CN114207215A - Tipping wrapper for aerosol-generating article - Google Patents
Tipping wrapper for aerosol-generating article Download PDFInfo
- Publication number
- CN114207215A CN114207215A CN202080055644.4A CN202080055644A CN114207215A CN 114207215 A CN114207215 A CN 114207215A CN 202080055644 A CN202080055644 A CN 202080055644A CN 114207215 A CN114207215 A CN 114207215A
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- China
- Prior art keywords
- tipping wrapper
- preparation
- tipping
- less
- substrate layer
- Prior art date
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Links
- 239000000945 filler Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 239000000049 pigment Substances 0.000 claims abstract description 13
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 12
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 10
- 235000012211 aluminium silicate Nutrition 0.000 claims description 10
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical group O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000454 talc Substances 0.000 claims description 7
- 229910052623 talc Inorganic materials 0.000 claims description 7
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims 14
- 239000004927 clay Substances 0.000 claims 1
- 239000006103 coloring component Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 239000000443 aerosol Substances 0.000 abstract 1
- 239000000123 paper Substances 0.000 description 28
- 239000010410 layer Substances 0.000 description 15
- 241000208125 Nicotiana Species 0.000 description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 4
- 238000003490 calendering Methods 0.000 description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000002966 varnish Substances 0.000 description 3
- 238000004040 coloring Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 235000012222 talc Nutrition 0.000 description 2
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
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
- D21H27/30—Multi-ply
-
- 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
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/56—Making tipping materials, e.g. sheet cork for mouthpieces of cigars or cigarettes, by mechanical means
- A24C5/565—Making tipping materials, e.g. sheet cork for mouthpieces of cigars or cigarettes, by mechanical means by treating the tipping material with a liquid or viscous solution, e.g. paraffine
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/56—Making tipping materials, e.g. sheet cork for mouthpieces of cigars or cigarettes, by mechanical means
- A24C5/58—Applying the tipping materials
-
- 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
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
-
- 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
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/385—Oxides, hydroxides or carbonates
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
-
- 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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
- D21H5/16—Tobacco or cigarette paper
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The present invention relates to a tipping wrapper for an aerosol generating article, the tipping wrapper having a substrate layer with a porosity of less than 1.5c.u., wherein the substrate layer comprises at least one filler material, the tipping wrapper further comprising a surface coloured with a pigment component comprising CaCO3And at least a second component for use as a non-combustible filler, the pigment component having a grammage of at least 2.0gsm, wherein the colored surface has a surface smoothness of at least 400 sec. The invention also relates to a method for producing a tipping wrapper for a cigarette, the method comprising the steps of: a) providing a substrate layer of the tipping wrapper, b) coating the substrate layer with a solution comprising a filler component, wherein the coating is applied by sprayingThe coated substrate layer is pressed and heated at a predetermined temperature greater than about 100 ℃.
Description
Description
The present invention relates to an aerosol-generating article, such as a cigarette. The present application relates particularly to a tipping wrapper for an aerosol-generating article, such as a cigarette. Cigarettes known in the art typically comprise several components, such as a filter, a cigarette body and a so-called tipping wrapper, which is typically wrapped at least partially around the filter.
In the prior art, the tipping wrapper, also commonly referred to in the art as "tipping paper", has the function of connecting the mouthpiece rod and the tobacco rod, but it is also known from the prior art that this tipping wrapper is provided with decorations such as printing, bronzing or embossing. As one of the decorations of the tipping wrapper is a shiny appearance (especially high gloss), it is always desirable that the tipping wrapper can enhance the appeal of the product.
One known technique in the art is silver ink printing to achieve this shiny appearance, but in this case an additional printing process is required.
Furthermore, a shiny appearance can be obtained by calendering paper containing more than 10% kaolin. In this case, a problem arises in that ink abrasion on the paper surface may occur after printing.
On the other hand, the tipping wrapper should be non-combustible (it should include smoldering resistance) as it is the connecting portion of the mouthpiece rod and the tobacco rod. To ensure sufficient non-flammability, some non-flammable tipping wraps have been developed that contain a certain amount of non-flammable filler.
Titanium dioxide has been widely used as such a filler. This material has the advantage of high opacity (providing higher opacity to the paper) and non-flammability. However, in some countries, the use of this material is prohibited for health reasons.
In addition, the tipping wrapper should have a good lip feel during smoking. Consumers generally prefer a better feeling of detackification of the lips, which means that the cigarette should not stick to the lips after smoking. For this reason, a lip debonding varnish is often added on the surface of the tipping wrapper to avoid it sticking to the consumer's mouth.
However, even with the addition of the lip debonding varnish, particularly in a dry atmosphere, the development of the lip debonding varnish still occursThe situation of sticking to the mouth. It is therefore an object of the present invention to provide improved lip detackification with a tipping wrapper. It is a further object of the present invention to provide a tipping wrapper, especially without the need for an additional printing process or the use of titanium dioxide (TiO)2) Provide a shiny appearance. It should also provide improved detackifying feel to the lips.
The above objects are met by the subject matter of the independent claims. Advantageous embodiments are the subject of the dependent claims.
The tipping wrapper for an aerosol-generating article, such as a cigarette, according to the invention has a substrate layer with a porosity of less than 1.5c.u., wherein the substrate layer comprises at least one filler material and wherein the tipping wrapper further comprises a surface, in particular a coloured surface, which is coloured with a pigment component comprising CaCO3And at least a second component that functions as a non-combustible filler, wherein the pigment component has a grammage of at least 2.0gsm, and wherein the colored surface has a surface smoothness of at least 400 sec.
Preferably, the tipping wrapper is tipping paper. Preferably the material of the tipping wrapper is paper. The tipping wrappers described herein meet general tipping wrapper requirements, such as requirements for adequate ink fixability (ink flammability), non-flammability and machine runnability. Further, the tipping wrapper according to the invention comprises a shiny appearance and an improved lip feel.
In a highly preferred embodiment, the filler material is selected from the group consisting of kaolin, CaCO3Talc and Al (OH)3(aluminum hydroxide).
Thus, one, two, several or all of these materials may be included in the filler material. It may also comprise any combination of these materials, for example kaolin and talc or CaCO3And Al (OH)3。
The above smoothness is preferably measured by the Bekk method. The Bekk smoothness test is an informative technique for determining the smoothness of a sample. Smoothness or roughness is a fundamental surface property of paper, carton or cardboard, coated sheets, and the like. The quality of the surface structure has a great influence on the printability and on any form of coating.
The Bekk smoothness measurement is an air flow based method established in the paper industry. The slower the air flow between the paper surface and the ideal plane, the higher the smoothness, expressed in Bekk smoothness seconds. In a preferred method, about 10cm can be tested in the Bekk method2Representative paper of (1).
The above gloss means the specular gloss of paper. Specular gloss testing is an informative technique for determining the gloss of a sample. Gloss is a fundamental surface property of paper, carton or cardboard, coated or laminated sheets, and the like. The quality of surface gloss has a great influence on appearance.
Gloss measurement is a mirror reflection based method established in the paper industry. Specular gloss is expressed as a percentage of the light flux reflected by a sample surface into a specified aperture at a specular reflection angle compared to the light flux reflected from a standard specular reflective surface under the same conditions. In a preferred method, light is incident on the surface of the test piece at an angle of 60 degrees.
In another preferred embodiment, the second component is selected from the group consisting of kaolin, talc, and aluminum hydroxide Al (OH)3A group of components of (1). Likewise, the second component may comprise more than one of these components. Likewise, the second component may contain some selection of these components, such as kaolin and talc or talc, kaolin and aluminum hydroxide Al (OH)3。
In another highly preferred embodiment, the base layer is base paper (base paper). The colored surface may also be referred to as a printing surface. In a preferred embodiment, the coloured surface is attached to a base layer.
The unit c.u. is understood to be the so-called Coresta unit, which is defined as passing 1cm under an applied pressure difference of 1kPa2Volumetric flow rate of air (in cm) of the matrix sample3/min)。
In another preferred embodiment, more than one of the above components is included. In another preferred embodiment, the coloured layer may comprise a printed matter (printing). In another preferred embodiment, a coloured layer is used to improve the brightness of the tipping wrapper.
The smoothness of the painted surface is at least 500sec (measured by the Bekk method).
In another preferred embodiment, the substrate layer and the coloured surface constitute a two-layer structure. Here, for example, the two layers can be attached to one another.
In another preferred embodiment of the invention, the filler material of the base layer is selected from the group consisting of kaolin, CaCO, or comprises a material selected from the group consisting of3Talc and aluminum hydroxide (Al (OH)3). Preferably, a plurality of these materials are contained in the filler material of the base layer.
In another preferred embodiment the basis weight of the tipping wrapper is greater than 40gsm, preferably greater than 45 gsm. In another preferred embodiment the basis weight of the tipping wrapper is less than 60gsm, preferably less than 55 gsm. These basis weights have proven to be within the preferred ranges, especially for machine runnability on a manufacturing machine.
In another preferred embodiment the tipping wrapper has a thickness of greater than 30 microns, preferably greater than 35 microns.
In another preferred embodiment the tipping wrapper has a thickness of less than 55 microns, preferably less than 50 microns.
Preferably there is a variation of less than 20%, preferably less than 10% in thickness along the surface of the tipping wrapper. In another preferred embodiment, the paper density of the tipping wrapper is greater than 1.1g/cm3Preferably greater than 1.15g/cm3. In another preferred embodiment, the paper density of the tipping wrapper is less than 1.3g/cm3Preferably less than 1.25g/cm3。
This feature also enhances machine runnability on cigarette-making machines.
In another preferred embodiment the smoothness of the tipping wrapper is greater than 500sec, preferably greater than 600sec and preferably greater than 700 sec. Preferably the smoothness of the tipping wrapper is less than 2500sec, preferably less than 2000 sec.
In another preferred embodiment, the gloss of the tipping wrapper is greater than 10%, preferably greater than 15%, and preferably greater than 20%. Preferably the tipping wrapper has a gloss of less than 35%, preferably less than 30%.
In another preferred embodiment, the pigment component comprises CaCO in a ratio of between 3:7 and 7:3, preferably between 4:6 and 7:3, and most preferably between 5:5 and 6:43(calcium carbonate) and kaolin.
In another preferred embodiment the amount of coloration is more than 2gsm, preferably more than 3gsm, preferably more than 4gsm and preferably more than 5 gsm.
In another preferred embodiment, the tipping wrapper is free of titanium dioxide (TiO)2). In this case, possible health risks considered by some countries are avoided.
In another preferred embodiment, the coloured surface is based on a coating solution comprising water, a binder component and a colouring component. However, other components may be included.
The invention also relates to a cigarette comprising a tipping wrapper according to the above description. Preferably, the cigarette comprises a mouthpiece rod, a tobacco rod and a connector connecting the two elements. Preferably, a tipping wrapper, and in particular the above tipping wrapper, is used to connect the mouthpiece rod and the tobacco rod.
The invention also relates to a method for producing an aerosol-generating article, and in particular a tipping wrapper for a cigarette, comprising the following steps.
In a first step, a substrate layer of tipping wrapper is provided. In a second step, this substrate layer is coated with a solution comprising a pigment component comprising CaCO3And at least a second component which acts as a non-combustible filler.
According to the invention, the coated substrate layer is pressed and heated at a predetermined temperature to form a coloured surface having a surface smoothness of at least 400 sec.
Preferably, the substrate layer comprises at least one filler material as defined previously.
In a preferred embodiment of the method, the predetermined temperature is more than 100 ℃, preferably more than 140 ℃, preferably more than 150 ℃, preferably more than 170 ℃ and/or the temperature is less than 300 ℃, preferably less than 250 ℃ and preferably less than 200 ℃.
In a preferred embodiment of the method, the pulp or the filler mixture can be pressed into flat wires. In this step, the mixture may lose water from at least one side and preferably from both the top and bottom sides. So that water can be sucked out.
In a subsequent method step, the sheet can be pressed between the elements, and in particular between the cylinders. In this way, more moisture is removed from the paper.
In another preferred embodiment, the paper is dried, wherein in particular the paper is brought into contact with a steam-heated cylinder to be dried. It is therefore preferred to use a drum device or drum for drying the paper. In particular, a heated cylinder is used, and most preferably a steam heated cylinder is used.
In another preferred embodiment, a surface coating, and in particular a coloring unit, is used. In another preferred step, a coating of the solution (preferably comprising filler and binder) is provided on at least one surface of the paper. Preference is given to using compositions comprising CaCO3And a coating layer of at least a second component, and especially a pigment component, serving as a non-combustible filler. Preferably, the pigment component is provided at a grammage of at least 2.0 gsm.
In another preferred embodiment, the paper is subjected to another drying, preferably again through a heated cylinder and most preferably through a steam heated cylinder.
In another preferred embodiment, the calendering (calendaring) process described above is added. Preferably, the paper is passed between calendering rolls, especially at higher temperatures and pressures. The paper surface thus becomes smooth and glossy. This is especially possible if there is a sufficient amount of filler on the surface of the paper.
In another preferred embodiment, a reel is preferably used to wind the paper. In another preferred embodiment, the physical properties of the paper are measured, such as basis weight, opacity, etc.
The product provides improved sparkling appearance and higher surface or smoothness.
Claims (17)
1. A tipping wrapper for an aerosol-generating article, the tipping wrapper having a substrate layer with a porosity of less than 1.5c.u., wherein the substrate layer comprises at least one filler material, the tipping wrapper further comprising a surface coloured with a pigment component comprising CaCO3And at least a second component for use as a non-combustible filler, the pigment component having a grammage of at least 2.0gsm, wherein the colored surface has a surface smoothness of at least 400 sec.
2. The tipping wrap of claim 1,
it is characterized in that the preparation method is characterized in that,
the base layer and the colored surface constitute a two-layer structure.
3. The tipping wrapper according to at least one of the preceding claims,
it is characterized in that the preparation method is characterized in that,
the filler material of the base layer is selected from the group consisting of kaolin, CaCO3Talc and Al (OH)3A group of materials.
4. The tipping wrapper according to at least one of the preceding claims,
it is characterized in that the preparation method is characterized in that,
the basis weight of the tipping wrapper is greater than 40gsm, preferably greater than 45gsm, and/or the basis weight of the tipping wrapper is less than 60gsm, preferably less than 55 gsm.
5. The tipping wrapper according to at least one of the preceding claims,
it is characterized in that the preparation method is characterized in that,
the thickness of the tipping wrapper is greater than 30 microns, preferably greater than 35 microns, and/or the thickness of the tipping wrapper is less than 55 microns, preferably less than 50 microns.
6. The tipping wrapper according to at least one of the preceding claims,
it is characterized in that the preparation method is characterized in that,
the tipping wrapper has a paper density of greater than 1.1g/cm3Preferably greater than 1.15g/cm3And/or the tipping wrapper has a paper density of less than 1.3g/cm3Preferably less than 1.25g/cm3。
7. The tipping wrapper according to at least one of the preceding claims,
it is characterized in that the preparation method is characterized in that,
the smoothness of the tipping wrapper is greater than 500sec, preferably greater than 600sec, and preferably greater than 700 sec.
8. The tipping wrapper according to at least one of the preceding claims,
it is characterized in that the preparation method is characterized in that,
the smoothness of the tipping wrapper is less than 2500sec, preferably less than 2000 sec.
9. The tipping wrapper according to at least one of the preceding claims,
it is characterized in that the preparation method is characterized in that,
the gloss of the tipping wrapper is greater than 10%, preferably greater than 15%, and preferably greater than 20%.
10. The tipping wrap of claim 9,
it is characterized in that the preparation method is characterized in that,
the gloss of the tipping wrapper is less than 35%, preferably less than 30%.
11. The tipping wrapper according to at least one of the preceding claims,
it is characterized in that the preparation method is characterized in that,
the pigment component comprises CaCO in a ratio of between 3:7 and 7:3, preferably between 4:6 and 7:3, preferably between 5:5 and 6:43And kaolin clay.
12. The tipping wrapper according to at least one of the preceding claims,
it is characterized in that the preparation method is characterized in that,
the amount of the pigment component is higher than 5 gsm.
13. The tipping wrapper according to at least one of the preceding claims,
it is characterized in that the preparation method is characterized in that,
the tipping wrapper is free of titanium dioxide (TiO)2)。
14. The tipping wrapper according to at least one of the preceding claims,
it is characterized in that the preparation method is characterized in that,
the colored surface is based on a coating solution comprising water, a binder component and a coloring component.
15. A cigarette comprising a tipping wrapper according to at least one of the preceding claims.
16. A method for producing a tipping wrapper for a cigarette, the method comprising the steps of:
-providing a substrate layer of the tipping wrapper
-coating the base layer with a solution comprising a pigment component comprising CaCO3And at least a second component acting as a non-combustible filler,
-pressing and heating the coated substrate layer to form a coloured surface having a surface smoothness of at least 400 sec.
17. The method according to the preceding claim,
it is characterized in that the preparation method is characterized in that,
the coated substrate layer is pressed and heated at a predetermined temperature of more than 100 ℃, preferably the predetermined temperature is higher than 140 ℃, preferably higher than 150 ℃, and preferably higher than 170 ℃, and/or the temperature is lower than 300 ℃, preferably lower than 250 ℃, preferably lower than 200 ℃.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19189339.5 | 2019-07-31 | ||
| EP19189339 | 2019-07-31 | ||
| PCT/EP2020/071512 WO2021019016A1 (en) | 2019-07-31 | 2020-07-30 | Tipping wrapper for aerosol generating article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114207215A true CN114207215A (en) | 2022-03-18 |
Family
ID=67514381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080055644.4A Pending CN114207215A (en) | 2019-07-31 | 2020-07-30 | Tipping wrapper for aerosol-generating article |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20220264936A1 (en) |
| EP (1) | EP4003066B1 (en) |
| JP (1) | JP2022542768A (en) |
| KR (1) | KR20220038137A (en) |
| CN (1) | CN114207215A (en) |
| AU (1) | AU2020320029A1 (en) |
| CA (1) | CA3145598A1 (en) |
| ES (1) | ES2965158T3 (en) |
| WO (1) | WO2021019016A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230131396A (en) * | 2022-03-04 | 2023-09-13 | 주식회사 케이티앤지 | Smoking article and aerosol-generating systems comprising thereof |
| EP4245160A1 (en) | 2022-03-18 | 2023-09-20 | JT International S.A. | Tobacco article comprising a laminated tipping paper |
| EP4245159A1 (en) | 2022-03-18 | 2023-09-20 | JT International S.A. | Tobacco article comprising a special plug wrap |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5830318A (en) * | 1996-10-25 | 1998-11-03 | Schweitzer-Mauduit International, Inc. | High opacity tipping paper |
| WO2004047572A1 (en) * | 2002-11-25 | 2004-06-10 | R.J. Reynolds Tobacco Company | Wrapping materials for smoking articles |
| CN1662157A (en) * | 2002-04-22 | 2005-08-31 | 乐富门·本森及赫奇斯有限公司 | Low ignition propensity cigarette having oxygen donor metal oxide in the cigarette wrapper |
| WO2015108078A1 (en) * | 2014-01-20 | 2015-07-23 | 日本たばこ産業株式会社 | Tip paper for smoking article and smoking article using same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2755197A (en) * | 1953-06-17 | 1956-07-17 | Armstrong Cork Co | Cigarette tipping and method of making the same |
| DE4305134C2 (en) * | 1993-02-19 | 1995-03-30 | Feldmuehle Ag Stora | Reel printing paper and process for its production |
| GB0917466D0 (en) * | 2009-10-06 | 2009-11-18 | British American Tobacco Co | Embossed paper for ventilation |
| RU2757382C1 (en) * | 2017-12-26 | 2021-10-14 | Джапан Тобакко Инк. | Smoking article with a filter |
-
2020
- 2020-07-30 EP EP20745235.0A patent/EP4003066B1/en active Active
- 2020-07-30 JP JP2021574877A patent/JP2022542768A/en active Pending
- 2020-07-30 ES ES20745235T patent/ES2965158T3/en active Active
- 2020-07-30 KR KR1020227006154A patent/KR20220038137A/en unknown
- 2020-07-30 CN CN202080055644.4A patent/CN114207215A/en active Pending
- 2020-07-30 WO PCT/EP2020/071512 patent/WO2021019016A1/en unknown
- 2020-07-30 CA CA3145598A patent/CA3145598A1/en active Pending
- 2020-07-30 US US17/631,231 patent/US20220264936A1/en active Pending
- 2020-07-30 AU AU2020320029A patent/AU2020320029A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5830318A (en) * | 1996-10-25 | 1998-11-03 | Schweitzer-Mauduit International, Inc. | High opacity tipping paper |
| CN1662157A (en) * | 2002-04-22 | 2005-08-31 | 乐富门·本森及赫奇斯有限公司 | Low ignition propensity cigarette having oxygen donor metal oxide in the cigarette wrapper |
| WO2004047572A1 (en) * | 2002-11-25 | 2004-06-10 | R.J. Reynolds Tobacco Company | Wrapping materials for smoking articles |
| WO2015108078A1 (en) * | 2014-01-20 | 2015-07-23 | 日本たばこ産業株式会社 | Tip paper for smoking article and smoking article using same |
Non-Patent Citations (1)
| Title |
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| 王忠厚, 中国轻工业出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4003066A1 (en) | 2022-06-01 |
| EP4003066B1 (en) | 2023-08-30 |
| ES2965158T3 (en) | 2024-04-11 |
| CA3145598A1 (en) | 2021-02-04 |
| US20220264936A1 (en) | 2022-08-25 |
| WO2021019016A1 (en) | 2021-02-04 |
| JP2022542768A (en) | 2022-10-07 |
| KR20220038137A (en) | 2022-03-25 |
| AU2020320029A1 (en) | 2022-02-17 |
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