set forth herein.
Detailed Description
As used herein, the term "heated tobacco product" or "heated non-combustible product" includes all tobacco products that produce an aerosol containing nicotine and other chemicals to be inhaled by a user. Heating the tobacco product simulates the behavior of smoking a conventional cigarette. For consumption of heated tobacco products, specially designed electronic heating systems are used to contain therein samples of heated tobacco products for heating and forming aerosols. To generate the aerosol, the heating system heats the tobacco contained in the heated tobacco product to a temperature below the ignition temperature of the tobacco mixture such that compounds of the tobacco mixture are vaporized and transported within the heating system towards a user inhaling the vapor/aerosol.
As used herein, the term "tobacco product" may include any "heated tobacco product" or "heated non-combustible product" as detailed above. The term "tobacco product" may also include any ready-to-use combustible tobacco product designed to be smoked by combustion of tobacco material contained in the product, including cigarettes, cigars, cigarillos, round-tipped cigarillos (blunt), and hand cigarettes.
Figure 1 of the accompanying drawings shows a schematic diagram illustrating the functional blocks of a tobacco product manufacturing apparatus 10. The tobacco product manufacturing apparatus 10 may comprise, in particular, a tobacco product rod making machine 1. This rod making machine 1 produces rods of shredded tobacco material wrapped with wrapping paper. The tobacco product rods produced by the rod making machine 1 are automatically transferred to the filter treatment sub-assembly 2a of the filter tipping assembly 2 downstream of the tobacco product rod making machine 1, for example using a suitable transfer device.
During the manufacturing process, the rod making machine 1 can produce single-length or double-length rods of tobacco products as semi-finished products. Single or double length rods are transferred in their entirety to the filter treatment subassembly 2 a. During transfer, the double length tobacco product rods may optionally be split at their centers. The separate double length tobacco product rods may be provided with a double length filter interposed between two resulting single length rods. Alternatively, if a single length of tobacco product rod is transferred to the filter handling subassembly 2a, a tobacco product filter may be attached to one end of the single length of tobacco product rod.
In any case, the filter handling subassembly 2a is further designed to wrap wrapping paper around a single length tobacco rod, or a separate double length tobacco rod, to which a tobacco product filter is attached. The wrapping paper used in the filter handling subassembly 2a is also referred to as "tipping paper" because it covers both the wrapping paper wrapped around the raw tobacco rod and any plug wrap wrapped around the filter element.
In the case of a double length tobacco product rod, the double length filter is then cut at its midpoint to produce two complete tobacco products, such as filter-attached cigarettes or heated non-burning rods. The separated manufactured tobacco products may then be aligned in their orientation and may be transferred to a downstream packaging assembly 3 of the tobacco product manufacturing apparatus 10.
In the manufacture of tobacco products, different paper types are used, such as plug wrap, rod wrap or tipping paper. Tipping paper may be used to wrap the filter and tobacco rod integrally. In order to wrap the rod-shaped semifinished product (raw tobacco rod, filter or combination of filter and tobacco rod) with any type of wrapping paper, the length of the wrapping paper is selected to be slightly longer than the circumference of the rod-shaped semifinished product. In this way, the two opposite ends of the length of wrapping paper will be superimposed on top of each other at the section of the bar-shaped blank. At this section (also referred to as the "wrapping portion"), the two ends may be glued to each other. The adhesive may already be applied to one end of any type of wrapping paper.
The filter tipping assembly 2 further comprises a parallel wrap note handling subassembly 4 mounted in the filter tipping assembly 2 and coupled to the filter handling subassembly 2 a. The wrapping paper handling assembly 4 may be, in particular, a tipping paper handling assembly configured for pre-treating tipping paper in parallel with the production of the remaining semi-finished tobacco product, i.e. treating the tipping paper substantially simultaneously and just in parallel with the processing of the semi-finished tobacco product.
With the wrapping paper handling sub-assembly 4, any type of wrapping paper for tobacco products can be handled in parallel. The wrapping paper handling subassembly 4 may include various subassemblies that may apply an embossed pattern, fragrance, and/or printed indicia to the wrapping paper, and apply a graphical pattern to the wrapping paper. The built-in solution of the wrapping paper handling subassembly 4 may advantageously replace any independent equipment in which any type of wrapping paper needs to be pre-treated before feeding the wrapping paper to the tobacco product manufacturing apparatus.
In the exemplary configuration of fig. 1, the wrapping sheet handling assembly 4 includes a supply roll 6 configured to hold a continuous web of wrapping sheet. Downstream of the supply roll 6, a wrapping paper handling unit 7 is arranged and configured for receiving a continuous web of wrapping paper from the supply roll. The wrapping paper handling unit 7 may be used to handle wrapping paper to apply embossing, printing and/or flavouring to a continuous web of wrapping paper. The correspondingly processed roll of wrapping paper may be transferred to a wrapping paper feeder 5 mounted in the filter tipping assembly 2. The embossed, printed and/or seasoned roll of wrapping paper may be fed to a filter handling subassembly 2a for further processing.
In certain variations, the wrapping paper comprises tipping paper, particularly when the parallel wrapping paper handling assembly 4 is a parallel tipping paper handling assembly. In some variations, the wrapping paper handling unit 7 may in such cases be a tipping paper seasoning unit, and the wrapping paper feeder 5 may be a tipping paper feeder. In some variations, the tipping paper printing unit 8 may be further included in the side-by-side wrap sheet handling assembly 4. The tipping paper printing unit 8 may be configured to imprint a graphic printing indicia on the continuous web of tipping paper from the supply reel 6.
In some variations, the side-by-side wrapping paper handling assembly 4 further includes a tipping paper embossing unit 9 therein. The tipping paper embossing unit 9 may be configured for embossing a continuous web of tipping paper from the supply reel 6.
The parallel tipping paper handling assembly 4 may further comprise a tipping paper splicing unit 6a coupled upstream of the tipping paper seasoning unit 7. The tipping paper splicing unit 6a may cut the continuous web of tipping paper from the supply roll in half so that two separate webs of tipping paper of desired length and/or width may be flavoured simultaneously in the tipping paper flavouring unit 7.
In addition, a tipping paper gluing unit 7a may be provided downstream of the tipping paper seasoning unit 7. The tipping paper gluing unit 7a may be used to apply adhesive to the flavoured tipping paper, in particular in the wrapped portion of the flavoured tipping paper web.
Figure 2 schematically illustrates a flow diagram of stages of a method M for manufacturing tobacco products (e.g. cigarettes or heated non-combustible products). Method M comprises a first phase M1: a continuous web of wrapping paper is unwound from a supply reel 6 of the wrapping paper handling sub-assembly 4 of the filter tipping assembly 2. The tobacco product manufacturing apparatus used in connection with method M may be, for example, a tobacco product manufacturing apparatus 10 as described and illustrated with reference to fig. 1.
In the second stage M2, the wrapping sheets are processed, i.e. flavoured, embossed and/or printed, in the wrapping sheet handling assembly 4. The treated wrapping paper is then fed to the filter tipping assembly 2 of the tobacco product manufacturing apparatus 10 in a third stage M3. The wrapping paper may comprise tipping paper in particular, and the wrapping paper handling assembly 4 may comprise a side-by-side tipping paper handling assembly of the tobacco product manufacturing apparatus 10 in particular. The method M of fig. 2 may advantageously allow parallel processing of tipping paper in a tobacco product manufacturing facility, such as the tobacco product manufacturing facility 10 of fig. 1.
Claims (13)
1. A tobacco product manufacturing apparatus (10) comprising:
a tobacco product rod making machine (1);
a filter tipping assembly (2) downstream of the tobacco product rod manufacturing machine (1), the filter tipping assembly (2) comprising a filter handling subassembly (2a) configured to receive single or double length tobacco rods from the tobacco product rod manufacturing machine (1), attach tobacco product filters to the tobacco rods, and wrap wrapping paper around the tobacco rods to which the tobacco product filters are attached; and
a parallel wrapping paper handling assembly (4) as part of the filter tipping assembly (2) and coupled to the filter handling subassembly (2a), the wrapping paper handling assembly (4) comprising a supply roll (6) configured to hold a continuous web of wrapping paper, a wrapping paper handling unit (7) configured to receive the continuous web of wrapping paper from the supply roll and to handle the wrapping paper to apply a flavour to the continuous web of wrapping paper, and a wrapping paper feeder (5) coupled to the filter handling subassembly (2a) and configured to feed flavoured, printed and/or embossed wrapping paper (5) to the filter handling subassembly (2a), wherein the wrapping paper comprises tipping paper, wherein the parallel wrapping paper handling assembly (4) comprises a parallel tipping paper handling assembly, wherein the wrapping paper handling unit (7) comprises a tipping paper seasoning unit, and wherein the wrapping paper feeder (5) comprises a tipping paper feeder,
the parallel tipping paper processing assembly (4) further comprises:
a tipping paper splicing unit (6a) coupled upstream of the tipping paper flavouring unit (7) and adapted to cut the continuous web of tipping paper from the supply reel in half.
2. A cigarette manufacturing apparatus (10) according to claim 1, wherein the wrapping paper handling unit (7) is additionally arranged to handle the wrapping paper to apply printing to the continuous web of wrapping paper.
3. A cigarette manufacturing apparatus (10) according to claim 2, the parallel tipping paper handling assembly (4) further comprising:
a tipping paper printing unit (8) configured to imprint graphic printing indicia on the continuous web of tipping paper from the supply roll (6).
4. A tobacco product manufacturing apparatus (10) according to one of claims 1 to 3, wherein the wrapping paper handling unit (7) is additionally configured to handle the wrapping paper to apply embossing to the continuous web of wrapping paper.
5. A tobacco product manufacturing apparatus (10) according to claim 4, the parallel tipping paper handling assembly (4) further comprising:
a tipping paper embossing unit (9) configured to emboss the continuous web of tipping paper from the supply reel (6).
6. Tobacco product manufacturing apparatus (10) according to one of the claims 1 to 5, the parallel tipping paper processing assembly (4) further comprising:
a tipping paper gluing unit (7a) coupled downstream of the tipping paper seasoning unit (7) and configured for applying adhesive to the seasoned tipping paper.
7. A method (M) for manufacturing tobacco products, comprising:
unwinding (M1) a continuous web of wrapping paper comprising tipping paper from a supply reel (6) of a wrapping paper handling sub-assembly (4) of a filter tipping assembly (2) of a tobacco product manufacturing apparatus (10);
splicing the continuous web of tipping paper to cut the continuous web of tipping paper from the supply roll in half;
processing (M2) the wrapping sheet in the wrapping sheet processing unit (4); and
the treated wrapper is fed to a filter treatment sub-assembly (2a) of the tobacco product manufacturing apparatus (10).
8. A method (M) according to claim 7, wherein the wrapping paper handling assembly (4) comprises a parallel tipping paper handling assembly of the tobacco product manufacturing apparatus (10).
9. A method (M) according to claim 7 or 8, wherein graphic indicia is printed on the continuous web of tipping paper.
10. A method (M) according to claim 9, wherein the graphical indicia are printed by a tipping paper printing unit (8) configured for embossing the continuous web of tipping paper from the supply reel (6).
11. A method (M) according to any one of claims 7 to 10, wherein the continuous web of tipping paper is embossed by a tipping paper embossing unit (9) configured for embossing the continuous web of tipping paper from the supply reel (6).
12. A method according to any one of claims 7 to 11, wherein the step of splicing the continuous web of tipping paper to cut the continuous web of tipping paper from the supply reel in half is performed by a tipping paper splicing unit (6a) coupled upstream of the tipping paper flavour unit (7).
13. A method according to any one of claims 7 to 12, further comprising the step of applying adhesive to the flavoured tipping paper prior to attaching the tobacco rod and tobacco product filter together.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19194061.8 | 2019-08-28 | ||
| EP19194061 | 2019-08-28 | ||
| PCT/EP2020/073713 WO2021037833A1 (en) | 2019-08-28 | 2020-08-25 | Tobacco product manufacturing apparatus with in-line wrapping paper processing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114727648A true CN114727648A (en) | 2022-07-08 |
Family
ID=67777182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080060938.6A Pending CN114727648A (en) | 2019-08-28 | 2020-08-25 | Tobacco product manufacturing apparatus with parallel wrapping paper handling assembly |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4021215A1 (en) |
| JP (1) | JP2022545996A (en) |
| KR (1) | KR20220050893A (en) |
| CN (1) | CN114727648A (en) |
| WO (1) | WO2021037833A1 (en) |
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| WO2006128551A1 (en) * | 2005-06-02 | 2006-12-07 | Hauni Maschinenbau Ag | Application of a liquid aroma substance to a material strip in the tobacco-processing industry |
| CN101068717A (en) * | 2004-12-30 | 2007-11-07 | 菲利普莫里斯生产公司 | Parallel cigarette filter combining techniques with particle filling of cavities |
| US20110030709A1 (en) * | 2009-08-07 | 2011-02-10 | Sebastian Andries D | Materials, Equipment, and Methods for Manufacturing Cigarettes |
| WO2011042354A1 (en) * | 2009-10-06 | 2011-04-14 | British American Tobacco (Investments) Limited | Printed and embossed wrapper for a smoking article and smoking article including a printed and embossed wrapper |
| WO2016058660A1 (en) * | 2014-10-14 | 2016-04-21 | Reemtsma Cigarettenfabriken Gmbh | Method of manufacturing smoking articles |
| CN106455677A (en) * | 2014-03-14 | 2017-02-22 | 英美烟草(投资)有限公司 | A smoking article assembly machine |
| CN106998792A (en) * | 2014-11-07 | 2017-08-01 | 英美烟草(投资)有限公司 | Smoking product kludge and the method for making smoking product |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6854469B1 (en) * | 2001-06-27 | 2005-02-15 | Lloyd Harmon Hancock | Method for producing a reduced ignition propensity smoking article |
| GB0809135D0 (en) | 2008-05-20 | 2008-06-25 | British American Tobacco Co | Apparatus and method for making a smoking article |
| DE102010063466A1 (en) * | 2010-12-17 | 2012-06-21 | Hauni Maschinenbau Ag | Apparatus for processing a paper web to be used for the production of rod-shaped smoking articles |
| KR102560560B1 (en) * | 2011-06-03 | 2023-07-26 | 타바코 리서치 앤드 디벨로프먼트 인스티튜트 (프러프라이어테리) 리미티드 | Modular apparatus for smoking article manufacture |
-
2020
- 2020-08-25 KR KR1020227005235A patent/KR20220050893A/en unknown
- 2020-08-25 JP JP2021575041A patent/JP2022545996A/en active Pending
- 2020-08-25 CN CN202080060938.6A patent/CN114727648A/en active Pending
- 2020-08-25 WO PCT/EP2020/073713 patent/WO2021037833A1/en unknown
- 2020-08-25 EP EP20761571.7A patent/EP4021215A1/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068717A (en) * | 2004-12-30 | 2007-11-07 | 菲利普莫里斯生产公司 | Parallel cigarette filter combining techniques with particle filling of cavities |
| WO2006128551A1 (en) * | 2005-06-02 | 2006-12-07 | Hauni Maschinenbau Ag | Application of a liquid aroma substance to a material strip in the tobacco-processing industry |
| US20110030709A1 (en) * | 2009-08-07 | 2011-02-10 | Sebastian Andries D | Materials, Equipment, and Methods for Manufacturing Cigarettes |
| WO2011042354A1 (en) * | 2009-10-06 | 2011-04-14 | British American Tobacco (Investments) Limited | Printed and embossed wrapper for a smoking article and smoking article including a printed and embossed wrapper |
| CN106455677A (en) * | 2014-03-14 | 2017-02-22 | 英美烟草(投资)有限公司 | A smoking article assembly machine |
| WO2016058660A1 (en) * | 2014-10-14 | 2016-04-21 | Reemtsma Cigarettenfabriken Gmbh | Method of manufacturing smoking articles |
| CN106998792A (en) * | 2014-11-07 | 2017-08-01 | 英美烟草(投资)有限公司 | Smoking product kludge and the method for making smoking product |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20220050893A (en) | 2022-04-25 |
| JP2022545996A (en) | 2022-11-02 |
| WO2021037833A1 (en) | 2021-03-04 |
| EP4021215A1 (en) | 2022-07-06 |
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Application publication date: 20220708 |