WO2019179532A1 - 一种一体成型加热不燃烧发烟制品及其制备方法 - Google Patents

一种一体成型加热不燃烧发烟制品及其制备方法 Download PDF

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Publication number
WO2019179532A1
WO2019179532A1 PCT/CN2019/085647 CN2019085647W WO2019179532A1 WO 2019179532 A1 WO2019179532 A1 WO 2019179532A1 CN 2019085647 W CN2019085647 W CN 2019085647W WO 2019179532 A1 WO2019179532 A1 WO 2019179532A1
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WO
WIPO (PCT)
Prior art keywords
unit
integrally formed
smoking article
article according
cooling
Prior art date
Application number
PCT/CN2019/085647
Other languages
English (en)
French (fr)
Inventor
曹迎辉
王涛
王松峰
张勇
曹云淞
Original Assignee
云南喜科科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201810932429.2A external-priority patent/CN110839953A/zh
Priority claimed from CN201810985768.7A external-priority patent/CN109123780A/zh
Priority claimed from CN201810994672.7A external-priority patent/CN108783588B/zh
Priority claimed from CN201811285170.3A external-priority patent/CN109363230A/zh
Priority claimed from CN201811285168.6A external-priority patent/CN109393550A/zh
Priority to RU2020129688A priority Critical patent/RU2020129688A/ru
Application filed by 云南喜科科技有限公司 filed Critical 云南喜科科技有限公司
Priority to JP2020537837A priority patent/JP6966652B2/ja
Priority to MYPI2020003875A priority patent/MY195833A/en
Priority to AU2019236899A priority patent/AU2019236899B2/en
Priority to KR1020207008864A priority patent/KR102430596B1/ko
Priority to EP19771171.6A priority patent/EP3673755A4/en
Publication of WO2019179532A1 publication Critical patent/WO2019179532A1/zh
Priority to US16/844,291 priority patent/US20200229487A1/en
Priority to PH12021550570A priority patent/PH12021550570A1/en

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • 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
    • A24D3/17—Filters specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/20—Biochemical treatment
    • 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
    • A24C5/01—Making cigarettes for simulated smoking devices
    • 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
    • A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
    • 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
    • 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
    • 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
    • A24D1/22—Cigarettes with integrated combustible heat sources, e.g. with carbonaceous heat sources
    • 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
    • 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
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/70—Manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing

Definitions

  • the invention relates to the technical field of heating non-combustion smoking articles, in particular to an integrally formed heating non-combustion smoking article and a preparation method thereof.
  • Heating non-burning smoking articles provides smoke and aroma to consumers by heating the smoking material rather than burning it. Due to the reduced high temperature combustion cracking process, the harmful components in the flue gas are greatly reduced. The most representative of these is heating without burning cigarettes.
  • the common non-combustion smoking articles are composed of four parts, from the far lip end to the near lip end, respectively, a smoking section, a hollow section, a cooling section, and a filtering section.
  • the processing and preparation method currently adopts a modified cigarette machine to prepare the smoking section, and the filter rod forming machine separately prepares each filter segment, and finally adopts a composite filter rod machine to design and combine the heating and non-burning smoking articles according to the quaternary composite form.
  • the method has high requirements on the filter rod laminating machine, and the cigarette making machine needs to be modified, the degree of compounding is complicated, and the preparation process is also cumbersome.
  • the technical problem to be solved by the present invention is to provide an integrally formed heating non-combustion smoking article and a preparation method thereof, so as to solve the problem that the traditional processing and preparation method has high requirements on the filter rod laminating machine, and the cigarette making machine needs to be modified, and the compounding degree is complicated.
  • the preparation process is also cumbersome.
  • an integrally formed heated non-combustion smoking article comprising a proximal lip end and a distal lip end, the smoking article being formed from a distal lip end to a proximal lip end by a fixed thickness
  • the paper is integrally filled with four or more different unit segments, and the four or more different unit segments include a filtering unit, a gel cooling and aroma unit, a hollow special particle unit, a hollow supporting unit, a cavity unit, a barrier sheet unit, and a smoking unit.
  • the gel cooling temperature carrier internal material is a polylactic acid composite cylinder
  • the polylactic acid composite cylinder is polylactic acid, polyethylene glycol, ⁇ -cyclodextrin, chitosan, hydroxypropyl
  • the mass score is 1-40%.
  • the hollow special particle unit is composed of special custom particles, and the special customized particles comprise natural plant particles, activated carbon particles and synthetic particles, and the flue gas is subjected to special aroma particles to complete the aroma substance elution and harmful component adsorption.
  • the filter unit is a nozzle rod, and the nozzle rod is sequentially composed of a hollow section, a cooling section and a filter section, and the hollow section is a near-smoke section; the cooling section is used for guiding The hollow section of the flow is connected; the filter section is connected to the cooling section.
  • the hollow section is a circular or polygonal shape made of corrugated paper, polylactic acid fiber, and polyethylene material for supporting airflow.
  • the filter segment is a polylactic acid silk fibroin or a paper material, which is rolled by a filter rod machine.
  • the cooling section includes a cooling inner core and a casing that is sleeved on an outer side of the cooling inner core, the casing is made of paper, ceramic or aluminum alloy; and the cooling inner core is a cylinder;
  • the material of the cooling inner core is polylactic acid and a compound, and the compound comprises one or more of polyethylene glycol, aluminum hydroxide, magnesium hydroxide and nano silica; the compound It accounts for 1-20% of the core mass fraction of the cooling.
  • the cooling inner core is a cylinder prepared by mold forming or 3D printing technology
  • the internal structure of the cylinder is one or a combination of a honeycomb shape, a spiral shape and a mesh wave shape for extending Airflow path and heat absorption to reduce flue gas temperature.
  • the outer side of the cooling inner core is loaded with a heat absorbing material, and the heat absorbing material comprises one or two of sodium sulfate decahydrate and sodium tetraborate decahydrate; 1-10% of the quality score.
  • preparation of the cooling section comprises the following steps:
  • the polylactic acid material and the compound are uniformly mixed in a high-mixer, and then added to a twin-screw extruder for blending, extruding, drawing, and cooling pelletizing to obtain polylactic acid composite particles;
  • the polylactic acid composite particles obtained in S1 are molded by a molding device to obtain a polylactic acid composite cylinder;
  • the polylactic acid composite cylinder obtained in S2 is immersed in an aqueous solution of the heat absorbing material, and after drying, the inner core is cooled; wherein the mass fraction of the solute of the heat absorbing material is 10-30%.
  • the smoking unit is a granular material
  • the granular material comprises a heating non-combustible particle material carrier, a smoke generating agent, a surface wrapping agent and an aroma extracting material
  • the heated non-burning particle material carrier comprises a wick grass, a grass Undergraduate plant granules, Pueraria lobata, Cercis zealand, tobacco leaf end, tobacco stem, hydroxypropyl methylcellulose, ⁇ -cyclodextrin, gelatin, sodium alginate, diatom mud, chitosan, methyl cellulose, wood Natural plant particles, activated carbon granules, synthetic granules, graphene, carbon fiber tube, reconstituted tobacco leaf lamella and expanded tobacco stalk particles, the proportion of the smoke agent and the aroma extract is 5%-30%
  • the smoke agent comprises one or more of glycerin, propylene glycol and diacetin
  • the aroma extract and aroma components include cocoa extract, blueberry extract, blackcurrant extract, juju
  • the heating non-combustion particle material carrier is subjected to biological activity treatment, and the biological activity treatment method comprises one of protease treatment, cellulase treatment, hemicellulase treatment, pectinase treatment, amylase treatment or A variety.
  • the particle size of the particles in the heated non-combustible particle material carrier ranges from 20 to 200 mesh, and the length of the filament in the heated non-combustible particle material carrier is 4 mm to 15 mm; and the heated non-combustible particle material carrier
  • the drying temperature of the pellet is 50°C-150°C, and the drying time of the carrier of the non-burning granular material is 12-120min, and the detection range of the qualified moisture index of the pellet is 8%-13%.
  • the surface wrapping agent has a particle size ranging from 50 to 300 mesh, and the surface wrapping agent is added in an amount of from 1% to 30% by weight based on the total weight of the fuming particles.
  • preparation of the particle material comprises the following steps:
  • the carrier material for heating non-combustible particles is selected, domestic high-quality granules or natural, mineral, synthetic granules and powder thereof are granulated or compounded, and the biologically active treatment is uniformly mixed with the fragrant extract and the smoky agent;
  • the smoking unit is a cigarette unit formed by a far lip end seal or a seal at both ends, and the sealing method comprises the following steps:
  • S1 selecting a sealing material, and selecting a suitable sealing material according to the shape of the heating module that heats the non-burning smoking article;
  • sealing is performed, and the sealing end is used to seal the far lip end or the two ends to form a smoking unit, and the sealing is processed by sizing or rolling technology.
  • the sealing material comprises high temperature resistant and high permeability paper, aluminum sheet, plastic film, ceramic sheet, quartz sand, alumina, magnesia, silica gel, white latex, polyoxyethylene paste resin, metal sheet, tin foil and chemical fiber.
  • high temperature resistant and high permeability paper aluminum sheet, plastic film, ceramic sheet, quartz sand, alumina, magnesia, silica gel, white latex, polyoxyethylene paste resin, metal sheet, tin foil and chemical fiber.
  • the colloid used in the sizing technique in the S2 comprises a hot melt adhesive, a water-based adhesive or a starch adhesive; and the sealing process may be one or more of a size press type, an outer package type and an embedded type.
  • the surface shape of the embedded seal is a dot shape, a cross shape, a rice shape, a one-line shape, a pentagonal star shape, an octagonal star shape, a four-diamond shape, a hexagonal shape or a triangular shape;
  • the surface shape of the type is laser perforation, electrostatic perforation or mechanical perforation.
  • the filling form comprises independent unit positioning filling and integral unit filling. After each unit segment is separately formed, complete heating is prepared by device positioning. Do not burn smoking products.
  • 1 is a schematic view showing the distribution structure of each unit of an integrally formed heated non-burning smoking article.
  • Figure 2 is a schematic view of the structure of the mouth stick.
  • Fig. 3 is a schematic perspective view showing the cooling section of the nozzle bar.
  • Figure 4 is a schematic top plan view of the cooling section of the nozzle bar.
  • Figure 5 is a flow chart for preparing a pellet material.
  • an integrally formed heated non-burning smoking article includes a proximal lip end and a distal lip end, the smoking article being formed by a fixed thickness from a distal lip end to a proximal lip end.
  • the paper is integrally filled with four or more different unit segments, and the four or more different unit segments include a filter unit 1, a gel cooling and aroma unit, a hollow special particle unit 3, a barrier sheet unit 4, a cavity unit 5, and a hollow support unit 6.
  • the inner material of the gel cooling and holding unit is a polylactic acid composite cylinder
  • the polylactic acid composite cylinder is polylactic acid, polyethylene glycol, ⁇ -cyclodextrin, chitosan, hydroxypropyl methylcellulose.
  • the gel-scented cooling unit is compounded by a polylactic acid having a mass fraction of 80% and a polyethylene glycol having a mass fraction of 20%, and is uniformly mixed in a high-mixer, and then added to the twin-screw extruder. Blending, extruding, drawing, cooling and pelletizing to obtain polylactic acid composite particles; and then obtaining the obtained polylactic acid composite particles by a mold to prepare a honeycomb cylinder having a circumference of 15-23 mm and a length of 5-30 mm. body. Finally, the polylactic acid composite cylinder was immersed in an aqueous solution of 20% sodium sulfate aqueous solution for 1 hour, and after drying, the gel was cooled to aroma. The honeycomb cylinder extends the airflow path and absorbs heat, reducing the temperature of the flue gas.
  • the hollow special granule unit is composed of special custom granules.
  • the special custom granules contain natural plant granules, activated carbon granules and synthetic granules.
  • the flue gas is subjected to special aroma particles to complete the aroma substance elution and harmful component adsorption.
  • the barrier sheet in the barrier sheet unit is formed by pressing a polyester material capable of withstanding a high temperature of 400 ° C according to a mold, the barrier sheet has a vent hole, and the diameter of the vent hole is smaller than the particle size of the special custom particles.
  • the barrier sheet unit functions as a directional dispersion guide. The flue gas that has blocked the sheet unit enters the hollow special particle unit to complete the aroma substance elution and the harmful component adsorption.
  • the cavity unit is used to act as a flow guide for the flue gas.
  • the hollow support unit is configured to communicate and support the smoking unit and the cavity unit while guiding the flue gas of the smoking unit into the cavity unit of the cavity.
  • the filter unit 1 is a nozzle rod 1.
  • the nozzle rod 1 is composed of a hollow section 11, a temperature-lowering section 12 and a filter section 13 which are externally wrapped with a forming paper 14, and the hollow section is a near-smoke section, that is, Close to one end of the smoking unit; the cooling section is connected to the hollow section for guiding; the filtering section is connected to the cooling section.
  • the hollow segment 11 is a circular or polygonal shape made of corrugated paper, polylactic acid fiber, and polyethylene material for supporting airflow.
  • the filter section 13 may be one of polylactic acid silk fibroin, paper material or other fibrous material having filtration properties, but is not limited thereto and may be rolled by a filter rod machine.
  • the temperature decreasing section 12 includes a cooling inner core 121 and a housing 122 that is sleeved on the outer side of the cooling inner core.
  • the housing 122 is made of paper, ceramic or aluminum alloy; the cooling inner core is a cylinder.
  • the material of the cooling inner core 121 is polylactic acid and a compound, and the compound comprises one or more of polyethylene glycol, aluminum hydroxide, magnesium hydroxide and nano silica; the compound accounts for cooling 1-20% of the core mass fraction.
  • the cooling inner core 121 can be prepared into a cylinder by mold forming or 3D printing technology, and the internal structure of the cylinder is one or a combination of a honeycomb shape, a spiral shape and a mesh wave shape for extending the air flow path and absorbing heat. , reduce the temperature of the flue gas.
  • the outer side of the cooling inner core 121 is loaded with an endothermic material, and the endothermic material includes one or two of sodium sulfate decahydrate and sodium tetraborate decahydrate; the endothermic material accounts for 1-10% of the mass fraction of the cooled inner core.
  • the preparation of the cooling section 12 includes the following steps:
  • the polylactic acid material and the compound are uniformly mixed in a high-mixer, and then added to a twin-screw extruder for blending, extruding, drawing, and cooling pelletizing to obtain polylactic acid composite particles;
  • the polylactic acid composite particles obtained in S1 are molded by a molding device to obtain a polylactic acid composite cylinder;
  • the polylactic acid composite cylinder obtained in S2 is immersed in an aqueous solution of the endothermic material, and after drying, the inner core is cooled; wherein the mass fraction of the solute of the endothermic material is 10-30%.
  • the hollow section 11, the cooling section 12 and the filtering section 13 can be separately formed, and finally combined by a composite filter rod machine to prepare a nozzle rod according to a ternary composite structure.
  • the hollow section, the cooling section and the filtering section are integrated into a single off-line molding, and the cooling section can effectively reduce the temperature of the flue gas while ensuring a certain amount of smoke during the suction process.
  • the cooling core of the cooling section is made of high-efficiency heat-absorbing and cooling materials.
  • the honeycomb, spiral and mesh-shaped cylinders can effectively extend the airflow path, thereby further improving the cooling effect.
  • the cooling unit can significantly reduce the temperature of the flue gas.
  • the shell can improve the aesthetics of the cooling core, and when the shell is made of ceramic or aluminum alloy, the thermal conductivity of the shell is good, further convenient Dissipate the heat from the cooled inner core into the air.
  • the smoking unit 7 is made of a granular material, and the granular material comprises a heating non-combustible particle material carrier, a smoke generating agent, a surface wrapping agent and an aroma extracting material, and the heating non-combustible particle material carrier comprises a wick grass, a grass granule, a puerarin, a purple bud.
  • the smoky agent includes glycerin, propylene glycol, diacetic acid
  • the glycerides, the aroma extract and the aroma components include cocoa extract, blueberry extract, blackcurrant extract, jujube extract, chicory extract, menthol, amide coolener , tobacco extract, tobacco net oil, nicotine, nicotine salt and tobacco refined, surface coating agent including puerarin, purple zephyr, gelatin, sodium alginate, chitosan, methyl cellulose, diatom mud, wood Su, tobacco end,
  • the non-combustion particle material carrier is heated for biological activity treatment, and the biological activity treatment method includes protease treatment, cellulase treatment, hemicellulase treatment, pectinase treatment, and amylase treatment. One or more.
  • the particle size of the particles in the heated non-combustible particle material carrier ranges from 20 to 200 mesh, and the length of the filament in the heated non-combustible particle material carrier is 4 mm to 15 mm; the heating does not burn.
  • the granule drying temperature of the granular material carrier is 50° C.-150° C., and the drying time of the non-combustible granular material carrier is 12-120 min, and the qualified moisture index detection range of the granule is 8%-13%.
  • the surface encapsulant has a particle size ranging from 50 to 300 mesh, and the surface encapsulant is added in an amount of from 1% to 30% by weight based on the total weight of the fumed particles.
  • the scent of the dried tobacco can be flavored 1-2 times, and the drying methods include but are not limited to: hot air, microwave, infrared, and the like.
  • the preparation of the particle material comprises the following steps:
  • the carrier material for heating non-combustible particles is selected, domestic high-quality granules or natural, mineral, synthetic granules and powder thereof are granulated or compounded, and the biologically active treatment is uniformly mixed with the fragrant extract and the smoky agent;
  • the smoking unit is a cigarette unit formed by a distal lip seal or a seal at both ends, and the sealing method comprises the following steps:
  • S1 selecting a sealing material, and selecting a suitable sealing material according to the shape of the heating module that heats the non-burning smoking article;
  • sealing is performed, and the sealing end is used to seal the far lip end or the two ends to form a smoking unit, and the sealing is processed by sizing or rolling technology.
  • the colloid used in the sizing technique comprises a hot melt adhesive, a water based adhesive or a starch glue;
  • the sealing process may be one or more of a size press, an outer package, and an embedded process.
  • the surface shape of the embedded seal may be a dot type, a cross type, a rice type, a one-line type, a five-pointed star type, an octagonal star type, a four-diamond type, a hexagonal type or a triangular type, etc., including Limited to this.
  • the shape of the outer-coated, size-pressed surface may be laser perforated, electrostatically perforated or mechanically perforated, and the like, and is not limited thereto.
  • Sealing materials include, but are not limited to, high temperature resistant and high permeability paper, aluminum sheet, plastic film, ceramic sheet, quartz sand, alumina, magnesia, silica gel, white latex, polyoxyethylene paste resin, metal sheet, tin foil and chemical fiber.
  • high temperature resistant and high permeability paper aluminum sheet, plastic film, ceramic sheet, quartz sand, alumina, magnesia, silica gel, white latex, polyoxyethylene paste resin, metal sheet, tin foil and chemical fiber.
  • the sealing material adopts special paper
  • the special paper includes colored paper, high temperature resistant paper, high air permeability paper, and the paper air permeability is 4000-8000 CU.
  • the sealing material is made of special laser, static or mechanical perforated paper and mechanical perforated aluminum foil as a raw material, and the special paper has a gas permeability of 4000-8000 CU.
  • the sealing material is made of silica gel or ceramic hard material, and the material is opened by using a hole opening technique, and the shape of the opening is a round hole, a wire hole, a word type, a cross type, an X word. Type and other shapes.
  • the sealing can prevent the filling of the smoking unit from leaking out, which is convenient for cleaning, can increase the ventilation efficiency for the smoking unit, and enhance the smoking effect. It is a good solution to the problem that the smoking material is easy to leak, pollute, deteriorate and single.
  • a method of preparing an integrally formed heated non-combustion smoking article comprises the steps of:
  • the filling form comprises independent unit positioning filling and integral unit filling. After each unit segment is separately formed, complete heating is prepared by device positioning. Do not burn smoking products.
  • a paper tube forming device is used to prepare an empty tube that meets the requirements.
  • the empty tube material is a double-layer material composite, the outer material is made of conventional vegetable fiber paper, and the inner material is aluminum foil paper, and the individual unit segments are combined. The whole body is filled into the empty tube to complete the entire preparation.
  • the integrally formed heating non-burning smoking article is used as a cigarette butt.
  • the smoke generated by the smoking unit 7 sequentially passes through the hollow supporting unit 6, the cavity unit 5, the barrier sheet unit 4, and the hollow special particle unit 3.
  • the gel cools the fragrance unit 2 and the filtration unit 1.
  • the molded paper has a certain thickness as a tubular material capable of absorbing and storing a large amount of heat, and radiating the temperature by radiation and convection before the inlet, and sufficiently cooling before reaching the oral cavity.
  • the hollow supporting unit 6, the cavity unit 5, the barrier sheet unit 4, the hollow special particle unit 3, the gel cooling and scenting unit 2, and the filtering unit 1 all have a cooling effect, and gradually and fully in the process of conducting the flue gas. Cool down, thereby reducing the temperature of the flue gas, reducing the burning and hot feeling of entering the oral fumes, and improving the feeling of smoking experience.

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Abstract

一种一体成型加热不燃烧发烟制品及其制备方法，发烟制品包括近唇端和远唇端，发烟制品从远唇端到近唇端由固定厚度的成型纸一体填充四种以上不同单元段构成，四种以上不同单元段包括过滤单元（1）、凝胶降温载香单元（2）、中空特种颗粒单元（3）、中空支撑单元（6）、空腔单元（5）、阻隔薄片单元（4）和发烟单元（7）。制备方法则是相应一体填充，填充形式包含独立单元定位填充及组合单元整体填充。

Description

一种一体成型加热不燃烧发烟制品及其制备方法 技术领域
本发明涉及加热不燃烧发烟制品技术领域，特别涉及一种一体成型加热不燃烧发烟制品及其制备方法。
背景技术
加热不燃烧发烟制品是通过加热发烟材料而非燃烧的方式为消费者提供烟气和香味物质。其由于减少了高温燃烧裂解过程，烟气中的有害成分大大降低。其中最具代表的为加热不燃烧卷烟。目前常见的加热不燃烧发烟制品由四个部分组成，从远唇端到近唇端分别是发烟段、空心段、降温段、过滤段。加工制备方法目前多采用改装卷烟机制备发烟段，滤棒成型机分别将各滤嘴段制备好，最终通过复合滤棒机进行设计组合按照四元复合形式制备成加热不燃烧发烟制品。该方法对滤棒复合机的要求较高，且需改装卷烟机，复合程度复杂，制备工序也繁琐。
但是，现有技术中，由于滤棒复合机的结构多为厂家固定，改装卷烟机过程复杂，制备工序也繁琐。
发明内容
本发明要解决的技术问题是提供一种一体成型加热不燃烧发烟制品及其制备方法，以解决传统加工制备方法对滤棒复合机的要求较高，且需改装卷烟机，复合程度复杂，制备工序也繁琐的问题。
所采用的技术方案为：
本发明的一方面，提供一种一体成型加热不燃烧发烟制品，所述发烟制品包括近唇端和远唇端，所述发烟制品从远唇端到近唇端由固定厚度的成型纸一体填充四种以上不同单元段构成，所述四种以上不同单元段包括过滤单元、凝胶降温载香单元、中空特种颗粒单元、中空支撑单元、空腔单元、阻隔薄片单元和发烟单元。
进一步地，所述凝胶降温载香单元内部材料为聚乳酸复合物圆柱体，所述聚乳酸复合物圆柱体为聚乳酸、聚乙二醇、β-环糊精、壳聚糖、羟丙基甲基纤维素、十六醇、石蜡、阿拉伯胶、氢氧化铝、氢氧化镁和纳米二氧化硅材料中的一种或几种，且凝胶降温载香单元内部材料在所有单元段中的质量分数为1-40％。
进一步地，所述中空特种颗粒单元为特殊定制颗粒构成，特殊定制颗粒包含天然植物颗粒、活性炭颗粒和合成颗粒，烟气经过特殊定制颗粒完成香味物质洗脱及有害成分吸附。
进一步地，所述过滤单元为嘴棒，所述嘴棒依次由空心段、降温段和过滤段靠外部包裹成型纸而构成，所述空心段位置为近发烟段；降温段与用于导流的空心段连接；过滤段与降温段连接。
进一步地，所述空心段为瓦楞纸、聚乳酸纤维和聚乙烯材料制成的圆形或多边形，用于支撑气流通过。
进一步地，所述过滤段为聚乳酸丝素或纸质材料，通过滤棒机卷制。
进一步地，所述降温段包括降温内芯和在所述降温内芯的外侧套接的壳体，所述壳体的材质为纸、陶瓷或铝合金；所述降温内芯为圆柱体；所述降温内芯的材料为聚乳酸和复配物，所述复配物包括聚乙二醇、氢氧化铝、氢氧化镁、纳米二氧化硅中的一种或几种；所述复配物占降温内芯质量分数的1-20％。
进一步地，所述降温内芯为通过模具成型或3D打印技术制备成的圆柱体，该圆柱体内部结构为蜂窝状、螺旋形和网状波浪形中的一种或几种组合，用于延长气流路径和吸收热量，降低烟气温度。
进一步地，所述降温内芯的外侧负载有吸热材料，所述的吸热材料包括十水硫酸钠和十水四硼酸钠中的一种或两种；所述吸热材料占降温内芯质量分数的1-10％。
进一步地，所述降温段的制备包括如下步骤：
S1、将聚乳酸材料和所述复配物在高混机中混合均匀后，加入到双螺杆挤出机共混、挤出、拉条、冷却切粒，得到聚乳酸复合物颗粒；
S2、将S1中得到的聚乳酸复合物颗粒通过成型设备进行成型，得到聚乳酸 复合物圆柱体；
S3、将S2中得到的聚乳酸复合物圆柱体在吸热材料的水溶液中浸渍，干燥后即得降温内芯；其中所述吸热材料的溶质的质量分数为10-30％。
进一步地，所述发烟单元为颗粒材质，所述颗粒材质包括加热不燃烧颗粒材质载体、发烟剂、表面包裹剂和致香提取物，所述加热不燃烧颗粒材质载体包括灯芯草、禾本科植物颗粒、葛根、紫荆泽兰、烟叶末、烟梗末、羟丙基甲基纤维素、β环糊精、明胶、海藻酸钠、硅藻泥、壳聚糖、甲基纤维素、木质素天然植物颗粒、活性炭颗粒、合成颗粒、石墨烯、碳纤维管、再造烟叶薄片丝和膨胀烟梗颗粒，所述发烟剂和致香提取物的配比比例为5％-30％，且发烟剂包括有甘油、丙二醇、二醋酸甘油酯中的一种或者多种，所述致香提取物及致香组分包括有可可提取物、蓝莓提取物、黑加仑提取物、红枣提取物、菊苣提取物、薄荷脑、酰胺类凉味剂、烟草提取物、烟草净油、烟碱、烟碱盐和烟草精制物，所述表面包裹剂包括有葛根、紫荆泽兰、明胶、海藻酸钠、壳聚糖、甲基纤维素、硅藻泥、木质素、烟叶末、烟梗末、羟丙基甲基纤维素、β环糊精、活性炭粉、石墨烯和碳纤维管。
进一步地，所述加热不燃烧颗粒材质载体进行生物活性处理，且生物活性处理的方法包括蛋白酶处理、纤维素酶处理、半纤维素酶处理、果胶酶处理、淀粉酶处理中的一种或者多种。
进一步地，所述加热不燃烧颗粒材质载体中的颗粒粒径范围为20-200目，且加热不燃烧颗粒材质载体中的丝状物长度为4mm-15mm；所述加热不燃烧颗粒材质载体的颗粒烘干温度为50℃-150℃，且加热不燃烧颗粒材质载体的烘干时间12-120min，颗粒的合格水分指标检测范围为8％-13％。
进一步地，所述表面包裹剂的粒径范围为50-300目，且表面包裹剂的添加数量为发烟颗粒总重量的1％-30％。
进一步地，所述颗粒材质的制备包括如下步骤：
S1：首先选取加热不燃烧颗粒材质载体，国内优质颗粒或天然、矿物、合成颗粒及其粉末造粒或复配，生物活性处理后与所述的致香提取物、发烟剂混合均匀；
S2：在通风、无菌的环境里充分吸收后送入特制的烘箱当中烘0.2-2h，水分检测合格后，将调配好的香味组分以卷烟加香的方式加入颗粒当中；
S3：最后加入表面包裹剂，搅拌均匀后得到成品，与卷烟烟丝、再造烟叶薄片丝和膨胀烟梗颗粒材质混合使用，形成新的卷烟发烟颗粒材质。
进一步地，所述发烟单元是远唇端封口或两端封口形成的发烟单元，封口方式包括以下步骤：
S1：选定封口材料，根据加热不燃烧烟具的加热模块的形状，选定合适的封口材料；
S2：进行封口，使用封口材料将远唇端封口或两端封口形成发烟单元，封口采用施胶或延压技术进行处理。
进一步地，封口材料包含耐高温高透气度纸张、铝片、塑料薄膜、陶瓷片、石英砂、氧化铝、氧化镁、硅胶、白乳胶、聚氧乙烯糊状树脂、金属片、锡箔片和化纤类制品中的一种或几种。
进一步地，所述S2中施胶技术中使用的胶体包含热熔胶、水性胶或淀粉胶；封口工艺可以是施胶压延式、外包式和嵌入式中的一种或多种。
进一步地，嵌入式封口的表面形状为点状型、十字型、米字型、一字型、五角星型、八角星型、四菱形型、六角形型或三角形型；外包式、施胶压延式的表面形状为激光打孔、静电打孔或机械打孔的孔状。
本发明的另一方面，提供一种上述方案所述的一体成型加热不燃烧发烟制品的制备方法，包括以下步骤：
从远唇端到近唇端由固定厚度的成型纸一体填充四种以上不同单元段，填充形式包含独立单元定位填充及组合单元整体填充，各单元段分别成型后，采用设备定位制备出完整加热不燃烧发烟制品。
本发明的有益效果在于：
由于一体成型加热不燃烧发烟制品，无需利用滤棒复合机复合制备、无需卷烟机设备改装，较以往制备方法制备工序简化、减少了周转环节、规避了现行烟草专卖限制，成型简单，降低了制备成本的同时赋予了更多功能单元的组合与选择。
附图说明
图1为一种一体成型加热不燃烧发烟制品的各单元分布结构示意图。
图2为嘴棒的结构示意图。
图3为嘴棒的降温段的立体结构示意图。
图4为嘴棒的降温段的俯视结构示意图。
图5为颗粒材质的制备流程图。
具体实施方式
下面结合附图对本发明的具体实施方式作进一步说明。在此需要说明的是，对于这些实施方式的说明用于帮助理解本发明，但并不构成对本发明的限定。此外，下面所描述的本发明各个实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互组合。
一方面，参见图1所示，一种一体成型加热不燃烧发烟制品，该发烟制品包括近唇端和远唇端，该发烟制品从远唇端到近唇端由固定厚度的成型纸一体填充四种以上不同单元段构成，四种以上不同单元段包括过滤单元1、凝胶降温载香单元2、中空特种颗粒单元3、阻隔薄片单元4、空腔单元5、中空支撑单元6和发烟单元7。
关于凝胶降温载香单元2：
凝胶降温载香单元内部材料为聚乳酸复合物圆柱体，所述聚乳酸复合物圆柱体为聚乳酸、聚乙二醇、β-环糊精、壳聚糖、羟丙基甲基纤维素、十六醇、石蜡、阿拉伯胶、氢氧化铝、氢氧化镁和纳米二氧化硅材料中的一种或几种，且凝胶降温载香单元内部材料在所有单元段中的质量分数为1-40％。
作为一种实施方式，凝胶载香降温单元由质量分数为80％的聚乳酸和质量分数为20％的聚乙二醇复配在高混机中混合均匀后，加入到双螺杆挤出机共混、挤出、拉条、冷却切粒，得到聚乳酸复合物颗粒；再将得到的聚乳酸复合物颗粒通过模具制备成圆周为15-23mm，长度为5-30mm的内部为蜂窝状圆柱体。最后将聚乳酸复合物圆柱体在质量分数为20％十水硫酸钠水溶液中浸渍1h，干燥后即得凝胶降温载香单元。蜂窝状圆柱体可以延长气流路径和吸收热量，降低烟 气温度。
关于中空特种颗粒单元3：
中空特种颗粒单元为特殊定制颗粒构成，特殊定制颗粒包含天然植物颗粒、活性炭颗粒和合成颗粒，烟气经过特殊定制颗粒完成香味物质洗脱及有害成分吸附。
关于阻隔薄片单元4：
阻隔薄片单元中的阻隔薄片由可耐受400℃高温聚酯材料依模具压制而成，阻隔薄片有透气孔，透气孔直径小于特殊定制颗粒的粒径。阻隔薄片单元起到定向分散导流作用。经过阻隔薄片单元的烟气进入中空特种颗粒单元完成香味物质洗脱及有害成分吸附。
关于空腔单元5：
空腔单元用于起到对烟气的导流作用。
关于中空支撑单元6：
中空支撑单元用于连通和支撑发烟单元和空腔单元，同时将发烟单元的烟气导流至空腔的空腔单元中。
关于过滤单元1：
过滤单元1为嘴棒1，参见图2所示，嘴棒1依次由空心段11、降温段12和过滤段13靠外部包裹成型纸14而构成，空心段位置为近发烟段，也就是靠近发烟单元的一端；降温段与用于导流的空心段连接；过滤段与降温段连接。
作为具体实施方式，空心段11为瓦楞纸、聚乳酸纤维和聚乙烯材料制成的圆形或多边形，用于支撑气流通过。
过滤段13可为聚乳酸丝素、纸质材料或其他具有过滤性能的纤维材料中的一种，但不限于此，可通过滤棒机卷制。
参见图3和图4所示，降温段12包括降温内芯121和在降温内芯的外侧套接的壳体122，壳体122的材质为纸、陶瓷或铝合金；降温内芯为圆柱体；降温内芯121的材料为聚乳酸和复配物，复配物包括聚乙二醇、氢氧化铝、氢氧化镁、纳米二氧化硅中的一种或几种；复配物占降温内芯质量分数的1-20％。
降温内芯121可通过模具成型或3D打印技术制备成圆柱体，该圆柱体内部结构为蜂窝状、螺旋形和网状波浪形中的一种或几种组合，用于延长气流路径和吸收热量，降低烟气温度。
降温内芯121的外侧负载有吸热材料，吸热材料包括十水硫酸钠和十水四硼酸钠中的一种或两种；吸热材料占降温内芯质量分数的1-10％。
降温段12的制备包括如下步骤：
S1、将聚乳酸材料和复配物在高混机中混合均匀后，加入到双螺杆挤出机共混、挤出、拉条、冷却切粒，得到聚乳酸复合物颗粒；
S2、将S1中得到的聚乳酸复合物颗粒通过成型设备进行成型，得到聚乳酸复合物圆柱体；
S3、将S2中得到的聚乳酸复合物圆柱体在吸热材料的水溶液中浸渍，干燥后即得降温内芯；其中吸热材料的溶质的质量分数为10-30％。
空心段11、降温段12和过滤段13可以分别成型后，最终通过复合滤棒机进行组合，按三元复合结构制备出嘴棒。将空心段、降温段和过滤段集为一体单独离线成型，在保证在抽吸过程中输送一定烟雾量的同时，降温段能有效降低烟气温度。
降温段的降温内芯所用材料均为高效的吸热降温材料，蜂窝状、螺旋形和网状波浪形的圆柱体能有效延长气流路径，从而进一步提高降温效果，该降温单元能显著降低烟气温度，减少进入口腔烟气的灼烧、热辣感，提高抽吸体验感，壳体能够提高降温内芯的美观性，且壳体采用陶瓷或者铝合金时，壳体的导热性能良好，进一步方便将降温内芯中的热量散到空气中去。
关于发烟单元7：
发烟单元7为颗粒材质，颗粒材质包括加热不燃烧颗粒材质载体、发烟剂、表面包裹剂和致香提取物，加热不燃烧颗粒材质载体包括灯芯草、禾本科植物颗粒、葛根、紫荆泽兰、烟叶末、烟梗末、羟丙基甲基纤维素、β环糊精、明胶、海藻酸钠、硅藻泥、壳聚糖、甲基纤维素、木质素天然植物颗粒、活性炭颗粒、合成颗粒、石墨烯、碳纤维管、再造烟叶薄片丝和膨胀烟梗颗粒，发烟剂和致香提取物的配比比例为5％-30％，且发烟剂包括有甘油、丙二醇、二醋 酸甘油酯中的一种或者多种，致香提取物及致香组分包括有可可提取物、蓝莓提取物、黑加仑提取物、红枣提取物、菊苣提取物、薄荷脑、酰胺类凉味剂、烟草提取物、烟草净油、烟碱、烟碱盐和烟草精制物，表面包裹剂包括有葛根、紫荆泽兰、明胶、海藻酸钠、壳聚糖、甲基纤维素、硅藻泥、木质素、烟叶末、烟梗末、羟丙基甲基纤维素、β环糊精、活性炭粉、石墨烯和碳纤维管。
作为一种优选的具体实施方式，加热不燃烧颗粒材质载体进行生物活性处理，且生物活性处理的方法包括蛋白酶处理、纤维素酶处理、半纤维素酶处理、果胶酶处理、淀粉酶处理中的一种或者多种。
作为一种优选的具体实施方式，加热不燃烧颗粒材质载体中的颗粒粒径范围为20-200目，且加热不燃烧颗粒材质载体中的丝状物长度为4mm-15mm；所述加热不燃烧颗粒材质载体的颗粒烘干温度为50℃-150℃，且加热不燃烧颗粒材质载体的烘干时间12-120min，颗粒的合格水分指标检测范围为8％-13％。
表面包裹剂的粒径范围为50-300目，且表面包裹剂的添加数量为发烟颗粒总重量的1％-30％。
加热不燃烧颗粒材质载体的颗粒烘干后，可使烘干物卷烟加香的方式进行1-2次加香，烘干方式包括但不局限于：热风、微波、红外等。
参见图5所示，该颗粒材质的制备包括如下步骤：
S1：首先选取加热不燃烧颗粒材质载体，国内优质颗粒或天然、矿物、合成颗粒及其粉末造粒或复配，生物活性处理后与所述的致香提取物、发烟剂混合均匀；
S2：在通风、无菌的环境里充分吸收后送入特制的烘箱当中烘0.2-2h，水分检测合格后，将调配好的香味组分以卷烟加香的方式加入颗粒当中，
S3：最后加入表面包裹剂，搅拌均匀后得到成品，与卷烟烟丝、再造烟叶薄片丝和膨胀烟梗颗粒材质混合使用，形成新的卷烟发烟颗粒材质。
作为一种优选的具体实施方式，发烟单元是远唇端封口或两端封口形成的发烟单元，封口方式包括以下步骤：
S1：选定封口材料，根据加热不燃烧烟具的加热模块的形状，选定合适的封口材料；
S2：进行封口，使用封口材料将远唇端封口或两端封口形成发烟单元，封口采用施胶或延压技术进行处理。
施胶技术中使用的胶体包含热熔胶、水性胶或淀粉胶；
封口工艺可以是施胶压延式、外包式和嵌入式中的一种或多种。其中嵌入式封口的表面形状可以为点状型、十字型、米字型、一字型、五角星型、八角星型、四菱形型、六角形型或三角形型等等，包括于此而不限于此。外包式、施胶压延式的表面形状可以为激光打孔、静电打孔或机械打孔的孔状等等，包括于此而不限于此。
封口材料包含但不限于耐高温高透气度纸张、铝片、塑料薄膜、陶瓷片、石英砂、氧化铝、氧化镁、硅胶、白乳胶、聚氧乙烯糊状树脂、金属片、锡箔片和化纤类制品中的一种或几种。
作为一种具体实施方式，封口材料采用特殊纸张，特殊纸张包括有色纸张、耐高温纸张、高透气度纸张，纸张透气度为4000-8000CU。
作为另一种具体实施方式，封口材料采用特殊激光、静电或机械打孔纸张与机械打孔铝箔片作为原材料，特殊纸张透气度为4000-8000CU。
作为第三种具体实施方式，封口材料采用硅胶、陶瓷硬质材料作为原材料，运用开孔技术将上述材料进行开孔，开孔形状为圆孔、线孔、一字型、十字型、X字型等形状。
封口可以防止发烟单元填充物外泄，方便清洁，可以为发烟单元增加通风效率，提升发烟效果。很好的解决了发烟材料容易外泄、污染、变质且单一的问题。
另一方面，一种一体成型加热不燃烧发烟制品的制备方法，包括以下步骤：
从远唇端到近唇端由固定厚度的成型纸一体填充四种以上不同单元段，填充形式包含独立单元定位填充及组合单元整体填充，各单元段分别成型后，采用设备定位制备出完整加热不燃烧发烟制品。
由于一体成型加热不燃烧发烟制品，无需利用滤棒复合机复合制备、无需卷烟机设备改装，较以往制备方法制备工序简化、减少了周转环节、规避了现行烟草专卖限制，成型简单，降低了制备成本的同时赋予了更多功能单元的组 合与选择。
作为一种具体实施方式，利用纸管成型设备制备出符合需求的空管，空管材质为双层材料复合，外部材料使用常规植物纤维纸，内部材质为铝箔纸，将各独立单元段组合后一体填充入空管内，完成整段制备。
该一体成型加热不燃烧发烟制品是作为卷烟烟弹使用，吸烟时，发烟单元7产生的烟气依次经由中空支撑单元6、空腔单元5、阻隔薄片单元4、中空特种颗粒单元3、凝胶降温载香单元2和过滤单元1。
成型纸作为管型材料具有一定厚度能够吸收存储大量热量，并在入口前将温度通过辐射和对流的方式散发出去，在到达口腔前充分降温。中空支撑单元6、空腔单元5、阻隔薄片单元4、中空特种颗粒单元3、凝胶降温载香单元2和过滤单元1等都均有降温的作用，在传导烟气过程中逐步地充分地降温，从而降低烟气温度，减少进入口腔烟气的灼烧、热辣感，提高抽吸体验感。
以上结合附图对本发明的实施方式作了详细说明，但本发明不限于所描述的实施方式。对于本领域的技术人员而言，在不脱离本发明原理和精神的情况下，对这些实施方式进行多种变化、修改、替换和变型，仍落入本发明的保护范围内。

Claims (20)

  1. 一种一体成型加热不燃烧发烟制品，其特征在于：所述发烟制品包括近唇端和远唇端，所述发烟制品从远唇端到近唇端由固定厚度的成型纸一体填充四种以上不同单元段构成，所述四种以上不同单元段包括过滤单元、凝胶降温载香单元、中空特种颗粒单元、中空支撑单元、空腔单元、阻隔薄片单元和发烟单元。
  2. 根据权利要求1所述的一体成型加热不燃烧发烟制品，其特征在于：所述凝胶降温载香单元内部材料为聚乳酸复合物圆柱体，所述聚乳酸复合物圆柱体为聚乳酸、聚乙二醇、β-环糊精、壳聚糖、羟丙基甲基纤维素、十六醇、石蜡、阿拉伯胶、氢氧化铝、氢氧化镁和纳米二氧化硅材料中的一种或几种，且凝胶降温载香单元内部材料在所有单元段中的质量分数为1-40％。
  3. 根据权利要求1所述的一体成型加热不燃烧发烟制品，其特征在于：所述中空特种颗粒单元为特殊定制颗粒构成，特殊定制颗粒包含天然植物颗粒、活性炭颗粒和合成颗粒，烟气经过特殊定制颗粒完成香味物质洗脱及有害成分吸附。
  4. 根据权利要求1所述的一体成型加热不燃烧发烟制品，其特征在于：所述过滤单元为嘴棒，所述嘴棒依次由空心段、降温段和过滤段靠外部包裹成型纸而构成，所述空心段位置为近发烟段；降温段与用于导流的空心段连接；过滤段与降温段连接。
  5. 根据权利要求4所述的一体成型加热不燃烧发烟制品，其特征在于：所述空心段为瓦楞纸、聚乳酸纤维和聚乙烯材料制成的圆形或多边形，用于支撑气流通过。
  6. 根据权利要求4所述的一体成型加热不燃烧发烟制品，其特征在于：所述过滤段为聚乳酸丝素或纸质材料，通过滤棒机卷制。
  7. 根据权利要求4所述的一体成型加热不燃烧发烟制品，其特征在于：所述降温段包括降温内芯和在所述降温内芯的外侧套接的壳体，所述壳体的材质为纸、陶瓷或铝合金；所述降温内芯为圆柱体；所述降温内芯的材料为聚乳酸和复配物，所述复配物包括聚乙二醇、氢氧化铝、氢氧化镁、纳米二氧化硅中 的一种或几种；所述复配物占降温内芯质量分数的1-20％。
  8. 根据权利要求7所述的一体成型加热不燃烧发烟制品，其特征在于：所述降温内芯为通过模具成型或3D打印技术制备成的圆柱体，该圆柱体内部结构为蜂窝状、螺旋形和网状波浪形中的一种或几种组合，用于延长气流路径和吸收热量，降低烟气温度。
  9. 根据权利要求7所述的一体成型加热不燃烧发烟制品，其特征在于：所述降温内芯的外侧负载有吸热材料，所述的吸热材料包括十水硫酸钠和十水四硼酸钠中的一种或两种；所述吸热材料占降温内芯质量分数的1-10％。
  10. 根据权利要求7所述的一体成型加热不燃烧发烟制品，其特征在于：所述降温段的制备包括如下步骤：
    S1、将聚乳酸材料和所述复配物在高混机中混合均匀后，加入到双螺杆挤出机共混、挤出、拉条、冷却切粒，得到聚乳酸复合物颗粒；
    S2、将S1中得到的聚乳酸复合物颗粒通过成型设备进行成型，得到聚乳酸复合物圆柱体；
    S3、将S2中得到的聚乳酸复合物圆柱体在吸热材料的水溶液中浸渍，干燥后即得降温内芯；其中所述吸热材料的溶质的质量分数为10-30％。
  11. 根据权利要求1所述的一体成型加热不燃烧发烟制品，其特征在于：所述发烟单元为颗粒材质，所述颗粒材质包括加热不燃烧颗粒材质载体、发烟剂、表面包裹剂和致香提取物，所述加热不燃烧颗粒材质载体包括灯芯草、禾本科植物颗粒、葛根、紫荆泽兰、烟叶末、烟梗末、羟丙基甲基纤维素、β环糊精、明胶、海藻酸钠、硅藻泥、壳聚糖、甲基纤维素、木质素天然植物颗粒、活性炭颗粒、合成颗粒、石墨烯、碳纤维管、再造烟叶薄片丝和膨胀烟梗颗粒，所述发烟剂和致香提取物的配比比例为5％-30％，且发烟剂包括有甘油、丙二醇、二醋酸甘油酯中的一种或者多种，所述致香提取物及致香组分包括有可可提取物、蓝莓提取物、黑加仑提取物、红枣提取物、菊苣提取物、薄荷脑、酰胺类凉味剂、烟草提取物、烟草净油、烟碱、烟碱盐和烟草精制物，所述表面包裹剂包括有葛根、紫荆泽兰、明胶、海藻酸钠、壳聚糖、甲基纤维素、硅藻泥、木质素、烟叶末、烟梗末、羟丙基甲基纤维素、β环糊精、活性炭粉、石墨烯 和碳纤维管。
  12. 根据权利要求11所述的一体成型加热不燃烧发烟制品，其特征在于：所述加热不燃烧颗粒材质载体进行生物活性处理，且生物活性处理的方法包括蛋白酶处理、纤维素酶处理、半纤维素酶处理、果胶酶处理、淀粉酶处理中的一种或者多种。
  13. 根据权利要求11所述的一体成型加热不燃烧发烟制品，其特征在于：所述加热不燃烧颗粒材质载体中的颗粒粒径范围为20-200目，且加热不燃烧颗粒材质载体中的丝状物长度为4mm-15mm；所述加热不燃烧颗粒材质载体的颗粒烘干温度为50℃-150℃，且加热不燃烧颗粒材质载体的烘干时间12-120min，颗粒的合格水分指标检测范围为8％-13％。
  14. 根据权利要求11所述的一体成型加热不燃烧发烟制品，其特征在于：所述表面包裹剂的粒径范围为50-300目，且表面包裹剂的添加数量为发烟颗粒总重量的1％-30％。
  15. 根据权利要求11所述的一体成型加热不燃烧发烟制品，其特征在于：所述颗粒材质的制备包括如下步骤：
    S1：首先选取加热不燃烧颗粒材质载体，国内优质颗粒或天然、矿物、合成颗粒及其粉末造粒或复配，生物活性处理后与所述的致香提取物、发烟剂混合均匀；
    S2：在通风、无菌的环境里充分吸收后送入特制的烘箱当中烘0.2-2h，水分检测合格后，将调配好的香味组分以卷烟加香的方式加入颗粒当中；
    S3：最后加入表面包裹剂，搅拌均匀后得到成品，与卷烟烟丝、再造烟叶薄片丝和膨胀烟梗颗粒材质混合使用，形成新的卷烟发烟颗粒材质。
  16. 根据权利要求1所述的一体成型加热不燃烧发烟制品，其特征在于：所述发烟单元是远唇端封口或两端封口形成的发烟单元，封口方式包括以下步骤：
    S1：选定封口材料，根据加热不燃烧烟具的加热模块的形状，选定合适的封口材料；
    S2：进行封口，使用封口材料将远唇端封口或两端封口形成发烟单元，封口采用施胶或延压技术进行处理。
  17. 根据权利要求16所述的一体成型加热不燃烧发烟制品，其特征在于：封口材料包含耐高温高透气度纸张、铝片、塑料薄膜、陶瓷片、石英砂、氧化铝、氧化镁、硅胶、白乳胶、聚氧乙烯糊状树脂、金属片、锡箔片和化纤类制品中的一种或几种。
  18. 根据权利要求16所述的一体成型加热不燃烧发烟制品，其特征在于：所述S2中施胶技术中使用的胶体包含热熔胶、水性胶或淀粉胶；封口工艺可以是施胶压延式、外包式和嵌入式中的一种或多种。
  19. 根据权利要求18所述的一体成型加热不燃烧发烟制品，其特征在于：嵌入式封口的表面形状为点状型、十字型、米字型、一字型、五角星型、八角星型、四菱形型、六角形型或三角形型；外包式、施胶压延式的表面形状为激光打孔、静电打孔或机械打孔的孔状。
  20. 一种权利要求1所述的一体成型加热不燃烧发烟制品的制备方法，其特征在于：包括以下步骤：
    从远唇端到近唇端由固定厚度的成型纸一体填充四种以上不同单元段，填充形式包含独立单元定位填充及组合单元整体填充，各单元段分别成型后，采用设备定位制备出完整加热不燃烧发烟制品。
PCT/CN2019/085647 2018-08-16 2019-05-06 一种一体成型加热不燃烧发烟制品及其制备方法 WO2019179532A1 (zh)

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