CN113826947B - Filter tip tube structure of heating type cigarette - Google Patents

Filter tip tube structure of heating type cigarette Download PDF

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Publication number
CN113826947B
CN113826947B CN202111198031.9A CN202111198031A CN113826947B CN 113826947 B CN113826947 B CN 113826947B CN 202111198031 A CN202111198031 A CN 202111198031A CN 113826947 B CN113826947 B CN 113826947B
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China
Prior art keywords
paper layer
tube structure
different
filter
paper
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Application number
CN202111198031.9A
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Chinese (zh)
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CN113826947A (en
Inventor
刘磊
杨俊鹏
刘祥谋
石秋香
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China Tobacco Hubei Industrial LLC
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China Tobacco Hubei Industrial LLC
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Publication date
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Priority to CN202111198031.9A priority Critical patent/CN113826947B/en
Publication of CN113826947A publication Critical patent/CN113826947A/en
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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • 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
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • 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
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • 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
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • 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
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/18—Mouthpieces for cigars or cigarettes; Manufacture thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/26—All layers being made of paper or paperboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2597/00—Tubular articles, e.g. hoses, pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

The invention provides a filter tip tube structure of a heating type cigarette, and belongs to the technical field of filter tips. The filter tip structure comprises a central hole for containing a filter tow body and a plurality of paper winding layers which are sequentially overlapped along the direction pointing to the central hole, wherein different perfume components are respectively attached to the paper winding layers. The invention is provided with the roll paper layers made of different volatilization difficulty materials, the perfume components are respectively adsorbed on the roll paper layers made of a plurality of groups of different volatilization difficulty materials, and the perfume components on the roll paper layers can release perfume according to different sequences in the process of temperature rise, namely, the different perfume components can release perfume gradually, so that the layering sense of the fragrance of the cigarettes is increased.

Description

Filter tip tube structure of heating type cigarette
Technical Field
The invention relates to the technical field of filter tips, in particular to a filter tip tube structure of a heating type cigarette.
Background
With the increasing consumer demand, some consumers wish to draw cigarettes with different flavors or stronger flavors, and most of the current production methods are to add flavor additives directly into tobacco shreds and cigarette filter sticks. However, the flavor additive added into the tobacco shreds can participate in combustion along with the smoking of the cigarettes, so that the flavor additive can lose the due flavor enhancing effect, and can possibly generate new harmful substances due to cracking; meanwhile, the existing production process is difficult to realize the addition of the spice additive into the cigarette filter stick, and the cigarettes produced by adopting the spice adding mode are difficult to store.
The Chinese patent No. 102972866A provides a filter tip, which comprises a tobacco pipe and a filter tip, wherein a spice adding cylinder with spice is arranged between the tobacco pipe and the filter tip, and two ends of the spice adding cylinder are respectively connected with the tobacco pipe and the filter tip; the both ends of spices adding cylinder are equipped with the spices hole that is used for the spices circulation respectively, insert chimney and filter tip's link and be equipped with respectively with spices hole matched with spices entry and spices export. The above patent provides a filter with a built-in flavor, but the flavor provided by the filter cannot be released orderly, and the layering of the flavor of the cigarette cannot be increased.
Disclosure of Invention
The invention aims to provide a filter tip tube structure of a heating type cigarette, and the paper layers with different heat conducting properties are arranged to enable perfume components to release perfume according to different sequences, namely perfume components with faster volatilization and perfume components with slower volatilization can release perfume successively, so that layering sense of the fragrance of the cigarette is increased.
The prior art has focused on the need for different types of flavour release for heated cigarettes. Means for achieving different flavors or aromas have focused on improvements in tobacco shreds or cigarette filters. The method is widely applied, the spice additive is directly added into tobacco shreds or cigarette filter sticks, the spice additive is volatilized by heating, and the smoke flavor obtained by sucking is thick. Alternatively, a small bead of liquid, commonly referred to as a "pop-up" bead, is disposed within the filter, such as a heated non-combustible cigarette containing the pop-up bead provided in patent application number CN 207803436U.
In spite of the fact that the heating type cigarette flavor with different tastes can be obtained through the means, all the flavors are mixed uniformly and then are mixed into the cigarettes, the mode inevitably enables the volatilization release degrees of all the flavors at the same time to be different, and therefore distortion of taste experience of consumers is caused. That is, those skilled in the art are concerned with the perfuming action of the perfume additive in excess, while naturally ignoring the layering of the perfume.
Based on the above, the inventor abandons the conventional thinking of the prior art, abandons the means of uniformly adding the perfume additive into the cut tobacco or the filter tip, and instead, attaches different perfume components onto the heat conducting layers with different heat conducting properties respectively, wherein the volatilization speed of the perfume components in the prior art is basically consistent with that of the perfume components, the perfume components on the paper layers with different heat conducting properties can release the perfume according to different sequences, namely, the different perfume components can release the perfume successively, and the layering sense of the fragrance of the cigarette is increased.
The invention provides a filter tip tube structure of a heating type cigarette, which comprises a central hole for accommodating a filter tow body and a plurality of groups of paper winding layers made of different volatile materials, wherein the paper winding layers are sequentially overlapped along the direction pointing to the central hole, and different perfume components are respectively attached to the paper winding layers.
Further, the roll paper layer at least comprises a first paper layer and a second paper layer which are sequentially overlapped along the direction pointing to the central hole.
Further, the heat conducting performance of the first paper layer and the second paper layer is sequentially increased.
Further, the air permeability of the first paper layer and the second paper layer is increased in sequence.
Further, the end surfaces of the first paper layer and the second paper layer are not aligned to form a step-shaped length.
Further, the sum of the thicknesses of the first paper layer and the second paper layer is in the range of 0.5mm-3mm.
Further, the thickness of the first paper layer is smaller than the thickness of the second paper layer.
Further, one ends of the first paper layer and the second paper layer are connected with the heating type cigarette main body.
The filter tip tube structure of the heating type cigarette has the following beneficial effects:
1. the invention is provided with the roll paper layers made of different volatilization difficulty materials, the perfume components are respectively adsorbed on the roll paper layers made of a plurality of groups of different volatilization difficulty materials, and the perfume components on the roll paper layers can release perfume according to different sequences in the process of temperature rise, namely, the different perfume components can release perfume gradually, so that the layering sense of the fragrance of the cigarettes is increased.
2. The paper layers have different air permeabilities, and the paper layers with low air permeabilities and the paper layers with high air permeabilities are respectively adsorbed with the spice components, so that the spice components on the paper layers with different air permeabilities can be gradually released, and the layering sense of the aroma of the cigarettes is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to identify like elements. The drawings, which are included in the description, illustrate some, but not all embodiments of the invention. Other figures can be derived from these figures by one of ordinary skill in the art without undue effort.
Fig. 1 is a schematic structural view of a filter tube structure of a heating type cigarette according to an embodiment of the present invention.
1. A central bore; 2. a roll paper layer; 21. a first paper layer; 22. a second paper layer; 23. a third paper layer; 24. and a fourth paper layer.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be arbitrarily combined with each other.
Please refer to fig. 1. The filter tip tube structure of the heating type cigarette comprises a central hole 1 for containing a filter tow body and a plurality of roll paper layers 2 which are sequentially overlapped along the direction pointing to the central hole, wherein different perfume components are respectively attached to the plurality of roll paper layers 2.
The perfume components have boiling points in the range 37 ℃ to 200 ℃ and different perfume components have different molecular weights, functional groups and chemical polarities, but the volatilization rates of the perfume components are substantially uniform. The rolled paper layer 2 comprises at least a first paper layer 21 and a second paper layer 22 stacked in sequence in a direction pointing to the central hole 1. In this embodiment, the rolled paper layer 2 is preferably a first paper layer 21, a second paper layer 22, a third paper layer 23, and a fourth paper layer 24, and as shown in fig. 1, perfume components are adsorbed on the first paper layer 21, the second paper layer 22, the third paper layer 23, and the fourth paper layer 24, respectively. In the process of temperature rise, the perfume components on the paper layers with different heat conducting properties can release perfume according to different sequences, namely, the different perfume components can release perfume successively, so that all perfumes are prevented from volatilizing at the same time, distortion of taste experience of consumers is further caused, and layering sense of the fragrance of cigarettes is increased.
For different arrangement modes of the heat conducting properties of the first paper layer 21, the second paper layer 22, the third paper layer 23 and the fourth paper layer 24, a simpler implementation mode is to coat heat conducting particles, such as aluminum powder, silicon dioxide and the like, on tipping paper or tipping paper, or to mix the heat conducting particles into paper pulp, wherein the mixing amounts of the heat conducting particles are different. These belong to the known technology, such as a heat-conducting flame-retardant cigarette paper for cigarettes provided by patent application number CN110629583A, and a preparation method and application thereof are outlined herein. It should be noted that the addition of thermally conductive particles is minimal to avoid scalding the mouth that would result in filter suction due to excessive thermal conduction.
The first paper layer 21 has a lower air permeability than the second paper layer 22. The second paper layer 22 has a lower air permeability than the third paper layer 23. The third paper layer 23 has a lower air permeability than the fourth paper layer 24. The paper layers with low air permeability and the paper layers with high air permeability are respectively adsorbed with perfume components, so that the perfume components on the paper layers with different air permeability can be gradually released, and the layering sense of the fragrance of the cigarettes is increased.
The lengths of the first paper layer 21, the second paper layer 22, the third paper layer 23 and the fourth paper layer 24 are arranged in a step shape. The fourth paper layer 24 is next to the central hole through which the mainstream smoke passes, the fourth paper layer 24 being the longest, the fragrance raw material component attached to the fourth paper layer 24 is most easily carried into the mouth of a person. The length of the first paper layer 21 is the shortest, and the fragrance raw material component on the first paper layer 21 is least likely to be brought into the mouth of a person.
The thickness of the first paper layer 21 is smaller than the thickness of the second paper layer 22. The thickness of the second paper layer 22 is smaller than the thickness of the third paper layer 23. The thickness of the third paper layer 23 is smaller than the thickness of the fourth paper layer 24.
One end of the first paper layer 21, the second paper layer 22, the third paper layer 23 and the fourth paper layer 24 is connected with the main body of the heating cigarette.
The above description may be implemented alone or in various combinations and these modifications are within the scope of the present invention.
It should be noted that, in the description of the present application, the terms "upper end," "lower end," and "bottom end" of the indicated orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the application is conventionally placed in use, which are merely for convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the apparatus referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting. Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (8)

1. A filter tip tube structure of a heating type cigarette, which is characterized in that: including being used for holding the centre bore (1) of filter tow body, and along directional a plurality of sets of different roll paper layers (2) of volatilizing the degree of difficulty material that overlap in proper order in the direction of centre bore (1), a plurality of sets of be attached with different spices components on roll paper layer (2) respectively, every layer roll paper in roll paper layer (2) has different air permeability.
2. A filter tube structure for a heated cigarette as in claim 1 wherein: the roll paper layer (2) comprises at least a first paper layer (21) and a second paper layer (22) which are sequentially overlapped along the direction pointing to the central hole (1).
3. A filter tube structure for a heated cigarette as in claim 2 wherein: the heat conduction performance of the first paper layer (21) and the second paper layer (22) is sequentially increased.
4. A filter tube structure for a heated cigarette as in claim 3 wherein: the air permeability of the first paper layer (21) and the second paper layer (22) is sequentially increased.
5. A filter tube structure for a heated cigarette as in claim 2 wherein: the end surfaces of the first paper layer (21) and the second paper layer (22) are not aligned to form a ladder-shaped length.
6. A filter tube structure for a heated cigarette as in claim 2 wherein: the sum of the thicknesses of the first paper layer (21) and the second paper layer (22) is in the range of 0.5mm-3mm.
7. A filter tube structure for a heated cigarette as in claim 2 wherein: the thickness of the first paper layer (21) is smaller than the thickness of the second paper layer (22).
8. A filter tube structure for a heated cigarette as in claim 2 wherein: one end of the first paper layer (21) and one end of the second paper layer (22) are connected with the heating type cigarette main body.
CN202111198031.9A 2021-10-14 2021-10-14 Filter tip tube structure of heating type cigarette Active CN113826947B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111198031.9A CN113826947B (en) 2021-10-14 2021-10-14 Filter tip tube structure of heating type cigarette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111198031.9A CN113826947B (en) 2021-10-14 2021-10-14 Filter tip tube structure of heating type cigarette

Publications (2)

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CN113826947A CN113826947A (en) 2021-12-24
CN113826947B true CN113826947B (en) 2023-07-28

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2515969Y (en) * 2002-04-09 2002-10-16 李多 Cigarette filter tip having different taste on cypress paper
CN101049187B (en) * 2007-05-18 2012-05-16 云南烟草科学研究院 Composite filter tip of two layer molding paper containing additive
EP2893822B2 (en) * 2010-03-26 2022-08-03 Japan Tobacco Inc. Smoking article
WO2012090294A1 (en) * 2010-12-28 2012-07-05 日本たばこ産業株式会社 Smoking article provided with carbon heat source
CN102068037B (en) * 2010-12-30 2013-08-07 广东中烟工业有限责任公司 Method for preparing multi-taste cigarettes
CN204530328U (en) * 2015-03-09 2015-08-05 深圳市尚初科技有限公司 One way of life paper using
CN105192885A (en) * 2015-10-21 2015-12-30 云南中烟工业有限责任公司 Telescopic perfuming cigarette filter tip
CN106820257A (en) * 2016-12-13 2017-06-13 云南中烟工业有限责任公司 A kind of Zone coated cigarette paper and coating method with positioning mark
CN208129422U (en) * 2018-03-28 2018-11-23 广东中烟工业有限责任公司 A kind of big circumference filter tip and its cigarette
KR102341841B1 (en) * 2019-08-08 2021-12-21 주식회사 케이티앤지 Aerosol generating article comprising thermally conductive wrapper

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