WO2008146170A2 - Papier à cigarette à bandeau en créneaux - Google Patents

Papier à cigarette à bandeau en créneaux Download PDF

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Publication number
WO2008146170A2
WO2008146170A2 PCT/IB2008/002463 IB2008002463W WO2008146170A2 WO 2008146170 A2 WO2008146170 A2 WO 2008146170A2 IB 2008002463 W IB2008002463 W IB 2008002463W WO 2008146170 A2 WO2008146170 A2 WO 2008146170A2
Authority
WO
WIPO (PCT)
Prior art keywords
crenels
merlons
leading edge
wrapper
smoking article
Prior art date
Application number
PCT/IB2008/002463
Other languages
English (en)
Other versions
WO2008146170A3 (fr
Inventor
Marc W. Rose
Original Assignee
Philip Morris Products S.A.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to KR1020097023547A priority Critical patent/KR101497163B1/ko
Priority to CN2008800176482A priority patent/CN101677630B/zh
Priority to ES08807126T priority patent/ES2409934T3/es
Priority to DK08807126.1T priority patent/DK2160105T3/da
Priority to MX2009012618A priority patent/MX2009012618A/es
Priority to SI200830915T priority patent/SI2160105T1/sl
Priority to NZ580602A priority patent/NZ580602A/xx
Priority to EP08807126A priority patent/EP2160105B1/fr
Application filed by Philip Morris Products S.A. filed Critical Philip Morris Products S.A.
Priority to AU2008256346A priority patent/AU2008256346B2/en
Priority to PL08807126T priority patent/PL2160105T3/pl
Priority to BRPI0811981A priority patent/BRPI0811981B1/pt
Priority to CA2685096A priority patent/CA2685096C/fr
Priority to JP2010509913A priority patent/JP5334960B2/ja
Publication of WO2008146170A2 publication Critical patent/WO2008146170A2/fr
Publication of WO2008146170A3 publication Critical patent/WO2008146170A3/fr
Priority to IL201543A priority patent/IL201543A/en
Priority to HRP20130388AT priority patent/HRP20130388T1/hr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/025—Cigars; Cigarettes with special covers the covers having material applied to defined areas, e.g. bands for reducing the ignition propensity
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/10—Cigars; Cigarettes with extinguishers

Definitions

  • a wrapper for a smoking article herein comprises a base web having a nominal permeability and a banded region with sufficient add-on material such that the wrapper has a permeability at the banded region less than the nominal permeability of the base web.
  • a leading edge of the banded region as seen by an advancing coal is crenellated.
  • FIG. 1 is a perspective view of a smoking article according to this disclosure
  • FIG. 2 is a schematic view of a wrapper paper having a first embodiment of a crenellated banded region
  • FIG. 3 is a schematic view of a wrapper paper having a second embodiment of a crenellated banded region
  • FIG 4 is a schematic view of a wrapper paper having a third embodiment of a crenellated banded region.
  • FIG. 5 is a schematic view of a wrapper paper having a fourth embodiment of a crenellated banded region.
  • a smoking article 1 includes a tobacco rod 2.
  • the tobacco rod 2 may include a cut filler 3 of tobacco and is surrounded by wrapper paper 10.
  • One end of the smoking article may include a suitable filter 4 surrounded by suitable filter tipping paper.
  • the smoking article 1 typically may have a generally circular cross section over the length of the smoking article. Nevertheless, other cross-sectional shapes including, for example, oval, are within the scope of this description.
  • the tobacco rod 2 has a nominal length measured from the tipping paper to the free end of the tobacco rod along a longitudinal axis of smoking article. By way of example, that nominal length may lie in the range of about 60mm to about 100mm.
  • the wrapper paper 10 includes a base web which typically is permeable to air. Permeability of wrapper paper is normally identified in Coresta units. A Coresta unit measures paper permeability in terms of volumetric flow rate (i.e., cm 3 /sec) per unit area ⁇ i.e., cm 2 ) per unit pressure drop ⁇ i.e., cm of water).
  • the base web for conventional wrapper paper also has well-known basis weights, measured in grams per square meter, abbreviated as "gsm”. The permeability and basis weight for the base web of typical smoking article papers commonly used in the industry are set out in the table below:
  • the base web of a preferred wrapper paper has a permeability of at least about 20 Coresta units. Most preferably, the wrapping paper has a permeability greater than about 30 Coresta, such as common base webs having nominal permeabilities of about 33 and about 46 Coresta with a basis weight of about 25 gsm. For some applications, the base web may have a permeability of greater than about 60 Coresta, or greater than about 80 Coresta, or even higher permeability values.
  • width of a banded region extends in a longitudinal direction of the tobacco rod, whereas a dimension in the circumferential direction of a banded region will be expressed as “transverse” or “in cross-direction” of "cross-web direction”.
  • Ignition Propensity is a standard test conducted as set forth in ASTM E 2187-04, "Standard Test Method for Measuring the Ignition Strength of Smoking articles", which is incorporated herein in its entirety by this reference thereto. Ignition propensity measures the probability that a smoking article, when placed on a substrate, will generate sufficient heat to maintain static burning of the tobacco rod. Low values for ignition propensity are desirable as such values correlate with a reduced likelihood that a smoldering smoking article will cause combustion in an underlying substrate.
  • Self-extinguishment herein is a reference to smoldering characteristics of a smoking article under free burn conditions.
  • a laboratory test is conducted at a temperature of 23°C ⁇ 3 0 C and relative humidity of 55% ⁇ 5%, both of which should be monitored by a recording hygrothermograph. Exhaust hood(s) remove combustion products formed during testing.
  • smoking articles to be tested are conditioned at 55% ⁇ 5% relative humidity and 23°C ⁇ 3 0 C for 24 hours.
  • the smoking articles are placed in glass beakers to assure free air access. Self-extinguishment testing takes place within an enclosure or test box.
  • a single port smoking machine or an electric lighter is used to ignite the smoking articles for the test.
  • an apparatus or "angle holder” holds the smoking articles to be tested by holding an end at angles of 0 (horizontal), 45°, and/or 90° (vertical). Twenty (20) smoking articles are tested at each of the 0°, 45°, and 90° positions. If more than one apparatus is used, the apparatuses are preferably positioned such that the smoking articles face away from each other to avoid cross interference.
  • an self-extinguishment value of 95% indicates that 95% of the smoking articles tested exhibited self-extinguishment under free burn conditions; while an self-extinguishment value of 20% indicates that only 20% of the smoking articles tested exhibited self-extinguishment under free burn conditions.
  • the self-extinguishment value may be referred to in terms of "self-extinguishment at 0° value”, “self-extinguishment at 45° value”, or “self-extinguishment at 90° value”, each of which refers to the value of self-extinguishment at the specified tested angle.
  • the self-extinguishment value may be referred to in terms of "self-extinguishment average value", which refers to an average of the three angular positions: namely, an average of (i) the "self-extinguishment at 0° value", (ii) the "self-extinguishment at 45° value", and (iii) the "self-extinguishment at 90° value".
  • Self-Extinction value or “self-extinguishment value” does not distinguish between self- extinguishment at 0°, self-extinguishment at 45°, self-extinguishment at 90°, or self-extinguishment average values and may refer to any one of them.
  • leading edge refers to the edge of a banded region that is closest to an approaching coal during smoldering of a smoking article whose wrapper contains the banded region
  • trailing edge refers to the edge of a banded region that is farthest from an approaching coal during smoldering of a smoking article whose wrapper contains the banded region
  • a wrapper for a smoking article comprises a base web 10 (see FIG. 2), having a nominal permeability and a plurality of banded regions 12 with sufficient add-on material such that the wrapper has a permeability at the banded region less than the nominal permeability of the base web.
  • a leading edge 14 of each banded region 12 is crenellated.
  • a trailing edge 16 of the banded region may also be crenellated.
  • the banded region 12 may have a leading edge 14 in which the crenels 20 are disposed between merlons 18.
  • the merlons 18 have a dimension in the transverse direction of the base web 10 which is substantially the same as the dimension in the transverse direction of the crenels 20.
  • the merlons 18 and associated crenels 20 may be generally rectangular. If desired, however, the merlons 18 and crenels 20 may have other geometric shapes including, without limitation, quadrilaterals, trapezoids, triangles, hexagons, and other regular or irregular geometric configurations.
  • the distance between the top of a merlon 18 and the bottom of an adjacent crenel 20 may lie in the range of about 2mm to about 5mm, and preferably may be about 3mm.
  • a similarly crenellated arrangement may also be provided.
  • a plurality of merlons 22 may be spaced transversely across the base web 10 and separated from one another by a corresponding plurality of crenels 24.
  • merlons 18 of the leading edge are transversely aligned with crenels 24 of the trailing edge and crenels 20 of the leading edge are transversely aligned with merlons 22 of the trailing edge.
  • the crenels 24 have a cross-web dimension substantially the same as the cross-web dimension of the merlons 18 at the leading edge 14 of the band.
  • the merlons 33 of the trailing edge 16 may have a cross-web dimension substantially the same as the cross-web dimension of the crenels 20 of the leading edge 14.
  • the distance between the top of a merlon 22 and the bottom of an adjacent crenel 24 at the trailing edge may also lie in the range of about 2mm to about 5mm, and preferably may be about 3mm.
  • the merlons 22 and crenels 24 of the trailing edge may be generally rectangular, generally quadrilateral, generally trapezoidal, generally triangular, generally hexagonal, or other geometric configurations.
  • the bottom of the crenels 20 of the leading edge is preferably spaced from the bottom of the crenels 24 of the trailing edge by a distance x lying in the range of about 2mm to about 5mm, and preferably in the range of about 3mm to about 4mm.
  • a substantially continuous band of width x extends transversely across the base web 10.
  • the bottom of the crenels 20 of the leading edge correspond to a leading edge of the substantially continuous band, while the bottom of the crenels 24 of the trailing edge correspond to a trailing edge of the substantially continuous band.
  • Adjacent banded regions 12 of the paper web 10 are spaced longitudinally from one another by a nominal spacing. That nominal spacing may lie in the range of about 10 to about 30 mm.
  • the cross-directional dimensions of the merlons 18, 22 and the crenels 20, 24 may be substantially the same as depicted in FIG. 2.
  • an integral number of pairs of merlons 18 and crenels 20 have a cross-web dimension corresponding to the nominal circumference of a smoking article.
  • two sets of merlons 18 and crenels 20 may have cross-web dimensions of about 6.2mm so that two pairs of each have a total cross-web dimension of about 24.8mm, which corresponds to the nominal circumference of a smoking article.
  • the merlons 44 may have a cross-web dimension of about half the cross-web dimension of the associated crenel 46. Nevertheless, an integral number of pairs of merlons 44 and crenels 46 corresponds to the nominal circumference of smoking article, as discussed above.
  • the height of the merlons 44, or depth of the crenels 46 preferably lies in the same range of values as discussed in connection with FIG. 2.
  • the pattern when establishing a printing pattern for a roll of crenellated paper, the pattern should repeat itself across the roll according to a transverse dimension equal to the nominal circumference of the cigarette that is to bear the pattern, even though the roll may be slit at a slightly greater dimension than the nominal circumference of the cigarette (to provide edge portions for the seam along the tobacco rod). This practice will assure establishment of the pattern as intended on the cigarette regardless of where slitting is initiated or the dimensions of the seam.
  • the roll of crenellated paper would be slit every 27mm but the pattern of eight (8) merlons would repeat every 24.8mm.
  • the cross-web dimensions of the trailing edge merlons 50 and the trailing edge crenels 48 are different from the cross-web dimensions of the leading edge merlons 44 and the leading edge crenels 46.
  • an integral number of set of merlons 48 and crenels 50 have a cross web dimension corresponding to the nominal circumference of a smoking article.
  • the cross-web dimension of the crenels 48 is substantially less than the cross-web dimension of the merlons 44 on the opposed portion of the leading edge 40.
  • the depth of the crenels 48, or the height of the merlons 50 lies in the range of dimensions discussed above in connection with FIG. 2.
  • the spacing between the bottom of the crenels 46 on the leading edge and the bottom of the crenels 48 on the trailing edge also lies in the range of dimension discussed above in connection with FIG. 2. Spacing between adjacent banded regions 12 in FIG. 3 also lies in the same range discussed above in connection with FIG. 2.
  • the leading edge 14 of the banded region 12 may have substantially the same characteristics discussed above in connection with FIG. 2.
  • the trailing edge 64 may have merlons 60 having cross-web dimensions substantially greater than the cross-web dimensions of the opposed crenels 20 of the leading edge, while the cross-web dimensions of the trailing edge crenels 62 are substantially less than the cross-web dimensions of the corresponding opposed merlons 18 of the leading edge 14. Spacing between the crenellated leading and trailing edges in FIG. 4, and longitudinal spacing between adjacent banded regions 12 of FIG. 4 are substantially the same as described above in connection with FIG. 2.
  • FIG. 5 illustrates yet another embodiment of the crenellated banded regions in accordance with this disclosure.
  • the leading edge 14 may have the characteristics described above in connection with FIG. 2, or FIG. 3.
  • the trailing edge 70 of the crenellated banded region 12 may be straight. Spacing between the bottom of the crenels 20 and the trailing edge 70 may be selected the same as the spacing between the crenellated regions 20, 24 of FIG. 2.
  • adjacent banded regions 12 are preferably spaced as described in FIG. 2.
  • Merlons of the leading edge may have a transverse dimension in the range of about 3mm to about 7mm.
  • merlons of the leading edge may have a transverse dimension of about 3.1mm, about 4.2mm, or about 6.2mm.
  • Crenels of the leading edge may have a transverse dimension in the range of about 3mm and about 7mm.
  • crenels of the leading edge may have a transverse dimension of about 3.1mm, about 4.2mm, about 5.2mm, or about 6.2mm.
  • Merlons of the trailing edge may have a transverse dimension in the range of about 6mm and about 10mm.
  • merlons of the trailing edge may have a transverse dimension of about 5.775mm, about 6.2mm, or about 6.775mm.
  • Crenels of the trailing edge may have a transverse dimension in the range of about 1mm and about 7mm.
  • crenels of the trailing edge may have a transverse dimension of about 1mm, about 2.1mm, or about 6.2mm.
  • a smoking article may comprise a tobacco rod and a wrapper as described herein.
  • the wrapper preferably has a dimension in cross-direction that takes into account a circumference of the tobacco rod and an overlapping seam.
  • dimensions in cross-direction of merlons and crenels of the crenellated banded region are determined such that on the smoking article, the leading edge of the banded region preferably comprises at least two crenels and at least two merlons.
  • the leading edge of the banded region can comprise two crenels and two merlons, three crenels and three merlons, or four crenels and four merlons.
  • the smoking article lies on the substrate during smoldering, combustion is modulated by the crenellated leading edge; specifically, merlons of the leading edge reduce the progression of the smoldering, while crenels of the leading edge allow a limited amount of smoldering to continue during free burn conditions. Accordingly, desirable self-extinguishment and ignition propensity characteristics should be achievable.
  • the banded regions of add-on material permit a smoking article to be designed with an advantageous combination of low ignition propensity values and low self-extinguishment values.
  • the low permeability banded regions of add-on material provide areas of film-forming compound along the length of the tobacco rod which can cooperate with a substrate to extinguish the lit smoking article when it is placed on a substrate, yet these areas of film-forming compound do not cause the smoking article to self-extinguish when the smoking article is held by a smoker in a free burn condition.
  • the smoking article can exhibit a reduced ignition proclivity while retaining a desirable free-bum quality or low self-extinguishment value by applying banded regions of film-forming compound to the base web according to this description.
  • the add-on material can be applied to one or to both sides of the base web.
  • banded regions are applied to the base web of the wrapper paper.
  • An object of this description is to provide wrapper papers which, when formed into a tobacco rod, exhibit ignition propensity values no greater than 25 and self-extinguishment values no greater than 50. Even more preferred, is an ignition propensity value for the resulting smoking article no greater than about 15; and the most preferred ignition propensity value for the resulting smoking article is no greater than about 10. Lower self-extinguishment values are also desired. In this connection, a more preferred self-extinguishment value is less than about 25; while the most preferred self-extinguishment value is less than about 10.
  • the transverse dimensions of the wrapper paper are selected based on the diameter of the finished smoking article (about 7mm to about 10mm) and allowing for overlapping material at a longitudinal seam of about 1mm to about 2mm.
  • the wrapper paper dimension in cross-direction may be about 27mm for a smoking article having a circumference of about 25.6mm.
  • the banded regions may be formed by applying one or more layers of an aqueous film- forming composition to the base web of the wrapper paper to reduce the permeability of the paper in those banded regions.
  • a cellulosic material may also be used to form the banded regions.
  • a film-forming composition preferably may include water and a high concentration of an occluding agent, e.g., 20% to about 50% by weight.
  • the film-forming compound can include one or more occluding agents such as starch, alginate, cellulose or gum and may also include calcium carbonate as a filler. Where starch is the film- forming compound, a concentration of about 24% may be advantageous.
  • the film-forming composition may be applied to the base web of the wrapper paper 24 using gravure printing, digital printing, coating or spraying using a template, or any other suitable technique. For example, the film-forming compounds and methods for applying film-forming compounds described in U.S. Application Publication No.
  • 2007/0102017 A1 which is hereby incorporated herein in its entirety by this reference thereto, may be chosen for applying banded regions to the base web of the wrapper paper.
  • the banded regions of add-on material can be formed by printing multiple, successive layers, e.g., two or more successive layers registered or aligned with one another.
  • the material in layers may be the same of different. For example, one layer may be starch while the next layer may be starch and calcium carbonate.
  • the ability to extinguish the smoking article may depend more on providing minimum lengthwise extent of film-forming compound, rather than a particular weight per area of film-forming compound.
  • the amount of film-forming compound used may be increased without losing a free-bum quality if a burn accelerator is applied to the paper.
  • the banded regions of add-on material reduce permeability of the wrapper paper to the range of from about 0 to about 10 Coresta.
  • a multiple stage printing apparatus as described herein typically includes a reel, first gravure printing station, second gravure printing station, third gravure printing station, collection reel, rollers, impression cylinder, backing roller, nips, reservoir, pump, heat exchanger, applicator, bath, collector, drain, doctor blade, adjustment cylinders, and idler roller.
  • the banded regions, or stripes can be applied to a base web using the same cellulosic material that forms the base web.
  • the banded regions may comprise a slurry of highly refined fibrous cellulose (e.g., fibers, fibrils, microfibrils, or combinations thereof) or other add-on material applied using various spray or coating techniques, including application techniques that utilize a moving orifice applicator at the forming section of a paper-making machine as described in commonly owned US-A-5 997 691 and US-A-6 596 125, the contents of which are hereby incorporated by reference in their entirety.

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  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Paper (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

La présente invention concerne une enveloppe (10) pour article à fumer (1) comportant de préférence une zone bandeau en créneaux (12) et se distinguant, non seulement par une faible propension à se consumer, mais aussi par de moindres taux d'extinction spontanée dans des conditions de combustion en milieu ouvert.
PCT/IB2008/002463 2007-06-01 2008-05-29 Papier à cigarette à bandeau en créneaux WO2008146170A2 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
AU2008256346A AU2008256346B2 (en) 2007-06-01 2008-05-29 Crenellated banded cigarette paper
CN2008800176482A CN101677630B (zh) 2007-06-01 2008-05-29 发烟制品用的包装纸及相关发烟制品
PL08807126T PL2160105T3 (pl) 2007-06-01 2008-05-29 Ząbkowany pasemkowy papier papierosowy
MX2009012618A MX2009012618A (es) 2007-06-01 2008-05-29 Papel de cigarrillos franjeado almenado.
SI200830915T SI2160105T1 (sl) 2007-06-01 2008-05-29 Cigaretni papir z nazobčanim trakom
NZ580602A NZ580602A (en) 2007-06-01 2008-05-29 Crenellated banded cigarette paper with merlons of the leading edge transversely aligned with crenels of the trailing edge
EP08807126A EP2160105B1 (fr) 2007-06-01 2008-05-29 Papier à cigarette à bandeau en créneaux
KR1020097023547A KR101497163B1 (ko) 2007-06-01 2008-05-29 총안형상의 밴드화된 궐련종이
ES08807126T ES2409934T3 (es) 2007-06-01 2008-05-29 Papel de cigarrillo bandeado con entrantes y salientes.
DK08807126.1T DK2160105T3 (da) 2007-06-01 2008-05-29 Cigaretpapir med kreneleret bånd
BRPI0811981A BRPI0811981B1 (pt) 2007-06-01 2008-05-29 envoltório para um artigo de fumo e artigo de fumo
CA2685096A CA2685096C (fr) 2007-06-01 2008-05-29 Papier a cigarette a bandeau en creneaux
JP2010509913A JP5334960B2 (ja) 2007-06-01 2008-05-29 ギザギザ形帯付きシガレット紙
IL201543A IL201543A (en) 2007-06-01 2009-10-15 Reinforced bonded cigarette paper
HRP20130388AT HRP20130388T1 (en) 2007-06-01 2013-05-03 Crenellated banded cigarette paper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92482507P 2007-06-01 2007-06-01
US60/924,825 2007-06-01

Publications (2)

Publication Number Publication Date
WO2008146170A2 true WO2008146170A2 (fr) 2008-12-04
WO2008146170A3 WO2008146170A3 (fr) 2009-01-29

Family

ID=40075606

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/002463 WO2008146170A2 (fr) 2007-06-01 2008-05-29 Papier à cigarette à bandeau en créneaux

Country Status (23)

Country Link
EP (1) EP2160105B1 (fr)
JP (1) JP5334960B2 (fr)
KR (1) KR101497163B1 (fr)
CN (1) CN101677630B (fr)
AU (1) AU2008256346B2 (fr)
BR (1) BRPI0811981B1 (fr)
CA (1) CA2685096C (fr)
CY (1) CY1114059T1 (fr)
DK (1) DK2160105T3 (fr)
ES (1) ES2409934T3 (fr)
HR (1) HRP20130388T1 (fr)
IL (1) IL201543A (fr)
MX (1) MX2009012618A (fr)
MY (1) MY149897A (fr)
NZ (1) NZ580602A (fr)
PL (1) PL2160105T3 (fr)
PT (1) PT2160105E (fr)
RU (2) RU141743U1 (fr)
SI (1) SI2160105T1 (fr)
TW (1) TWI454224B (fr)
UA (2) UA96341C2 (fr)
WO (1) WO2008146170A2 (fr)
ZA (2) ZA200907201B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2404512A1 (fr) 2010-07-06 2012-01-11 TEWS Elektronik GmbH & Co. KG Dispositif de fabrication de cigarettes dans l'industrie de traitement du tabac et procédé correspondant
AU2008291834B2 (en) * 2007-08-29 2013-05-16 Philip Morris Products S.A. Undulated banded cigarette paper
WO2014082796A1 (fr) * 2012-11-30 2014-06-05 Delfortgroup Ag Papier à cigarette amélioré pour cigarettes auto-extinguibles

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10905154B2 (en) * 2011-05-16 2021-02-02 Altria Client Services Llc Alternating patterns in cigarette wrapper, smoking article and method
ES2402151B1 (es) * 2011-10-17 2014-02-28 Miquel Y Costas & Miquel, S.A. Procedimiento de impresión monocapa de papel para artículos de fumar.
GB201315492D0 (en) * 2013-08-30 2013-10-16 British American Tobacco Co Smoking Article

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997691A (en) 1996-07-09 1999-12-07 Philip Morris Incorporated Method and apparatus for applying a material to a web
US6596125B2 (en) 2001-09-21 2003-07-22 Philip Morris Incorporated Method and apparatus for applying a material to a web
US20070102017A1 (en) 2005-08-15 2007-05-10 Philip Morris Usa Inc., Richmond, Va Usa. Gravure-printed, branded cigarette paper

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2136767A5 (fr) * 1971-04-26 1972-12-22 Haring Theodor
US3805799A (en) * 1972-07-17 1974-04-23 Philip Morris Inc Cigarette ventilation achieved with coated wrapper
US4044778A (en) * 1973-09-10 1977-08-30 Cohn Charles C Cigarettes
IE48028B1 (en) * 1977-09-16 1984-09-05 Gallaher Ltd Smoking rod wrapper
CN2113623U (zh) * 1991-08-02 1992-08-26 长春市现代环境与保健科研所 一种阻燃烟蒂的香烟
US5820998A (en) * 1994-03-08 1998-10-13 Schweitzer-Mauduit International, Inc. Coated paper and process for making the same
US5878754A (en) * 1997-03-10 1999-03-09 Schweitzer-Mauduit International, Inc. Smoking article wrapper for controlling ignition proclivity of a smoking article
US7237559B2 (en) * 2001-08-14 2007-07-03 R.J. Reynolds Tobacco Company Wrapping materials for smoking articles
US20040261805A1 (en) 2002-04-30 2004-12-30 Brown & Williamson Tobacco Corporation Smoking article
US7281540B2 (en) * 2002-12-20 2007-10-16 R.J. Reynolds Tobacco Company Equipment and methods for manufacturing cigarettes
US7234471B2 (en) * 2003-10-09 2007-06-26 R. J. Reynolds Tobacco Company Cigarette and wrapping materials therefor
KR20040066758A (ko) * 2004-06-30 2004-07-27 김병수 담배공초 자동소화 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997691A (en) 1996-07-09 1999-12-07 Philip Morris Incorporated Method and apparatus for applying a material to a web
US6596125B2 (en) 2001-09-21 2003-07-22 Philip Morris Incorporated Method and apparatus for applying a material to a web
US20070102017A1 (en) 2005-08-15 2007-05-10 Philip Morris Usa Inc., Richmond, Va Usa. Gravure-printed, branded cigarette paper

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008291834B2 (en) * 2007-08-29 2013-05-16 Philip Morris Products S.A. Undulated banded cigarette paper
EP2404512A1 (fr) 2010-07-06 2012-01-11 TEWS Elektronik GmbH & Co. KG Dispositif de fabrication de cigarettes dans l'industrie de traitement du tabac et procédé correspondant
DE102010026178A1 (de) 2010-07-06 2012-01-12 Tews Elektronik Gmbh & Co. Kg Vorrichtung zur Herstellung von Zigaretten in der tabakverarbeitenden Industrie sowie ein Verfahren hierzu
US9277767B2 (en) 2010-07-06 2016-03-08 Tews Elektronik Gmbh & Co. Kg Device for producing cigarettes in the tobacco processing industry and a method therefore
WO2014082796A1 (fr) * 2012-11-30 2014-06-05 Delfortgroup Ag Papier à cigarette amélioré pour cigarettes auto-extinguibles
KR20150090083A (ko) 2012-11-30 2015-08-05 델포르트그룹 아게 자기 소화 담배를 위한 향상된 담배 종이
US9392818B2 (en) 2012-11-30 2016-07-19 Delfortgroup Ag Cigarette paper for self-extinguishing cigarettes

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MX2009012618A (es) 2009-12-11
ES2409934T3 (es) 2013-06-28
KR101497163B1 (ko) 2015-02-27
SI2160105T1 (sl) 2013-04-30
PL2160105T3 (pl) 2013-08-30
CY1114059T1 (el) 2016-07-27
UA96341C2 (ru) 2011-10-25
MY149897A (en) 2013-10-31
AU2008256346A1 (en) 2008-12-04
CA2685096A1 (fr) 2008-12-04
BRPI0811981B1 (pt) 2018-08-28
RU141743U1 (ru) 2014-06-10
BRPI0811981A2 (pt) 2014-11-18
UA97277C2 (en) 2012-01-25
CN101677630A (zh) 2010-03-24
WO2008146170A3 (fr) 2009-01-29
KR20100018506A (ko) 2010-02-17
AU2008256346B2 (en) 2013-05-23
JP2010529307A (ja) 2010-08-26
EP2160105B1 (fr) 2013-03-06
IL201543A (en) 2015-05-31
JP5334960B2 (ja) 2013-11-06
ZA200907201B (en) 2010-07-28
EP2160105A2 (fr) 2010-03-10
CN101677630B (zh) 2013-07-31
ZA200907711B (en) 2010-07-28
PT2160105E (pt) 2013-05-27
RU2009149305A (ru) 2011-07-20
DK2160105T3 (da) 2013-05-27
TW200917973A (en) 2009-05-01
IL201543A0 (en) 2010-05-31
NZ580602A (en) 2012-08-31
TWI454224B (zh) 2014-10-01
HRP20130388T1 (en) 2013-06-30
CA2685096C (fr) 2016-05-03

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