CN108323800B - Preparation method of cigarette core rod for heating non-combustible cigarette - Google Patents
Preparation method of cigarette core rod for heating non-combustible cigarette Download PDFInfo
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- CN108323800B CN108323800B CN201711361182.5A CN201711361182A CN108323800B CN 108323800 B CN108323800 B CN 108323800B CN 201711361182 A CN201711361182 A CN 201711361182A CN 108323800 B CN108323800 B CN 108323800B
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- cigarette
- reconstituted tobacco
- core rod
- strips
- preparation
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- 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
- A24D3/02—Manufacture of tobacco smoke filters
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B7/00—Cutting tobacco
-
- 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
Abstract
The invention discloses a preparation method of a cigarette core rod for heating non-combustible cigarettes, which comprises the following steps: (1) selecting a reconstituted tobacco roll, winding the reconstituted tobacco roll on an unwinding shaft, slitting the reconstituted tobacco roll into strips, cutting the strips into strips in a transverse half-broken and longitudinal continuous state, and winding the strips into a reel-shaped reconstituted tobacco roll by a winding machine; (2) and (2) processing and forming the reel-shaped reconstituted tobacco roll in the step (1) by conventional paper-based filter tip forming equipment, and directly gathering to form a rod and cutting to prepare and form the cigarette core rod for the cigarette which is not combusted by heating. The preparation method solves the problems of complex preparation and molding and insufficient sensory quality, and has simple process.
Description
Technical Field
The invention belongs to the field of novel tobacco products, and particularly relates to a preparation method of a cigarette core rod for heating non-combustible cigarettes.
Background
The non-combustible cigarette is heated, and the heating temperature is usually less than 500 ℃. Researches show that the release amount of harmful components in tobacco smoke is closely related to heating and burning temperature, and the release amount of the harmful components in the smoke can be obviously reduced by reducing the heating or burning temperature. The cigarette meets the tobacco characteristic feeling of consumers, reduces the release amount of harmful components in the smoke, reduces the harm to the consumers, and is the starting point for the design and the development of the heating non-combustion type cigarette with the characteristic of heating tobacco instead of burning tobacco. Based on the above, compared with other types of novel tobacco products such as smokeless tobacco, electronic cigarette and the like, the heating non-combustion type cigarette is closest to the traditional cigarette in the aspects of physiological sensation, psychological perception, smoking mode and the like, and has obvious harm reduction characteristics, such as almost no generation of 'second-hand smoke', very little visible mainstream smoke, great reduction of the types and intake of harmful substances ingested by smokers, and good development potential.
The development of the heating non-combustion type cigarette technology starts in 1985, and at present, three main heating non-combustion type cigarette technologies have been formed: an electrically heated non-combustible cigarette, a fuel-heated non-combustible cigarette, and a chemically heated non-combustible cigarette. Through the development of decades, the heating non-combustion cigarette is widely regarded as the hope and the direction of the sustainable development of the tobacco industry, and various large-span national tobacco companies invest huge investment in developing the research and development of heating non-combustion tobacco products along different ideas, so that the product combination is established for Feimeo, Japanese and Yingmei tobaccos, and the development center of gravity is definitely transferred to novel harm-reducing products; among them, fimo international has successfully introduced commercial inner core electrically heated cigarette product iQOS (Marlboro Heat Sticks for exclusive cigarettes), which is rapidly expanding in the market and becoming a bright spot in the development of the tobacco industry in the world in a short time.
For the current situation, the tobacco monopoly of China pays high attention, and the concept that the development of novel cigarettes is a necessary choice made by Chinese tobaccos in compliance with the development trend and seeking new development space is considered. The novel cigarette is an important component of the Chinese cigarette, and is the inheritance sublimation and great innovation of the connotation and the expression form of the Chinese cigarette. In 2014, the national tobacco monopoly formally starts a great project of novel cigarette development, a batch of professional research and development mechanisms are constructed according to research layout, a batch of key technologies are mastered, a batch of innovative products are reserved, and a batch of novel cigarette brands with leading technologies, Chinese style characteristics and strong international competitiveness are cultivated.
However, the brand new product attributes of cigarettes which are not burned when heated require a new technology development system; the unsound restriction of the related art restricts the development and branding implementation of the heating non-combustion cigarette products, wherein the core problems are that: (1) the electric heating type non-combustible cigarette has poor smoking feeling, and the market popularization is limited to a certain extent, and the electric heating type non-combustible cigarette is specifically embodied as follows: the smoke quantity is small, the number of suction openings is insufficient, the smoke richness is poor, and the like; (2) the smoking process of heating the non-burning cigarette mainly depends on a high proportion of smoking agent added in the tobacco medium, which causes the viscosity of the cigarette core material to be high and the preparation and processing to be difficult.
Disclosure of Invention
Aiming at the problems, the invention provides a two-step preparation process of a cigarette core rod for a heating non-combustion cigarette. The invention provides a two-step forming process of slitting and gathering to form rods based on reconstituted tobacco rolls with a certain width, and the process can solve the two core problems of complex preparation and forming and insufficient sensory quality and is simple.
The invention aims to provide a two-step preparation process for forming a cigarette core for a heating non-combustible cigarette, which solves the technical problem of difficult rolling and forming of a high-viscosity tobacco medium and obviously improves the sensory quality such as the smoke quantity, the suction opening number, the smoke consistency and the like of the heating non-combustible cigarette.
The invention discloses a preparation method of a cigarette core rod for heating non-combustible cigarettes, which is characterized by comprising the following steps:
(1) selecting a reconstituted tobacco roll, winding the reconstituted tobacco roll on an unwinding shaft, slitting the reconstituted tobacco roll into strips, cutting the strips into strips in a transverse half-broken and longitudinal continuous state, and winding the strips into a reel-shaped reconstituted tobacco roll by a winding machine. The strip-dividing and shredding device adjusts the radial gap between the knife roller and the bottom roller through the lifting mechanism to control the depth of the cut, when the dry-process reconstituted tobacco leaves pass through the radial gap between the knife roller and the bottom roller, the dry-process reconstituted tobacco leaves are cut into strips in a transversely half-broken and longitudinally continuous state, and then are rolled into a reel-shaped reconstituted tobacco leaf roll through the rolling mechanism.
(2) And (2) processing and forming the reel-shaped reconstituted tobacco roll in the step (1) by conventional paper-based filter tip forming equipment, and directly gathering to form a rod and cutting to prepare and form the cigarette core rod for the cigarette which is not combusted by heating. The processing and forming process does not comprise the use step of opening and embossing modules of conventional paper-based filter tip forming equipment, namely, the opening roller is bounced, the reconstituted tobacco rolls which are cut into strips and threads are lifted and conveyed to pass through the gap between the opening and embossing modules (the modules are stopped being used), the process of gathering the tobacco rolls into rods is directly carried out, and the tobacco core rods are obtained through slitting preparation.
Preferably, the reconstituted tobacco leaf roll has a basis weight of 60g/m2～200g/m2The width is 8.0 cm-16 cm.
Preferably, the reconstituted tobacco roll shredding width is 0.80 mm-1.20 mm.
More preferably, the reconstituted tobacco roll shredding width is 0.90 mm-1.10 mm.
Preferably, the forming humidity environment of step (2) is a relative humidity of < 50%.
More preferably, the forming humidity environment of step (2) is a relative humidity of < 45%.
Preferably, the length of the mandril is 90 mm-144 mm.
The invention has the beneficial effects that:
(1) the conventional reconstituted tobacco gathering process comprises the steps of embossing, opening, forming and cutting. The embossing and opening are processed through a pressure roller with longitudinal grains, so that the reconstituted tobacco has the longitudinal grains and is convenient to gather into a rod; and (3) a forming and cutting process, namely, tightening and gathering the sheet reconstituted tobacco and wrapping the sheet reconstituted tobacco with forming paper for forming, and then cutting the sheet reconstituted tobacco into tobacco core rods with certain lengths. The method has the disadvantages that when the reconstituted tobacco is subjected to the opening and wrinkling working procedures, if the opening degree of forming equipment is low, the structure of a tobacco core rod is compact, and the smoke quantity and the sensory quality of a product are influenced; if the opening degree is increased, the loss of effective components of the reconstituted tobacco is easily caused, the physical performance of the reconstituted tobacco is reduced, the subsequent gathering and cutting are influenced, and the rejection rate is increased and the product stability is reduced. The dry reconstituted tobacco processed by the strip-cutting and shredding process in the preparation method of the invention is directly used for the forming and cutting section of the gathering process without opening and wrinkling steps, so that the loss of tobacco components of the dry reconstituted tobacco in the opening and wrinkling process can be avoided, and the physical indexes of the finished tobacco rod are ensured. Compared with the conventional reconstituted tobacco gathering process for preparing the cigarette core rod for the heating non-combustible cigarette, the method disclosed by the invention not only reduces the steps of opening and wrinkling, but also obtains a better effect.
(2) Compared with the tobacco core rod product prepared by the conventional process, the cigarette core rod product prepared by the preparation method provided by the invention has the following advantages that the sensory quality is obviously improved: the smoke quantity is sufficient, the number of suction openings is increased by more than 40%, the richness of the tobacco fragrance is increased, and the smoke consistency is obviously improved.
(3) The cigarette core rod product for the cigarette which is prepared by the preparation method and is not combusted by heating has the advantages of obviously improved physical property stability and low product rejection rate.
(4) The inventor unexpectedly finds that the delivery amount of the representative small molecular aldehyde compound of the cigarette core rod product for the cigarette which is prepared by the preparation method and is not combusted by heating is obviously reduced, and the cigarette core rod product has the beneficial effect of further reducing the harm of the cigarette which is not combusted by heating.
Drawings
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Detailed Description
The present invention will be described in further detail with reference to specific examples. The examples are given solely for the purpose of illustration and are not intended to be limiting.
Example 1: preparation of dry reconstituted tobacco for heating non-combustible cigarettes
Selection quantitative 115g/m2The special reconstituted tobacco for the non-burning cigarette with the width of 11.0cm is respectively prepared into the cigarette core rod with the length of a single rod of 120mm and the circumference of 24.0mm by a conventional cigarette core rod forming process (comparison sample) and the cigarette core rod preparation method (invention). The width of the rolled and cut threads of the preparation method is 1.00mm, and the relative humidity of the processing and forming environment is 40%.
Example 2: cigarette core rod performance test
Two kinds of the cigarette core rods (a cigarette core rod comparison sample prepared by a conventional cigarette core rod forming process and a cigarette core rod prepared by the present invention) in example 1 were respectively used as objects of study, and performance comparison was performed around the circumference, weight and draw resistance. The results are shown in tables 1 and 2.
TABLE 1 control
TABLE 2 invention
As can be seen from tables 1 and 2, the reconstituted tobacco products prepared by the preparation method disclosed by the invention can better adapt to the processing requirements of the gathering process, the physical indexes of the formed tobacco core rod are obviously improved compared with the physical indexes of the tobacco core rod formed by the conventional dry reconstituted tobacco subjected to opening and wrinkling processes, the weight of a single rod and the circumferential fluctuation are obviously improved, the suction resistance is obviously reduced, and the requirements of heating and non-burning cigarette products are generally met better.
Example 3: sensory quality evaluation method
Two kinds of the cigarette rods in example 1 (a cigarette rod control prepared by a conventional cigarette rod forming process and a cigarette rod prepared according to the present invention) were used to prepare a cigarette rod of a heat non-combustible cigarette, and sensory evaluation was performed according to the criteria in table 3.
Table 3: sensory quality evaluation standard of heating non-combustion cigarette
And (3) a checking program: and providing a test sample and a test table for the evaluation expert, and requiring the evaluation expert to evaluate each index according to the requirements of the table.
And (4) counting results: the result of the smoking evaluation of all the smokers is effective, the arithmetic mean of the single smoking evaluation result of each smoker is calculated, the result is reserved to a decimal number, the arithmetic mean of the single smoking evaluation result is added to obtain a total score, the result is reserved to a decimal number, and the evaluation result is shown in table 4.
Table 4: sensory quality evaluation results
As can be seen from Table 4, the cigarette core rod prepared by the preparation method of the invention is used for heating the non-combustible cigarette, the cigarette rod is obviously improved in the aspects of smoke quantity, suction opening number, aroma richness, suction consistency and the like, the overall sensory quality is greatly changed, and the smoke resistance is more comfortable.
Example 5: evaluation of harm reduction Effect
The smoke composition analysis was performed using the two cigarette rod types of example 1 (the control of the cigarette rod prepared by the conventional cigarette rod forming process and the cigarette rod prepared according to the present invention) using the standard analysis method in the cigarette industry, and the results are shown in table 5.
TABLE 5 analysis of mainstream Smoke
As can be seen from Table 5, when the cigarette core rod prepared by the method is used for heating the non-combustible cigarette, the release amounts of formaldehyde, crotonaldehyde and acrolein in main stream smoke are reduced to a certain extent, and the harm reduction effect is unexpected to the skilled person.
Claims (6)
1. A preparation method of a cigarette core rod for heating non-combustion cigarettes is characterized by comprising the following steps:
(1) selecting a reconstituted tobacco roll, winding the reconstituted tobacco roll on an unwinding shaft, slitting the reconstituted tobacco roll into strips, cutting the strips into strips in a transverse half-broken and longitudinal continuous state, and winding the strips into a reel-shaped reconstituted tobacco roll by a winding machine;
(2) processing and molding the reel-shaped reconstituted tobacco roll in the step (1) by conventional paper-based filter tip molding equipment, and directly gathering to form a rod and cutting to prepare and mold the rod so as to obtain the cigarette core rod for the cigarette which is not combusted by heating;
the ration of the reconstituted tobacco roll is 115g/m2～200g/m2The width is 8.0 cm-16 cm.
2. The method of claim 1, wherein the reconstituted tobacco web cut has a width of 0.80mm to 1.20 mm.
3. The method of claim 2, wherein the reconstituted tobacco web cut has a width of 0.90mm to 1.10 mm.
4. The method of claim 1, wherein the forming humidity environment of step (2) is a relative humidity of less than 50%.
5. The method of claim 1, wherein the forming humidity environment of step (2) is a relative humidity of less than 45%.
6. The method of claim 1, wherein the length of the soot core rod is 90mm to 144 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711361182.5A CN108323800B (en) | 2017-12-18 | 2017-12-18 | Preparation method of cigarette core rod for heating non-combustible cigarette |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711361182.5A CN108323800B (en) | 2017-12-18 | 2017-12-18 | Preparation method of cigarette core rod for heating non-combustible cigarette |
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| Publication Number | Publication Date |
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| CN108323800A CN108323800A (en) | 2018-07-27 |
| CN108323800B true CN108323800B (en) | 2020-11-13 |
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| CN201711361182.5A Active CN108323800B (en) | 2017-12-18 | 2017-12-18 | Preparation method of cigarette core rod for heating non-combustible cigarette |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109090684A (en) * | 2018-09-20 | 2018-12-28 | 共青城道乐投资管理合伙企业（有限合伙） | Heat the chasing-attachment and chopping technique of the reconstituted tobacco that do not burn |
| CN109105942A (en) * | 2018-10-10 | 2019-01-01 | 云南巴菰生物科技有限公司 | A kind of preparation method for heating the cigarette that do not burn and producing fragrant section |
| CN110907591B (en) * | 2019-12-13 | 2021-12-03 | 云南中烟工业有限责任公司 | Method for evaluating sensory quality of heated cigarette |
| CN110916244A (en) * | 2019-12-25 | 2020-03-27 | 南通烟滤嘴有限责任公司 | Cigarette core strip for heating cigarettes and processing device thereof |
| CN113229529B (en) * | 2021-04-16 | 2022-10-25 | 浙江泽田电气工程有限公司 | Winding gathering type tobacco sheet filter stick processing device |
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| CN101669671A (en) * | 2009-09-24 | 2010-03-17 | 云南瑞升烟草技术（集团）有限公司 | Use method of reconstituted tobacco in production of cigarettes |
| CN101828762A (en) * | 2010-03-15 | 2010-09-15 | 中国烟草总公司郑州烟草研究院 | Filament forming process for paper making method-based reconstituted tobacco and device thereof |
| WO2011054516A2 (en) * | 2009-11-05 | 2011-05-12 | Philip Morris Products S.A. | Methods and compositions for producing tobacco products containing hydrogel capsules coated for low permeability and physical integrity |
| CN103099306A (en) * | 2012-11-13 | 2013-05-15 | 苏州谷力生物科技有限公司 | Preparation method of activated carbon tobacco sheet |
| CN107048469A (en) * | 2017-06-19 | 2017-08-18 | 广东省金叶科技开发有限公司 | A kind of processing method for heating the cigarette that do not burn |
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- 2017-12-18 CN CN201711361182.5A patent/CN108323800B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101669671A (en) * | 2009-09-24 | 2010-03-17 | 云南瑞升烟草技术（集团）有限公司 | Use method of reconstituted tobacco in production of cigarettes |
| WO2011054516A2 (en) * | 2009-11-05 | 2011-05-12 | Philip Morris Products S.A. | Methods and compositions for producing tobacco products containing hydrogel capsules coated for low permeability and physical integrity |
| CN101828762A (en) * | 2010-03-15 | 2010-09-15 | 中国烟草总公司郑州烟草研究院 | Filament forming process for paper making method-based reconstituted tobacco and device thereof |
| CN103099306A (en) * | 2012-11-13 | 2013-05-15 | 苏州谷力生物科技有限公司 | Preparation method of activated carbon tobacco sheet |
| CN107048469A (en) * | 2017-06-19 | 2017-08-18 | 广东省金叶科技开发有限公司 | A kind of processing method for heating the cigarette that do not burn |
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| CN108323800A (en) | 2018-07-27 |
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