TW201929696A - Smoking article with filter - Google Patents

Abstract

The present invention provides a smoking article with filter having an aerosol generating rod, a filter disposed at the downstream end of the aerosol generating rod, a tipping paper wound on the downstream end of the aerosol generating rod and the outer circumferential surface of the filter to connect the aerosol generating rod and the filter, wherein the tipping paper is a paper containing bleached pulp and unbleached pulp, and the fibers of the unbleached pulp have a length of 1 mm to 4 mm and a thickness of 20 [mu]m to 70 [mu]m.

Description

Smoking article with filter

The present invention relates to a smoking article with a filter.

A smoking article with a filter, for example, a general cigarette with a filter is as follows: a non-woven fabric containing cellulose acetate fibers or pulp is tied or folded to form a filter material, and the filter material is a filter wrapper is packaged to form a rod-shaped filter, and the dried tobacco leaf is wrapped with cigarette paper to form a rod-shaped cigarette rod, and the filter is The cigarette rod is wrapped around the end and the end with a tipping paper (also referred to as an outer layer paper) and the filter and the cigarette rod are both joined and integrated. At this time, the tipping paper is wound around the filter side end of the cigarette rod and the filter, and the cigarette rod and the filter are connected.

The tipping paper is one of the parts related to the taste of the cigarette with the filter, so it is generally attached to the whiteness that can create a clean feeling. Therefore, the technique of manufacturing the tipping paper for the white tipping paper base paper is reviewed. Such a decoration for the white tipping paper base paper is concave printing, full-image printing, foil printing, etc., and by using the design of the whiteness of the base paper, it is possible to impart preference to the cigarette with the filter. In addition, product differentiation is pursued (for example, Patent Documents 1 and 2).

On the other hand, there is a design that appeals to the natural feeling based on the white base paper, and an example that can be easily understood is cork printing (for example, Patent Document 3).

[Previous Technical Literature] [Patent Literature]

Patent Document 1: International Publication No. 2015/177907.

Patent Document 2: Japanese Laid-Open Patent Publication No. 2016-508377.

Patent Document 3: Japanese Patent No. 4121273.

In addition to the white tipping paper, the tipping paper which can effectively impart a preference to the cigarette with a filter is, for example, a tipping paper having a clean feeling and a natural appearance. Although cork printing is now widely used, it is only imitation and artificial. Even if you want to make the texture better, and pursue the design other than cork printing, after all, it is only a pattern created by repeating the pattern that is “irregular but actually a regular pattern on the concave cylinder”. The combination of white base paper and printing has made it difficult to create a natural and natural feeling.

An object of the present invention is to provide a smoking article with a filter, which comprises a textured tipping paper, and which can create a natural feeling that cannot be achieved by a printing system.

According to the present invention, a smoking article with a filter can be provided The product has a: aerosol (also known as an aerosol) generating rod; the filter is disposed at the downstream end of the mist generating rod; and the tipping paper is wound at the downstream end of the mist generating rod and the filter The outer peripheral surface is connected to the mist generating rod and the filter; wherein the tipping paper contains paper of bleached pulp and unbleached pulp, and the fibers of the unbleached pulp have a length of from 1 mm to 4 mm and a thickness of from 20 μm to 70 μm.

In the case of smoking articles, in addition to cigarettes, there are also smoking articles such as cigars or cigarillos that burn the front end of a mist-generating rod containing a cigarette rod to generate smoke. In addition, the smoking article also includes "a type in which a mist-generating rod containing a cigarette rod is heated to generate a flavor component without being burned." The method of heating without being accompanied by combustion is a method of heating by resistance, IH, chemical change, or phase change.

As described above, the mist generating rods include cigarette rods in which dried tobacco leaves are wrapped in cigarette paper to form a rod shape. Further, the present invention also includes a method in which a dry tobacco leaf is wrapped with a tobacco sheet, and a substrate other than the tobacco leaf is impregnated with a mist source such as glycerin and a flavor component, and the substrate is wrapped in paper to form a rod. In either form, the mist generating rods are slightly cylindrical, and the filters are butted at one end and connected by a tipping paper roll.

According to the present invention, it is possible to impart a natural feeling and a preference to a smoking article with a filter.

1‧‧‧The filter cigarette with the first embodiment

2‧‧‧A cigarette with a filter of the second embodiment

11‧‧‧Fog gas generation rod

12‧‧‧ filter

13‧‧‧Tipping paper

14‧‧‧ varnish

111‧‧‧Tobacco filament

112‧‧‧ cigarette paper

121‧‧‧Filter material

122‧‧‧Filter cover material

Fig. 1 is a schematic perspective view of a cigarette with a filter according to a first embodiment.

Fig. 2 is a schematic cross-sectional view showing an enlarged cross section taken along line II-II of Fig. 1 .

Fig. 3 is a cross-sectional view showing an enlarged portion of a cigarette with a filter according to a second embodiment.

Hereinafter, several embodiments will be described with reference to the drawings. The same components in the embodiments are denoted by the same reference numerals and the description thereof will not be repeated. In addition, the drawings are used to understand the schematic diagram of the embodiment, and the shape, size, proportion, and the like are different from the actual situation. It is appropriate to use the terms "upstream" and "downstream" in this specification, which is based on the flow direction of the mainstream smoke when the smoking article with the filter is smoked.

In the following embodiments, a cigarette with a filter is used as an example of a smoking article with a filter.

(First embodiment)

Fig. 1 is a schematic perspective view of the cigarette 1 with a filter according to the first embodiment. Fig. 2 is a schematic cross-sectional view showing an enlarged cross section taken along line II-II of Fig. 1 . The cigarette 1 with a filter includes a mist generating rod 11, a filter 12, and a tipping paper 13.

The mist generating rod 11 is composed of, for example, "tobacco filaments 111 containing dried tobacco leaves" and "cigarette paper 112 around the bundle of tobacco filaments 111", and has a substantially cylindrical shape. The cigarette paper 112 is, for example, paper having air permeability.

The filter 12 is disposed at the downstream end of the mist generating rod 11. The filter 12 has the same or slightly the same diameter as the mist generating rod 11. The filter 12 is composed of "filter material 121" and "filter cover material 122 around the package filter material 121". The filter 12 is composed of a single filter material, that is, has a plain filter structure.

The filter material 121 is composed of, for example, "a pair of cellulose acetate fibers or a non-woven fabric of pulp to be bundled or folded."

The filter covering member 122 is, for example, a paper having a basis weight of 15 gsm to 100 gsm and a thickness of 30 μm to 100 μm. The air permeability of such paper is from 0 C. U. to 30000 C. U. The air permeability is a value measured according to ISO 2965:2009, which is expressed by a gas flow rate (cm ³ ) per 1 minute passing through an area of 1 cm ² when the pressure difference between the two sides of the paper is 1 kPa. The 1 Coresta unit (1 C. U.) is cm ³ /(min.cm ² ) at 1 kPa.

The tipping paper 13 is wound around the downstream end of the mist generating rod 11 and the outer peripheral surface of the filter 12, and the mist generating rod 11 and the filter 12 are connected. The tipping paper 13 is followed by the mist generating rod 11 and the filter 12 by an adhesive such as a paste. Further, the tipping paper 13 is a paper containing bleached pulp and unbleached pulp.

Unbleached pulp is unbleached colored pulp. The fiber of the unbleached pulp has a length of from 1 mm to 4 mm, a thickness of from 20 μm to 70 μm, preferably a length of from 2 mm to 4 mm, and a thickness of from 30 μm to 70 μm. When the fibers of the unbleached pulp contained in the tipping paper 13 have a length of from 1 mm to 4 mm and a thickness of from 20 μm to 70 μm, the smoker can visually confirm the presence of the unbleached pulp on the outer peripheral side surface of the tipping paper 13. therefore, When the tipping paper 13 contains "fibers of unbleached pulp having a length of 1 mm to 4 mm and a thickness of 20 μm to 70 μm", the cigarette 1 with the tipping paper 13 allows the smoker to visually confirm the natural sense.

The length and the thickness of the fibers of the unbleached pulp contained in the tipping paper 13 are observed on the surface of the tipping paper 13 at a magnification of 100 times or less using a microscope, and 50 or so visible colored fibers are measured by an attached ruler. Thickness and length.

The ratio of the unbleached pulp contained in the tipping paper 13 is, for example, preferably 1% by weight or more and 90% by weight or less, more preferably 5% by weight or more and less than 86% by weight, and still more preferably 5% by weight or more. 60% by weight or less. Since the tipping paper 13 used in the embodiment contains the bleached pulp and the unbleached pulp, the use of the bleaching agent can reduce the use of the bleaching agent and reduce the environmental load.

The bleached pulp is a bleached pulp by using a bleaching agent such as an oxidizing agent or a reducing agent. The length and thickness of the fibers of the bleached pulp may be the same or different from the length and thickness of the unbleached pulp, and are not particularly limited.

Further, the tipping paper 13 preferably has a lightness L* of 78 to 93, a chromaticity a* of 0.6 to 2.8, and a chromaticity b* of 7 to 18 in the CIELab color system. The brightness L*, the chromaticity a*, and the chromaticity b* in the CIELab color system of the tipping paper 13 can be measured using a spectrophotometer (manufactured by X-Rite Co., Ltd., product name SpectroEye). More preferably, the CIELab color of the tipping paper 13 has a lightness L* of 80 to 92.5, a chromaticity a* of 0.7 to 1.6, and a chromaticity b* of 8 to 13. The brightness L*, chromaticity a*, and chromaticity b* of the CIELab color of the tipping paper 13 can be adjusted by adjusting the type of bleached pulp and unbleached pulp, and the content of unbleached pulp. control. In addition, even if the brightness L* of the CIELab color system of the tipping paper is 78 to 93, the chromaticity a* is 0.6 to 2.8, and the chromaticity b* is in the range of 7 to 18, when the tipping paper does not contain " When the fiber of unbleached pulp having a length of from 1 mm to 4 mm and a thickness of from 20 μm to 70 μm is used, the tipping paper is only colored paper. Therefore, it is difficult for a cigarette with a filter containing the tipping paper to visually confirm the natural feeling of the smoker.

Wood pulp can be used for bleached pulp. Wood pulp or non-wood pulp can be used for unbleached pulp.

The type of wood to be used as a raw material for wood pulp is not particularly limited, and is preferably: Japanese cedar, Japanese cypress, pine, Japanese fir, and Tang dynasty; coniferous trees such as eucalyptus, beech, eucalyptus, and poplar.

In the case of wood pulp, for example, the above-mentioned wood can be used, and impurities or lignin can be removed from the raw material wood by a chemical treatment distillation step such as a Kraft process, followed by a bleaching step and a washing step, thereby producing wood. pulp. The wood pulp produced by the kraft pulp process, also known as kraft pulp or chemical pulp, has high flexibility and less impurities, so it is preferably used as a bleached pulp.

Further, in the case of wood pulp, for example, the above-mentioned wood can be used to remove impurities or lignin from the raw material wood in a steaming step, and then the bleaching step is carried out in a short time or not at all, and a washing step is carried out, thereby producing wood. pulp. The wood pulp thus produced is used as an unbleached pulp because it has fibers of the above length and thickness.

Unbleached pulp may contain, for example, non-wood pulp. The type of non-wood which is a non-wood pulp raw material is not particularly limited, and is preferably large. Hemp, kenaf, flax, rice straw, wheat straw, etc.

In the non-wood pulp, in addition to the above-mentioned fibers having a preferred length and thickness, fibers having more than a preferred length and thickness, and a patch-like block may be contained. In the tipping paper containing such poor fibers and blocks, the fibers or blocks are regarded as foreign matter in appearance, and the filter-attached cigarette having the tipping paper may be detrimental to high taste. Therefore, the unbleached pulp may contain non-wood pulp, but preferably contains more wood pulp, and more preferably only wood pulp.

The tipping paper 13 may further contain calcium carbonate or titanium oxide belonging to the filler, and may be paper having an opacity of 76% or more. The tipping paper 13 having an opacity of 76% or more can be obtained, for example, by containing 20% by weight or more of calcium carbonate. In the tipping paper 13 having an opacity of 76% or more, it is preferable that the characters and graphics printed on the surface are difficult to penetrate to the inner surface.

The filler is, for example, a mineral powder formulated in paper, and includes an inorganic or organic composition. In terms of the filler, in addition to calcium carbonate, titanium oxide, calcined kaolin, kaolin, talc, acid white clay, aluminum hydroxide or synthetic cerium oxide are also included. The tipping paper 13 may contain one or more other fillers in addition to calcium carbonate and titanium oxide. By including the filler in the tipping paper 13, the flame retardancy can be imparted to the tipping paper without impairing the appearance of the fiber of the unbleached pulp which can visually confirm the tipping paper. For example, by including kaolin and aluminum hydroxide in the tipping paper 13, the tipping paper can be imparted with flame retardancy.

In addition, a hydrophobic coating is formed on the surface of the base web containing "wood pulp, calcium carbonate belonging to the filler, and wet paper strength enhancer" The tipping paper of the cloth layer imparts excellent water resistance.

Examples of the moist paper strength enhancer include polyamideepichlorohydrin (PAE), polyethyleneimine, epoxidized polyamine, and polypropylene decylamine.

Examples of the hydrophobic coating agent include nitrocellulose (NC), a colored hydrophobic ink containing a pigment suitable for intaglio printing, and the like.

The tipping paper 13 preferably has a tensile strength of, for example, 26.0 N/15 mm or more. The tipping paper 13 having a tensile strength of 26.0 N/15 mm or more ensures sufficient strength required for high-speed manufacture of cigarettes. Therefore, when the cigarette is manufactured at a high speed, the tipping paper can be prevented or reduced from being injured or broken between the movements of the respective devices.

In the case of the tipping paper 13, when the surface thereof is rough, the characters or patterns printed on the surface thereof are easily whitened, but the natural feeling is increased by the lack of white characters or patterns. On the other hand, the tipping paper with a smooth surface can print a clear text or pattern on the surface without damaging the natural feeling. Therefore, the tipping paper 13 can have a wide range of smoothness of 5 sec or more and 300 sec or less. Further, when the tipping paper 13 is printed, an environment-compatible ink such as a vegetable oil ink can be used.

For example, the above tipping paper can be manufactured by the following method.

First, the Tang dynasty belonging to the conifer and the poplar belonging to the broad-leaved tree are prepared as bleached pulp, and the pine is prepared as the unbleached pulp. The desired ratio of bleached pulp and unbleached pulp is placed in a pulper to dissociate the pulp. Then, the disintegrated pulp is moved to the refined Refiner and resolve with a refiner. Further, calcium carbonate as a filler and an aggregating agent as a manufacturing aid are prepared, and these are mixed with the decomposed pulp. In addition, a plurality of beaters can be used to separate the bleached pulp and the unbleached pulp separately, and the product is decomposed by a refiner, and the separately decomposed bleached pulp and unbleached pulp, filler, and manufacturing aid are mixed in a mixing tank.

Next, using the mixed pulp, the texture is finished and homogenized in a papermaking step by a long-wire paper machine, a cylinder paper machine, a round-short paper machine, or the like to produce a tipping paper. In addition, in the papermaking step, a penetration preventive agent such as an alkyl ketene dimer (AKD) may be added to adjust the printing of the tipping paper, or a wet paper force agent may be added to the butt paper. Give water resistance.

(Second embodiment)

Fig. 3 is a schematic cross-sectional view showing a part of the cigarette 2 with a filter according to the second embodiment in an enlarged manner. In addition to the varnish 14 on the outer peripheral side of the tipping paper 13, the cigarette 2 with a filter of the second embodiment has the same configuration as the cigarette 1 with a filter according to the first embodiment.

The varnish 14 is infiltrated into the tipping paper 13 and is also present inside the tipping paper 13. As the varnish, for example, nitrocellulose, ethylcellulose, carboxymethylcellulose or the like can be used.

Since the cigarette 2 with the filter has the varnish 14 on the outer peripheral side of the tipping paper 13, the unbleached pulp derived from the tipping paper 13 can be suppressed or prevented in addition to the effects described in the first embodiment. Lignin Or the flavor caused by other impurities is reduced. Further, since the cigarette 2 with the filter is provided with the varnish 14 on the outer peripheral side of the tipping paper 13, the lip-off property of the tipping paper 13 when the cigarette 2 with the filter is smoked can be improved.

Further, the cigarette with a filter according to each of the embodiments described above may have other configurations. For example, a plurality of holes (vent holes) may be provided through the tipping paper and up to the filter. Such a vent hole has a function of supplying air from the outside into the filter.

Further, the filter shape may be a dual filter, a triple filter, or the like.

(Example)

The embodiments of the present invention are described in detail below.

(Examples 1 to 8 and Comparative Examples 1, 2)

The bleached pulp and the unbleached pulp were blended in the proportions shown in Table 1 below, and the tipping paper was prepared in Examples 1 to 8. Further, the unbleached pulp has a fiber having a length of from 1 mm to 4 mm and a thickness of from 20 μm to 70 μm.

Further, a white tipping paper composed of only bleached pulp which did not contain unbleached pulp was prepared as the tipping paper of Comparative Example 1.

Further, a tipping paper of Comparative Example 2 obtained by applying cork printing to the surface of the white tipping paper of Comparative Example 1 was prepared. Moreover, cork printing is a gravure printing machine that mimics the pattern of a natural cork pattern, which is widely used in cigarettes.

The tipping papers of Examples 1 to 8 and Comparative Examples 1 and 2 were measured using a spectrophotometer (manufactured by X-Rite Co., Ltd., SpectroEye). The brightness of the CIELab color system is L*, chromaticity a*, and chromaticity b*. The measurement was carried out by placing a sample on a paper having an ISO whiteness of 92% under the conditions of a light source D65, a light sourceless filter, and a viewing angle of 2°, and pressing the spectrophotometer thereon. In addition, the measurement area of the tipping paper is changed every 5 times to measure 5 points, and the average value of 5 points is calculated. The results are shown in Table 1 below.

Next, using the tipping sheets of Examples 1 to 5 and Comparative Example 1, the filter-attached cigarette having the configuration shown in Fig. 2 was produced.

Further, in the outer peripheral surfaces of the tipping sheets of Examples 6 to 8 and Comparative Example 2, the varnish composed of nitrocellulose was subjected to gravure printing, and then the tipping paper was used to fabricate the varnish as shown in Fig. 3. A cigarette with a filter.

Twenty cigarettes with filters attached to the tipping sheets of Examples 1 to 8 and Comparative Examples 1 and 2 were separately produced and stored for 10 days in an environment of a temperature of 22 ° C and a relative humidity of 60%.

The cigarettes attached to the filters of Examples 1 to 8 and Comparative Examples 1 and 2 were evaluated (1) to (4) described below.

<Evaluation (1): Functional evaluation of appearance (visual confirmation of fibers of unbleached pulp) >

The sensory evaluation of the "visual confirmation of the fibers of the unbleached pulp" was carried out by placing the cigarettes with the tipping papers of Examples 1 to 8 and Comparative Examples 1 and 2 on a table covered with white paper. Twenty testers performed the evaluation visually. 20 testers can see the fiber of unbleached pulp at a glance, even if only one tester can't see the unbleached paper at a glance. The fiber of the pulp is also "B".

<Evaluation (2): Functional evaluation about appearance (natural feeling)>

The sensory evaluation of the "natural feeling" was carried out on the table covered with white paper in the same manner as the sensory evaluation of the evaluation (1) of the cigarettes provided with the tipping sheets of Examples 1 to 8 and Comparative Examples 1 and 2. The evaluation was carried out visually by 20 testers. It is obvious that it is natural and natural for 3 points, and it is natural and natural for 2 points, a little natural and natural for 1 point, and no natural and natural feeling for 0 points. When 20 people have an average score of more than 2 "A" when the score (has a high natural feeling), "B" when it is 1 to 2 points (a comparatively high natural feeling), and "C" when it is less than 1 point (has a low natural feeling) .

<Evaluation (3): Functional evaluation on appearance (hobby)>

The sensory evaluation of the "favorability" was carried out in the same manner as the sensory evaluations of the evaluations (1) and (2) of the cigarettes provided with the tipping sheets of Examples 1 to 8 and Comparative Examples 1 and 2. On the table with white paper, evaluation was performed visually by 20 testers. It is obvious that when you want to smoke, you will get 3 points. If you want to smoke a little, you will get 2 points. If you want to smoke a little, you will get 1 point. If you don't want to smoke, you will get 0 points. When you have 20 points, the average score is more than 2 points. When there is a high preference, it is "A", and when it is 1 to 2 points (higher preference), it is "B", and when it is less than 1 point (having low preference), it is "C".

<Evaluation (4): Functional evaluation about flavor>

The functional evaluation of "flavor" was actually carried out by 5 testers. The filter-attached cigarettes of the tipping sheets of Examples 1 to 8 and Comparative Examples 1 and 2 were subjected to smoking. The cigarette with the filter having the tipping paper of Comparative Example 1 was 0 in comparison with Comparative Example 1 when the flavor was not different, and was 1 minute when the flavor was inferior to Comparative Example 1. Compared with Comparative Example 1, it was 2 points when the flavor was slightly inferior, 3 points when the flavor was significantly worse than Comparative Example 1, and the average score of 5 was less than 1 point (the difference from the flavor of Comparative Example 1 was small). When it is "A", it is "B" when it is 1 to 2 points (slightly different from the flavor of Comparative Example 1), and is "C" when it is more than 2 points (large difference in flavor from Comparative Example 1).

The above evaluation results are shown in Table 1 below.

From the results of the evaluation (1) of the above Table 1, it is understood that the tipping papers of Examples 1 to 8 contain 1% by weight or more of unbleached pulp having "fibers having a length of 1 mm to 4 mm and a thickness of 20 μm to 70 μm". The filter-attached cigarette having the "the tipping paper of the first to eighth embodiments" can visually recognize the fibers of the unbleached pulp at a glance.

From the results of the evaluation (2) of Table 1, it is understood that the tipping papers of Examples 1 to 8 contain unbleached pulp having "fibers having a length of 1 mm to 4 mm and a thickness of 20 μm to 70 μm", as compared with having " A cigarette with a filter attached to the tipping paper of Comparative Examples 1 and 2 which does not contain unbleached pulp, and a cigarette with a filter attached to "the tipping paper of Examples 1 to 8" can be used by a tester (for example, a smoker) I feel natural and natural.

As a result of the evaluation (3) of Table 1, it is understood that the filter-attached cigarette having "the tipping paper of Examples 5 and 8 containing 86% by weight of unbleached pulp" has a comparatively high preference. The filter-attached cigarettes having the "the tipping sheets of Examples 1 to 4, 6, and 7 and Comparative Examples 1 and 2" have higher preference. In addition, the filter-attached cigarette with "the tipping paper containing more than 86% by weight of unbleached pulp" has a natural feeling, but because of the thicker color, the tester thinks of the old feeling and the cheap feeling. Reduce the hobby of hobbies.

As a result of the evaluation (4) of Table 1, it is understood that the cigarettes with the filter having the tipping papers of Examples 3 to 5 are provided with the "attachment paper coated with the varnish on the outer peripheral surface" to the sixth embodiment. The cigarettes with a filter of 8 respectively enhance the flavor.

As described above, the filter-attached cigarettes having the "the tipping sheets of the first to eighth embodiments" have a natural feeling and a preference for the sensory evaluation. This is the "white tipping paper of Comparative Example 1, Comparative Example 2". A cigarette with a filter attached to a tipping paper for cork printing is not available.

In the above embodiment, the cigarette with a filter is used as an example of a smoking article with a filter, but the invention is not limited thereto. The smoking article with the filter may be other smoking articles connected with a filter, such as cigars, small cigars, non-combustible smoking articles using electric heating/chemical reaction heat, non-heating smoking articles, and the like.

In addition, although several embodiments are described, these embodiments are merely illustrative and not limiting. The embodiments can be implemented in various other forms, and various modifications can be made without departing from the spirit and scope of the invention. The invention and its modifications are intended to be included within the scope and spirit of the invention and are intended to

Claims (7)

A smoking article with a filter includes: a mist generating rod; a filter disposed at a downstream end of the mist generating rod; and a tipping paper wound at a downstream end of the mist generating rod and the filter The outer peripheral surface is connected to the mist generating rod and the filter; wherein the tipping paper is a paper containing bleached pulp and unbleached pulp, and the fibers of the unbleached pulp have a length of 1 mm to 4 mm and a thickness of 20 μm to 70 μm. . The smoking article with a filter according to claim 1, wherein the tipping paper has a brightness L* of 78 to 93 and a chromaticity a* of 0.6 to 2.8 in the CIELab color system. b* is 7 to 18. The smoking article with a filter according to claim 1 or 2, wherein the bleached pulp is wood pulp, and the unbleached pulp is wood pulp or non-wood pulp. The smoking article with a filter according to claim 1 or 2, wherein the bleached pulp and the unbleached pulp are wood pulp. The smoking article with a filter according to any one of claims 1 to 4, wherein the tipping paper further contains calcium carbonate or titanium oxide belonging to a filler, and is a paper having an opacity of 76% or more. . The smoking article with a filter according to any one of claims 1 to 5, wherein the tipping paper has a varnish on the outer peripheral side. The suction of the filter as described in any one of claims 1 to 6 The smoking article, wherein the tipping paper has a tensile strength of 26.0 N/15 mm or more.