WO2002092913A1 - Papier pour articles a fumer reduisant la quantite de fumee laterale visible - Google Patents

Papier pour articles a fumer reduisant la quantite de fumee laterale visible Download PDF

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Publication number
WO2002092913A1
WO2002092913A1 PCT/JP2002/004650 JP0204650W WO02092913A1 WO 2002092913 A1 WO2002092913 A1 WO 2002092913A1 JP 0204650 W JP0204650 W JP 0204650W WO 02092913 A1 WO02092913 A1 WO 02092913A1
Authority
WO
WIPO (PCT)
Prior art keywords
amount
sidestream smoke
visible
wrapping paper
paper
Prior art date
Application number
PCT/JP2002/004650
Other languages
English (en)
Japanese (ja)
Inventor
Satoshi Ishikawa
Takeo Tsutsumi
Makoto Sato
Kaoru Inoue
Original Assignee
Japan Tobacco Inc.
Mishima Paper Co., Ltd.
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
Application filed by Japan Tobacco Inc., Mishima Paper Co., Ltd. filed Critical Japan Tobacco Inc.
Priority to EP02769593A priority Critical patent/EP1403432B1/fr
Priority to DK02769593.1T priority patent/DK1403432T3/da
Priority to CA2447597A priority patent/CA2447597C/fr
Priority to JP2002590167A priority patent/JP3897700B2/ja
Priority to KR1020037014640A priority patent/KR100632280B1/ko
Priority to AT02769593T priority patent/ATE537299T1/de
Priority to ES02769593T priority patent/ES2377395T3/es
Publication of WO2002092913A1 publication Critical patent/WO2002092913A1/fr
Priority to US10/706,038 priority patent/US20040094174A1/en

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates

Definitions

  • the present invention relates to a wrapper for smoking articles that reduces the amount of visible tobacco sidestream smoke.
  • the fishtail method uses a smoke chamber with a fishtail-shaped open lower end.
  • a smoke filter (diameter: 44 mm) is attached to the upper part of the smoke chamber. While sucking air at a rate of 3 liters / minute from the upper end of this smoke chamber, the cigarette is naturally burned for a predetermined length at the lower end of the smoke chamber.
  • the particulate matter in the sidestream smoke generated is attached to the Cambridge filter and the inner wall of the smoke chamber, and the mass of these is measured.
  • the mass obtained by subtracting the mass of the original Cambridge bridge filter from the mass force of the Cambridge bridge filter that has captured the particulate matter is determined first.
  • the particulate matter adhering to the Kempridge filter and the inner wall of the smoke chamber was extracted with a solvent, and the absorbance was measured. The ratio of the obtained absorbances and the Kampridge filter calculated previously were then used. From the mass value (subtracted value) of the particulate matter attached to the filter, The mass of the attached particulate matter is calculated.
  • the value obtained by adding the mass of the particulate matter adhering to the Kempty filter and the mass of the particulate matter adhering to the inner wall of the smoke chamber, obtained in this manner, is the value of the tanoko 1 true auxiliary. Nagarekemuri amount and (m g / c ig).
  • the time required for spontaneous combustion of a predetermined length is measured, and the value obtained by dividing one true sidestream smoke amount by the measured time is used to calculate the sidestream smoke per hour. Expressed as the amount (mg / min).
  • the obtained amount of sidestream smoke per hour has been considered to be close to the apparent amount of sidestream smoke in the development of conventional low sidestream smoke cigarettes.
  • smoking articles such as cigarettes not only have a low mass of all particulate matter but also have a small amount of sidestream smoke by actual visual observation.
  • the present invention provides a wrapping paper for a smoking article that can reduce the amount of sidestream smoke (also referred to as “visible sidestream smoke” in the present specification) by visual observation. It is the purpose.
  • sidestream smoke also referred to as “visible sidestream smoke” in the present specification
  • the present inventor has conducted intensive studies to achieve the above-mentioned object, and as a result, the amount of visible sidestream smoke has been reduced by adding a specific amount of calcium carbonate and a specific amount of a combustion control agent to the wrapping paper. We found that it could be significantly reduced.
  • the present invention is based on this finding.
  • the present invention provides a wrapping paper for smoking articles, which contains 30 g / m 2 or more of calcium carbonate and 3 mass% or more of a combustion regulator in the wrapping paper, and reduces the amount of tapaco visible sidestream smoke.
  • the combustion regulator is preferably selected from the group consisting of potassium citrate and sodium citrate.
  • the ash content of at least one surface layer of the wrapping paper is preferably not more than 35% by mass, and the ash content of the top layer of the wrapping paper and the ash content of the bottom layer of the bottom side are preferably not more than 35% by mass. More preferably, it is at most 35% by mass.
  • Fig. 1 shows an apparatus for measuring the amount of visible sidestream smoke from smoking articles of the present invention. Schematic perspective view showing;
  • FIG. 2 is a block diagram schematically showing the configuration of an apparatus for measuring the amount of visible sidestream smoke of a smoking article according to the present invention
  • Figure 3 is a schematic diagram showing a visible sidestream smoke amount evaluation device that can be used for sensory tests
  • Fig. 4 is a graph showing the relationship between the amount of visible sidestream smoke that is visually observed and the value detected by the visible sidestream smoke meter shown in Fig. 1;
  • FIG. 5 is a graph showing a measurement result of a sidestream smoke amount by a fishtail method of a cigarette wound by the wrapping paper of Example 1 described in detail below;
  • FIG. 6 is a graph showing the results of a first law determination of the amount of visible sidestream smoke by a device shown in FIG. 1 of a cigarette wound on the paper of Example 1 described in detail below;
  • FIG. 7 is a graph showing the results of measurement of the amount of sidestream smoke by the fishtail method for cigarettes wound on the paper of Example 2 described in detail below;
  • FIG. 8 is a graph showing the results of measuring the amount of visible sidestream smoke by using the apparatus shown in FIG. 1 for a cigarette wound with the wrapping paper of Example 2 described in detail below;
  • FIG. 9 is a graph showing the results of measurement of the amount of sidestream smoke by the fishtail method of a cigarette wound on the paper of Example 3 described in detail below.
  • FIG. 10 is a graph showing the measurement results of the amount of visible sidestream smoke by the apparatus shown in FIG. 1 of a cigarette wound with the paper of Example 3 described in detail below.
  • BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in more detail. , ⁇
  • the pulp used for the smoking article wrapping paper of the present invention is composed of flax pulp, wood pulp and the like used for ordinary smoking article (especially cigarette) wrapping paper.
  • the amount of pulp is practically sufficient to maintain the strength required for papermaking or winding of tobacco, and is preferably 20 to 50 g / m 2.
  • the wrapping paper for smoking articles according to the present invention is obtained by adding calcium carbonate to the pulp in a specific amount or more and adding a combustion regulator in a specific ratio or more.
  • Calcium carbonate is blended in an amount of 30 g Zm 2 or more and 50 g / m 2 or less, and the combustion regulator is 3 to 15 mass in the wrapping paper. / 0 or more. If the amount of carbonate calcium is less than 3 0 g Z m 2, Oyopinoma other when the ratio of the combustion modifier is less than 3 mass%, reduction effect sufficiently exhibited visible sidestream smoke amount Not done.
  • Calcium carbonate is added in the form of particles, and the particle size can be appropriately selected from the viewpoint of cost and the sharpness of papermaking, but is preferably in the range of 0.02 / im to 10 / zm. And are preferred.
  • the wrapping paper preferably has a basis weight of 50 g / m 2 to 100 g / m 2 .
  • Alkali citrate metal salts are preferably used as combustion regulators, particularly preferably potassium citrate and sodium citrate. Yes, they can be used alone or in combination.
  • the filler-filled paper produced by Fourdrinier paper machine forms a paper layer.
  • the filler on one side of the wire is smaller than that on the felt side due to the dehydration from the wire side at the time, so the filler and fiber in the paper in the thickness direction of the paper (also called Z direction)
  • the distribution of paper is biased, resulting in a two-sided paper sheet.
  • this two-sidedness can be a drawback in terms of print quality and paper characteristics, but in conventional paper rolls, this two-sidedness is due to the ash generated during cigarette combustion. Preferable in terms of convergence, other effects are of little concern.
  • a double-sided dewatering type wire part is a twin-wire type wire part. Paper machines provided with a wire part called a wire or a hybrid type wire.
  • a portion corresponding to 18 to 20% by mass of the total mass in the thickness direction from the surface of the paper roll is defined as a surface layer, and the ash is expressed as the ash of the surface layer.
  • the front and back surfaces of the roll are manufactured by a conventional fourdrinier machine, they are generally manufactured by a float, wire, and twin-wire machine, respectively.
  • the top and bottom wires are referred to as the top wire and bottom wire, respectively, but in the present invention, the top side and the top wire side are referred to as the top side and the top wire, respectively.
  • the bottom wire side is called the bottom side.
  • it is preferable that at least one surface layer of the topside of the wrapping paper has an ash content of 35% by mass or less. It is more preferable that the ash content of the bottom layer and the bottom layer be 35% by mass or less.
  • the ash content of the surface layer is obtained by dividing the wrapping paper sample several times in the thickness direction and calculating the ash content of the surface layer equivalent to 18 to 20 mass% of the total mass in the thickness direction from the sample surface. It can be obtained according to JISP 8128. The outline is as follows.
  • Adhesive tape (50 mm wide, tesa # 4) on the surface of the sample 2 6 7) is attached so that there is no air layer from end to end of the sample, cut off the adhesive tape that protrudes from the sample, apply a load from above the adhesive tape, and adhere well Let it. Measure the mass of the sample to which the adhesive tape is attached again to determine the mass of the adhesive tape. Next, an adhesive tape is also attached to the opposite surface of the sample, and the sample sandwiched between the adhesive tapes is divided into two using the adhesive force of the adhesive tape.
  • the division is T-shaped peeling, that is, the sample sandwiched between the adhesive tapes is made vertical, and slowly and horizontally peeled at a constant speed. Attach the adhesive tape to the peeled surface of the first peeled sample again and repeat the same procedure until the mass of the surface layer becomes 18 to 20% by mass of the original sample mass.
  • the obtained surface layer was heated at 900 ° C together with the adhesive tape at 10 points per sample, and the ash content was determined in accordance with JISP 8128 and corrected with the ash content of the adhesive tape. And expressed as the ash value of the surface layer. Also, the ash content of the sample before splitting is expressed as the total ash value.
  • the wrapping paper for smoking articles (especially cigarettes) of the present invention greatly reduces the amount of visible tobacco sidestream smoke compared to conventional wrapping paper.
  • the measurement of the amount of visible sidestream smoke can be performed by a sensory test.
  • the visible sidestream smoke amount measurement device disclosed in Japanese Patent Application No. 2000-26089 is readily available. This can be done using
  • FIG. 1 is a schematic perspective view showing a visible sidestream smoke amount measuring device disclosed in Japanese Patent Application No. 2000-268910
  • FIG. 3 is a block diagram schematically showing a configuration.
  • this visible sidestream smoke measuring device 10 is used for the natural combustion chamber 11 of smoking articles and the natural combustion of smoking articles.
  • Visible light emission unit for irradiating the sidestream smoke with a predetermined visible light beam in a direction substantially perpendicular to the flow direction of the natural combustion chamber 11 1 2 and scattered light intensity detection to detect the intensity of scattered light scattered by the sidestream smoke in a direction substantially perpendicular to the direction of the visible light beam as an indicator of the amount of visible sidestream smoke Unit 14 is provided.
  • the natural combustion chamber 11 is made of a light-shielding material, and is composed of, for example, a rectangular parallelepiped cylinder defined by four side walls 11a to 11d. At the lower part of one of the side walls 11a, there is provided a smoking article insertion port 111 for charging a ignited smoking article S A such as a cigarette into the natural combustion chamber 111.
  • the lower end of each of the four side walls 11 a to l 1 d that define the natural combustion chamber 11 is designed to supply air required for the natural combustion of the smoking article SA into the natural combustion chamber 11.
  • ventilation windows 112 to 115 such as mesh windows are provided.
  • the entrance 1 1 1 of the smoking article passes through the entrance 1 1 1, and the sidestream smoke SSS from the smoking article SA inserted into the natural combustion chamber 11 1 passes through the ventilation window 1 1 2 to 1 1 5 naturally. It is not affected by the turbulence of the outside air entering the combustion chamber 11, and the distance from the smoking article SA to the upper end of the natural combustion chamber 11 is large enough so that the sidestream smoke SSS does not substantially fluctuate. It is preferable to set the position so that
  • the visible light irradiation unit 12 is placed outside the natural combustion chamber 11
  • the side wall 1 of the natural combustion chamber 11 into which the smoking article SA is introduced is opposite to the side wall 1 1b opposite to the side wall 1 1a opposite to the visible light irradiation unit 12 provided on the outside of the side wall 1 1b.
  • a visible light transmitting window 1 16 is provided at the portion 1b. Visible light irradiation diet
  • Numeral 1 2 has a visible light source (not shown) and is substantially in the flow direction with respect to the sidestream smoke S s S generated by the natural combustion of the smoking article SA and rising naturally in the natural combustion chamber 11. Irradiate the visible light beam VLB in the orthogonal direction.
  • the visible light source is not particularly limited as long as it emits visible light.For example, a visible light laser, a visible light emitting diode, a halogen lamp, and the like can be used.
  • the A light source specified by the International Commission on Illumination is used.
  • the visible light beam (visible light beam) VLB emitted from the visible light irradiation unit 12 is a side stream that rises naturally in the natural combustion chamber 11.
  • the smoke sss has a substantial cross section that can emit visible light with sufficient power even if it fluctuates slightly.
  • the visible light beam VLB has a width w (Fig. 2) in the direction orthogonal to the irradiation direction, and takes into account the human visual field so that it matches the visual field for sensory evaluation. It can have a rectangular cross section having a height in a direction substantially perpendicular to the irradiation direction.
  • the width w is preferably at least equal to the fluctuation width of the visible sidestream smoke SSS in the direction orthogonal to the irradiation direction of the visible light beam.
  • the cross section of the visible light beam is not limited to a rectangle, but an ellipse. It may be shaped, circular, or the like.
  • Such shaping of the visible light beam is known per se such as using a mask having an opening corresponding to the cross section of the visible light beam, or using a lens system composed of a combination of a convex lens and a concave lens, for example. This can be done by the following method.
  • the visible light irradiation unit faces the outside of the natural combustion chamber 11 facing the visible light irradiation unit 12, and in the example shown in Fig. 1, the outside of the side wall 11a so as not to affect the measurement. It is preferable to provide a light absorption unit 13 for absorbing and removing all light emitted from the port 12 and transmitted through the sidestream smoke SSS.
  • a visible light transmitting window 117 is provided in the side wall 111a facing the light absorption unit 13.
  • the scattered light intensity detection unit 14 is located outside the natural combustion chamber 11 in a direction orthogonal to the direction of the irradiation light beam from the visible light irradiation unit 12, and in the example shown in FIG. It is provided outside of d. Part of the side wall 1 1 d facing the scattered light intensity detection unit 14 A visible light transmitting window 1 18 is provided in each section. As described above, the scattered light intensity detection unit 14 is substantially the same as the irradiation direction of the visible light beam VLB among the light radiated to the sidestream smoke SSS and scattered by the sidestream smoke SSS. Scattered light scattered in the direction perpendicular to the direction (hereinafter referred to as 90 degree scattered light) detects the intensity of SLV.
  • 90 degree scattered light detects the intensity of SLV.
  • the scattered light intensity detection unit 14 is provided with an optical system (not shown) for collecting the 90-degree scattered light SLV, and converts the collected 90-degree scattered light SLV into electric light. It has an optical-to-electrical converter (not shown) that converts it into a signal and outputs it.
  • an optical-to-electrical converter (not shown) that converts it into a signal and outputs it.
  • a photomultiplier that converts light into a voltage signal can be used as the optical / electrical conversion device.
  • the converted voltage signal can be subjected to, for example, A / D conversion and then data sampling by a personal computer.
  • the data acquisition interval and data acquisition time can be set arbitrarily. Typically, measurement of 300 points at 0.2 second intervals can be performed in one minute.
  • the intensity of the detected 90-degree scattered light SLV correlates very well with the amount of visible sidestream smoke, and the stronger the detected 90-degree scattered light intensity, the more the amount of visible sidestream smoke is relative. It can be determined that there are many. Note that the 90-degree scattered light intensity does not correlate with the amount of all particulate matter in the sidestream smoke.
  • the scattered light intensity detection unit 14 Prevents external stray light from entering each visible light transmitting window between the visible light transmitting window and the visible light transmitting window. For this purpose, it is preferable to install external stray light shielding boxes 17 to 19.
  • the natural combustion chamber 11 is a rectangular parallelepiped having 11 cm X 11 cm and a height force of S 80 cm.
  • the smoking article loading port 111 is located 50 cm from the lower end of the natural combustion chamber 11, and the distance from the smoking article SA to the center of the visible light beam is 10 cm.
  • the visible light beam emitted from the irradiation unit has a cross section measuring 5 cm ⁇ 5 cm.
  • this visible sidestream smoke amount measuring device measures the 90-degree scattered light intensity detected by the scattered light intensity detection unit 14 and the 90-degree scattered light intensity by visual observation. It is preferable to have a conversion table means 20 for converting into a visible sidestream smoke amount based on the correlation with the sidestream smoke amount and outputting the converted amount.
  • the correlation between the 90-degree scattered light intensity and the amount of visible sidestream smoke visually determined in advance is input to the conversion table means as a conversion formula, a calibration curve, and the like.
  • the 90-degree scattered light intensity signal output from the intensity detection unit 14 is converted into visible sidestream smoke and output.
  • the amount of visible sidestream smoke of a large number of cigarettes and other smoking articles is first determined by a two-point comparison method. Quantify the amount of visible sidestream smoke by evaluating the sensory test. Measure the 90-degree scattered light intensity detected by this device for the same smoking article. By plotting the amount of visible sidestream smoke on the vertical axis and the 90-degree scattered light intensity on the horizontal axis, for example, and plotting the measured values, a calibration curve can be obtained. it can. Based on this calibration curve, A conversion formula from the 90-degree scattered light intensity to the amount of visible sidestream smoke can also be obtained.
  • the sensory test by the two-point comparison method can be performed, for example, using the visible sidestream smoke amount evaluation device shown in FIG. That is, the standard cigarette CIG1 and the target cigarette CIG2 are spontaneously burned in the two symmetrical natural combustion chambers 31 and 32, and a score of 5 points is given.
  • the question format is to ask how much the sidestream smoke of the target cigarette CIG2 is observed on a scale between 0 and 10 points for the standard cigarette CIG1.
  • Each chamber 3 1, 3 2 is provided with a sight window 3 1 1 and 3 2 1 having a fixed vertical width, and a visible light source 3 3 is provided at the top of each chamber. And 34 are provided.
  • the vertical width of the window 311 corresponds to the height of the visible light beam emitted from the visible light irradiation unit 12 of the visible sidestream smoke amount measurement device,
  • the distance from the cigarettes CIG 1 and CIG 2 to the lower end of the window 311 and 321 is illuminated from the visible light irradiation unit 12 of the visible sidestream smoke measurement device. It preferably corresponds to the distance from the smoking article SA at the lower end of the visible light beam.
  • Visible light from the visible light sources 3 3 and 3 4 irradiates the sidestream smoke SS 1 and SS2 from above, and the sidestream smoke SS 1 and SS 2, respectively, are viewed through the sight glass 3 1 1 and 3 Only 21 are observed.
  • the visible sidestream smoke volume evaluation device shown in Fig. 3 10 panelists According to the test, the values corresponding to the amount of visible sidestream smoke of 15 types of cigarettes were evaluated by the sensory test by the two-point comparison method described above, and the average of the obtained scores was compared with the score of each cigarette. Then, the value of the amount of visible sidestream smoke of the cigarette with the highest score was defined as 1, and the value of the amount of visible sidestream smoke of each cigarette was normalized. On the other hand, using the visible sidestream smoke amount measurement device shown in Fig. 1, the 90-degree scattered light intensity of the sidestream smoke amount of the same 15 types of cigarettes was detected as a voltage (volt).
  • the voltage value of each cigarette was normalized so that the voltage data of the cigarette defined as 1 in the previous sensory test became 1.
  • the horizontal axis shows the normalized scattered light intensity
  • the vertical axis shows the normalized sidestream smoke equivalent value obtained by the sensory test, and plots the respective data.
  • the graph shown in Fig. 4 was obtained. From Fig. 4, it can be seen that the 90-degree scattered light intensity obtained by the visible sidestream smoke amount measurement device correlates very well with the visible sidestream smoke amount obtained by the sensory test.
  • the amount of pulp was 30 g / m 2.
  • calcium carbonate was blended with varying amounts of addition, and approximately 4.5 mass of potassium citrate was added.
  • a roll paper with / 0 addition was produced.
  • the pulp used here is flax pulp, and the calcium carbonate used is a commonly used calcite-type spindle-type calcium carbonate (particle diameter: 3.0 ⁇ m).
  • a cigarette was created using the obtained paper.
  • the size of the cigarette was 24.9 mm in circumference, usually called FK size, wrap length 59 mm, finoletor length 25 mm, and chip paper length 32 mm.
  • the notch used is normal It is an american blend type used in commercial products, with a filling capacity of 0.580 g Z lines. These cigarettes were subjected to testing after conditioning at 22 ° C and 60% relative humidity, and then weighing at 0.885 ⁇ 0.01 g.
  • the combustion time measured by the fishtail method, the amount of by-product smoke per bottle and the amount of by-product smoke per hour Table 1 also shows the actual amount of sidestream smoke.
  • the amount of visible sidestream smoke for each cigarette was measured using the device shown in Fig. 2, and the results are shown in Table 1 and also in Fig. 6. From these results, the amount of sidestream smoke per hour by the Fishtail method is 1 when the amount of calcium carbonate is small. The true amount of sidestream smoke is large (Fig. 5), but the combustion time is significantly longer. Therefore, when the amount of calcium carbonate is large, the combustion time is short, but the actual amount of by-product smoke is very small (Fig.
  • Example 1 The cigarette paper of the visible sidestream carbonate mosquitoes and this was confirmed that smoke amount is significantly reduced Resid U arm 3 0 g / m 2 in Example 1, by changing the added amount Remind as in Table 3 A paper roll to which a citric acid beam was added was prepared. Other conditions are the same as in Example 1.
  • Table 3 also shows the combustion time measured by the Fishtail method, 1 true sidestream smoke amount and hourly sidestream smoke amount.
  • Fig. 9 also shows the actual amount of sidestream smoke.
  • the amount of visible sidestream smoke was measured for each cigarette using the apparatus shown in Fig. 2, and the results are shown in Table 3 and also in Fig. 10.
  • rolls A to C were manufactured to have a total ash content.
  • Roller A was made by adding calcium carbonate as a filler to wood pulp and making a part of the wire part twin-wire. It is rolled paper manufactured by a net making machine.
  • the wrapping paper B is a wrapping paper manufactured in the same manner as the wrapping paper A except that the addition amount of calcium carbonate is larger than that of the wrapping paper A.
  • the wrapping paper C is a wrapping paper manufactured by a usual fourdrinier so that the calcium carbonate content is the same as that of the wrapping paper A.
  • Table 4 shows the measurement results of the ash content of the surface layer and the entire sample. Table 4
  • a wrapping paper for a smoking article that can significantly reduce the amount of sidestream smoke by visual observation of the smoking article.

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Paper (AREA)

Abstract

La présente invention concerne un papier utile pour entourer des articles à fumer, ce papier réduisant la quantité de fumée latérale visible produite par le tabac. Ledit papier renferme du carbonate de calcium selon une quantité supérieure ou égale à 30g/m2 et un agent régulant la combustion selon une quantité supérieure ou égale à 3 % en masse.
PCT/JP2002/004650 2001-05-16 2002-05-14 Papier pour articles a fumer reduisant la quantite de fumee laterale visible WO2002092913A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP02769593A EP1403432B1 (fr) 2001-05-16 2002-05-14 Papier pour articles à fumer réduisant la quantité de fumée latérale visible
DK02769593.1T DK1403432T3 (da) 2001-05-16 2002-05-14 Omviklingspapir til rygevarer i stand til at mindske mængden af synlig bistrømstobaksrøg
CA2447597A CA2447597C (fr) 2001-05-16 2002-05-14 Papier a rouler pour articles a fumer reduisant la quantite de fumee laterale visible
JP2002590167A JP3897700B2 (ja) 2001-05-16 2002-05-14 タバコ可視副流煙量を減少させる喫煙物品用巻紙
KR1020037014640A KR100632280B1 (ko) 2001-05-16 2002-05-14 담배 가시부류연 양을 저감시키는 끽연물품용 권지
AT02769593T ATE537299T1 (de) 2001-05-16 2002-05-14 Wickelpapier für tabakwaren mit weniger nebenstromrauch
ES02769593T ES2377395T3 (es) 2001-05-16 2002-05-14 Papel para enrollar sustancias fumables capaz de disminuir la cantidad de humo de la corriente secundaria visible del tabaco
US10/706,038 US20040094174A1 (en) 2001-05-16 2003-11-13 Wrapper paper for smoking articles decreasing the amount of visible sidestream smoke of tobacco

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001146537 2001-05-16
JP2001-146537 2001-05-16

Related Child Applications (1)

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US10/706,038 Continuation US20040094174A1 (en) 2001-05-16 2003-11-13 Wrapper paper for smoking articles decreasing the amount of visible sidestream smoke of tobacco

Publications (1)

Publication Number Publication Date
WO2002092913A1 true WO2002092913A1 (fr) 2002-11-21

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PCT/JP2002/004650 WO2002092913A1 (fr) 2001-05-16 2002-05-14 Papier pour articles a fumer reduisant la quantite de fumee laterale visible

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US (1) US20040094174A1 (fr)
EP (1) EP1403432B1 (fr)
JP (1) JP3897700B2 (fr)
KR (1) KR100632280B1 (fr)
CN (1) CN1287048C (fr)
AT (1) ATE537299T1 (fr)
CA (1) CA2447597C (fr)
DK (1) DK1403432T3 (fr)
ES (1) ES2377395T3 (fr)
PT (1) PT1403432E (fr)
RU (1) RU2264765C2 (fr)
TW (1) TWI308186B (fr)
WO (1) WO2002092913A1 (fr)

Cited By (4)

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WO2009139228A1 (fr) * 2008-05-16 2009-11-19 日本たばこ産業株式会社 Processus de fabrication de papier pour filtres à cigarette à faible inflammabilité
KR20100123832A (ko) * 2008-02-22 2010-11-25 슈바이쳐-모뒤 인터내셔널, 인크. 인화성 특성을 감소시키기 위해 랩퍼상에 처리된 영역을 갖는 흡연 용품
WO2012133797A1 (fr) * 2011-03-31 2012-10-04 日本たばこ産業株式会社 Papier à cigarette efficace pour réduire la quantité de fumée secondaire visible et le contenu en monoxyde de carbone dans la fumée principale, et cigarette
JP5997356B1 (ja) * 2015-10-08 2016-09-28 日本製紙パピリア株式会社 喫煙物品用巻紙

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US10182593B2 (en) 2011-08-01 2019-01-22 Massachusetts Institute Of Technology Porous catalytic matrices for elimination of toxicants found in tobacco combustion products
US9307790B2 (en) 2011-08-01 2016-04-12 Massachusetts Institute Of Technology Porous catalytic matrices for elimination of toxicants found in tobacco combustion products
ES2402151B1 (es) * 2011-10-17 2014-02-28 Miquel Y Costas & Miquel, S.A. Procedimiento de impresión monocapa de papel para artículos de fumar.
EP2869721B1 (fr) 2012-07-04 2019-12-04 Philip Morris Products S.a.s. Source de chaleur combustible avec un agent de liaison amélioré
KR102173454B1 (ko) 2012-10-11 2020-11-04 슈바이쳐-모뒤 인터내셔널, 인크. 감소된 발화 성향 특징을 갖는 래퍼
EP3085250A1 (fr) * 2015-04-23 2016-10-26 Fontem Holdings 1 B.V. Procédé permettant de tester un dispositif à fumer électronique
KR102402062B1 (ko) * 2020-01-03 2022-05-24 주식회사 케이티앤지 곡물 허스크가 함유된 흡연물질 래퍼와 이를 포함하는 흡연물품, 및 상기 흡연물품의 제조 방법
KR20230100309A (ko) * 2021-12-28 2023-07-05 주식회사 케이티앤지 발삼계 향이 첨가된 흡연물질 래퍼 및 이를 포함하는 흡연물품

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KR20100123832A (ko) * 2008-02-22 2010-11-25 슈바이쳐-모뒤 인터내셔널, 인크. 인화성 특성을 감소시키기 위해 랩퍼상에 처리된 영역을 갖는 흡연 용품
JP2011512794A (ja) * 2008-02-22 2011-04-28 シュヴァイツア マードゥイット インターナショナルインコーポレイテッド 喫煙物品の発火性特性を低減するための巻紙上の処理領域
KR101579793B1 (ko) 2008-02-22 2015-12-24 슈바이쳐-모뒤 인터내셔널, 인크. 인화성 특성을 감소시키기 위해 랩퍼상에 처리된 영역을 갖는 흡연 용품
WO2009139228A1 (fr) * 2008-05-16 2009-11-19 日本たばこ産業株式会社 Processus de fabrication de papier pour filtres à cigarette à faible inflammabilité
JP5000758B2 (ja) * 2008-05-16 2012-08-15 日本たばこ産業株式会社 着火傾向の低いシガレット用巻紙の製造方法
WO2012133797A1 (fr) * 2011-03-31 2012-10-04 日本たばこ産業株式会社 Papier à cigarette efficace pour réduire la quantité de fumée secondaire visible et le contenu en monoxyde de carbone dans la fumée principale, et cigarette
JP5716087B2 (ja) * 2011-03-31 2015-05-13 日本たばこ産業株式会社 可視副流煙量と主流煙中一酸化炭素量を減少させるシガレット巻紙およびシガレット
JP5997356B1 (ja) * 2015-10-08 2016-09-28 日本製紙パピリア株式会社 喫煙物品用巻紙

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ATE537299T1 (de) 2011-12-15
KR20030093351A (ko) 2003-12-06
CN1509363A (zh) 2004-06-30
CA2447597A1 (fr) 2002-11-21
CA2447597C (fr) 2013-03-05
US20040094174A1 (en) 2004-05-20
RU2003136159A (ru) 2005-03-27
TWI308186B (en) 2009-04-01
DK1403432T3 (da) 2012-02-27
EP1403432A4 (fr) 2009-12-23
EP1403432B1 (fr) 2011-12-14
JP3897700B2 (ja) 2007-03-28
JPWO2002092913A1 (ja) 2004-09-02
EP1403432A1 (fr) 2004-03-31
CN1287048C (zh) 2006-11-29
ES2377395T3 (es) 2012-03-27
RU2264765C2 (ru) 2005-11-27
PT1403432E (pt) 2012-02-09
KR100632280B1 (ko) 2006-10-11

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