WO2023178735A1 - Procédé de remplissage de cartouche - Google Patents

Procédé de remplissage de cartouche Download PDF

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Publication number
WO2023178735A1
WO2023178735A1 PCT/CN2022/085615 CN2022085615W WO2023178735A1 WO 2023178735 A1 WO2023178735 A1 WO 2023178735A1 CN 2022085615 W CN2022085615 W CN 2022085615W WO 2023178735 A1 WO2023178735 A1 WO 2023178735A1
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WO
WIPO (PCT)
Prior art keywords
outer tube
filling
tobacco
tube body
cigarette
Prior art date
Application number
PCT/CN2022/085615
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English (en)
Chinese (zh)
Inventor
杨荣
潘文杰
张月川
王远航
Original Assignee
乐智有限公司
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
Application filed by 乐智有限公司 filed Critical 乐智有限公司
Publication of WO2023178735A1 publication Critical patent/WO2023178735A1/fr

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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
    • A24F40/70—Manufacture
    • 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
    • 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
    • A24F40/42—Cartridges or containers for 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
    • A24F40/80—Testing

Definitions

  • the present application relates to the field of electronic cigarette preparation, and specifically to a method of filling cigarette cartridges.
  • heat-not-burn cartridges With the development of science and technology, more and more users are using heat-not-burn cartridges. During the assembly process of heat-not-burn cartridges, heat-not-burn cartridges need to assemble multiple parts first and then wrap them with cigarette paper, which is difficult to achieve. High-efficiency batch production makes the preparation of heat-not-burn cartridges inefficient.
  • the embodiment of the present application provides a method of filling a cigarette cartridge.
  • the filling method of the cigarette cartridge includes:
  • a plurality of outer tube bodies are provided, wherein first ends of the plurality of outer tube bodies have sealing portions;
  • Figure 1 is a flow chart of a method of filling a cigarette cartridge according to an embodiment of the present application.
  • FIG. 2 is a schematic diagram of the filling method of the cigarette cartridge in the cigarette cartridge filling method provided by the embodiment of FIG. 1 .
  • Figure 3 is a partially enlarged schematic diagram of position I in the cartridge in the method for loading the cartridge provided in the embodiment of Figure 2.
  • FIG. 4 is a flow chart of tobacco filling in the cigarette cartridge filling method provided in the embodiment of FIG. 1 .
  • FIG. 5 is a flow chart of the tobacco filling amount in the cigarette cartridge filling method provided in the embodiment of FIG. 4 .
  • Figure 6 is a schematic diagram of tobacco filling in the cigarette cartridge filling method provided in the embodiment of Figure 5.
  • FIG. 7 is a flow chart of sealing the outer tube body in the method of filling the cartridge provided in the embodiment of FIG. 1 .
  • FIG. 8 is a flow chart of cooling tube filling in the cigarette cartridge filling method provided in the embodiment of FIG. 1 .
  • Figure 9 is a flow chart of the filling position of the cooling tube in the method of filling the cartridge provided in the embodiment of Figure 8.
  • Figure 10 is a schematic structural diagram of the relative positions of the cooling tube and the tobacco in the method of filling the cartridge provided in the embodiment of Figure 9.
  • FIG. 11 is a flow chart of the filling of the filter element in the method of filling the cigarette cartridge provided by the embodiment of FIG. 1 .
  • Figure 12 is a schematic diagram of the filling of the filter element in the method of filling the cartridge provided in the embodiment of Figure 11.
  • FIG. 13 is a flow chart of the detection of the cigarette cartridge in the cigarette cartridge filling method provided in the embodiment of FIG. 1 .
  • the embodiment of the present application provides a method of filling a cigarette cartridge.
  • the filling method of the cigarette cartridge includes:
  • a plurality of outer tube bodies are provided, wherein first ends of the plurality of outer tube bodies have sealing portions;
  • the "loading tobacco from the second end opposite to the first end of the outer tube body” includes:
  • the tobacco is loaded into the outer tube body from the second end.
  • the "providing a quantitative amount of tobacco” includes:
  • the amount of tobacco provided to fill the partial length L1 of the outer tube body is: 15mm ⁇ L1 ⁇ 18mm.
  • the "providing multiple outer tube bodies” includes:
  • the sealing member is cut along the outer contour of the plurality of outer tube bodies to form a sealing portion sealing the first ends of the plurality of outer tube bodies.
  • the time t for heating the first ends of the plurality of outer tube bodies against the sealing member is: 5s ⁇ t ⁇ 8s, the temperature T: 120°C ⁇ T ⁇ 200°C, and the outer tube body is subjected to The pressure P: 100Pa ⁇ P ⁇ 300Pa.
  • the "installing the cooling tube into the outer tube body from the second end so that the cooling tube is arranged adjacent to the tobacco” includes:
  • the cooling tube is loaded into the outer tube body from the second end.
  • filling the cooling tube into the outer tube body from the second end includes:
  • the cooling tube is loaded into the outer tube body from the second end, so that the distance L2 between the end of the cooling tube away from the second end and adjacent to the tobacco is: 1.5 mm ⁇ L2 ⁇ 2 mm.
  • the ratio of the length L3 of the cooling tube to the length L0 of the outer tube body is: 1:2.65 ⁇ L3/L0 ⁇ 1:2.0.
  • the "installing the filter element into the outer tube body from the second end so that the filter element is disposed adjacent to the cooling pipe” includes:
  • the outer diameter of the filter element is larger than the inner diameter of the outer tube body, and the outer diameter d1 of the filter element is: 6.5mm ⁇ d1 ⁇ 7mm;
  • the filter element is loaded into the outer tube body from the second end, so that the filter element and the outer tube body are interference-fitted.
  • the filling method of the cigarette cartridges also includes:
  • the sealing part includes at least one of 10-50g/m2 silk tissue paper, 10-50g/m2 high air permeability paper or 45-105g/m2 butter paper.
  • cooling tube is in contact with the tobacco.
  • the cooling tube is spaced apart from the tobacco.
  • an end of the filter element away from the second end is spaced apart from the open end.
  • one end of the filter element away from the second end abuts the open end.
  • one end away from the second end abuts the open end and partially enters the cooling pipe through the open end.
  • the package includes 32-40g/m2 tipping paper.
  • a measuring tool is used to provide a quantitative amount of tobacco.
  • a vehicle with a storage space is used to provide a certain amount of tobacco.
  • the adhesive includes glutinous rice glue, lip glue, straw glue, white latex and other food-grade adhesives.
  • the embodiment of the present application provides a filling method of the cigarette cartridge 1 .
  • Figure 1 is a flow chart of a cigarette cartridge filling method provided by an embodiment of the present application
  • Figure 2 is a schematic diagram of the cigarette cartridge loading in the cigarette cartridge filling method provided by the embodiment of Figure 1.
  • Figure 3 is a partially enlarged schematic diagram of position I in the cartridge in the method of loading the cartridge provided in the embodiment of Figure 2.
  • the filling method of the cartridge 1 includes providing a plurality of outer tube bodies 10 . Wherein, the first ends 11 of the plurality of outer tube bodies 10 have sealing portions 20 .
  • Tobacco 30 is loaded from the second end 12 opposite to the first end 11 of the outer tube body 10 .
  • the cooling tube 40 is installed into the outer tube body 10 from the second end 12 so that the cooling tube 40 is disposed adjacent to the tobacco 30 . Wherein, the two opposite ends of the cooling tube 40 are sealed.
  • the filter element 50 is installed into the outer tube body 10 from the second end 12 so that the filter element 50 is disposed adjacent to the cooling pipe 40 .
  • the packaging members 60 are rolled on the outer surfaces of the plurality of outer tube bodies 10 to form a plurality of cigarette cartridges 1 .
  • the filling method of the cigarette cartridge 1 is used for the production of the cigarette cartridge 1 .
  • the filling method of the cartridge 1 includes steps S1, S2, S3, S4 and S5. Next, steps S1, S2, S3, S4 and S5 will be described in detail.
  • S1 provides a plurality of outer tube bodies 10 .
  • the first ends 11 of the plurality of outer tube bodies 10 have sealing portions 20 .
  • the sealing part 20 is used to seal the first end 11 of the outer tube body 10, and the sealing part is made of food grade material.
  • the sealing part 20 includes at least one of 10-50g/m2 silk tissue paper, 10-50g/m2 high air permeability paper, or 45-105g/m2 butter paper.
  • the first end 11 of the outer tube body 10 is the distal end
  • the second end 12 of the outer tube body 10 that is opposite to the first end 11 is the proximal end. Labial end.
  • the outer tube bodies 10 are placed vertically with the first ends 11 facing downward, that is, the second ends 12 of the outer tube bodies 10 are above the first ends 11 .
  • the plurality of outer tube bodies 10 can be carried by a bearing assembly having a plurality of bearing holes. Specifically, the plurality of outer tube bodies 10 are arranged on the plurality of bearing holes. hole, and one of the outer tube bodies 10 is arranged corresponding to one of the bearing holes, so that the bearing assembly can bear the multiple outer tube bodies 10 at the same time, and the multiple outer tube bodies 10 can be loaded at one time. Carry out loading, thereby improving the loading efficiency of cartridge 1.
  • the tobacco 30 may be, but is not limited to, granular, strip-shaped, or block-shaped.
  • the tobacco 30 may enter the outer tube body 10 from the second end 12 through, but is not limited to, at least one of its own weight or external force, and the tobacco 30 will abut against the sealing portion 20 toward the second End 12 faces.
  • the two opposite ends of the cooling tube 40 are sealed to prevent the tobacco 30 from entering the cooling tube 40 so that the distribution of the tobacco 30 is sparse, thereby affecting the tobacco 30 heating effect.
  • the tobacco 30 is prevented from entering the cooling tube 40 and the tobacco 30 is prevented from affecting the cooling effect of the cooling tube 40 .
  • the cooling tube 40 is loaded into the outer tube body 10 from the second end 12 so that the cooling tube 40 is disposed adjacent to the tobacco 30 .
  • the cooling tube 40 is in contact with the tobacco 30 .
  • the cooling tube 40 is spaced apart from the tobacco 30 so that when the cigarette cartridge 1 is inserted into the smoking device, the tobacco 30 has a flowing space to prevent the tobacco 30 from being squeezed and increasing the inhalation. resistance.
  • the filter element 50 is made of porous fluffy material, such as polylactic acid (PLA).
  • PLA polylactic acid
  • the filter element 50 is installed into the outer tube body 10 from the second end 12 so that the filter element 50 is disposed adjacent to the open end of the cooling pipe 40 .
  • an end of the filter element 50 away from the second end 12 is spaced apart from the open end.
  • an end of the filter member 50 away from the second end 12 abuts the open end.
  • one end of the filter element 50 away from the second end 12 abuts the open end and partially enters the cooling pipe 40 through the open end.
  • the outer surfaces of the plurality of outer tube bodies 10 are rolled with packaging members 60 to form a plurality of cigarette cartridges 1 .
  • the packaging member 60 is made of food grade material to prevent the packaging member 60 from producing toxic substances when heated.
  • the packaging member 60 may be, but is not limited to, tipping paper of 32 to 40 g/m2.
  • the surface of the packaging member 60 that fits the outer tube body 10 is coated with glue, so that the packaging member 60 can package the outer tube body 10 .
  • the packaging member 60 wraps the outer tube body 10 and can block dirt and curl marks on the outer surface of the outer tube body 10 .
  • This application provides a filling method of the cigarette cartridge 1.
  • the filling method of the cigarette cartridge 1 uses a filling method to load the tobacco 30, the cooling tube 40 and the filter 50 into the outer tube body 10, and in the outer paper tube
  • the packaging member 60 is rolled up on the outside to form the cigarette cartridge 1, so that the preparation speed of the cigarette cartridge 1 is fast.
  • the filling method of cigarette cartridges 1 provided in this application can load multiple outer tube bodies 10 at one time to form multiple cigarette cartridges 1, so that the preparation efficiency of the cigarette cartridges 1 is high. Therefore, the filling method of the cigarette cartridge 1 provided by this application can improve the preparation efficiency of the heat-not-burn cigarette cartridge 1 .
  • FIG. 4 is a flow chart of tobacco filling in the cigarette cartridge filling method provided in the embodiment of FIG. 1 .
  • "loading tobacco 30 from the second end 12 disposed opposite to the first end 11 of the outer tube body 10" includes providing a certain amount of tobacco 30 and placing the tobacco 30 adjacent to the The second end 12 is configured as described above. and loading the tobacco 30 into the outer tube body 10 from the second end 12 .
  • the filling amount of tobacco 30 needs to be kept constant. Therefore, the tobacco 30 needs to be loaded quantitatively.
  • the filling steps of the tobacco 30 include S21 and S22. Next, steps S21 and S22 will be described in detail.
  • a quantitative amount of tobacco 30 is provided.
  • a measuring instrument such as a measuring cup or measuring cylinder is used to load a certain amount of tobacco 30 so that the amount of tobacco 30 loaded into the outer tube body 10 remains constant.
  • a carrier having a receiving space is used to load the tobacco 30 into the receiving space and fill the receiving space to maintain the stability of the tobacco 30 loaded into the outer tube body 10 . The quantity remains constant. After a certain amount of the tobacco 30 is prepared, the tobacco 30 is placed adjacent to the second end 12 so that the tobacco 30 is aligned with the second end 12 .
  • the tobacco 30 is loaded into the outer tube body 10 from the second end 12 .
  • the tobacco 30 is aligned with the second end 12, and an external force is applied to the tobacco 30 toward the outer tube body 10, or the tobacco 30 is poured toward the outer tube body 10, so that The tobacco 30 falls into the outer tube body 10 .
  • the outer tube body 10 remains in an upright state.
  • the tobacco 30 is loaded directly into the outer tube body 10 from the second end 12.
  • the tobacco 30 is loaded into the outer tube body 10 through a component with a guide structure. Wherein, the component with the guide structure can partially extend into the outer tube body 10 from the second end 12 to prevent the tobacco 30 from adhering near the second end 12 and thereby affecting the outer tube.
  • the pipe body 10 causes contamination.
  • FIG. 5 is a flow chart of the tobacco filling amount in the cigarette cartridge filling method provided by the embodiment of FIG. 4 .
  • FIG. 6 is a schematic diagram of tobacco filling in the cigarette cartridge filling method provided by the embodiment of FIG. 5 .
  • "providing a quantitative amount of tobacco 30" includes providing an amount of tobacco 30 that can fill the partial length L1 of the outer tube body 10: 15 mm ⁇ L1 ⁇ 18 mm.
  • step S21 of the above embodiment a quantitative amount of tobacco 30 is provided, specifically step S211.
  • step S211 will be described in detail.
  • S211 provide the tobacco 30 in an amount capable of filling the partial length L1 of the outer tube body 10: 15 mm ⁇ L1 ⁇ 18 mm.
  • the amount of tobacco 30 loaded into the outer tube body 10 needs to be kept sufficient so that the cigarette cartridge 1 has a sufficient amount of smoke.
  • the amount of tobacco 30 loaded into the outer tube body 10 can fill the partial length L1 of the outer tube body 10 ⁇ 15 mm.
  • the amount of tobacco 30 loaded into the outer tube body 10 is not easy to be too much. It is necessary to leave enough space to fill the cooling tube 40 and the filter 50, so that the aerosol matrix generated by the tobacco 30 after being heated is smoked. It has a suitable temperature and taste when sucked.
  • the amount of tobacco 30 loaded into the outer tube body 10 can fill the partial length L1 of the outer tube body 10 ⁇ 18 mm. Therefore, the amount of tobacco 30 provided to fill the partial length L1 of the outer tube body 10 is: 15 mm ⁇ L1 ⁇ 18 mm.
  • FIG. 7 is a flow chart of the sealing of the outer tube body in the filling method of the cigarette cartridge provided in the embodiment of FIG. 1 .
  • "providing a plurality of outer tube bodies 10” includes coating the first ends 11 of the plurality of outer tube bodies 10 with an adhesive. The first ends 11 of the plurality of outer tube bodies 10 are fitted to the sealing members. The first ends 11 of the outer tube bodies 10 are heated and pressurized where they are in contact with the sealing members. and cutting the sealing member along the outer contour of the plurality of outer tube bodies 10 to form a sealing portion 20 that seals the first ends 11 of the plurality of outer tube bodies 10 .
  • the plurality of outer tube bodies 10 need to be sealed, and the sealing portion 20 is formed to seal the first end 11 so that the plurality of outer tube bodies 10 can be loaded.
  • the process of sealing the plurality of outer tube bodies 10 includes steps S11, S12, S13 and S14. Next, steps S11, S12, S13 and S14 will be described in detail.
  • an adhesive is applied to the first ends 11 of the outer tube bodies 10, and the adhesive is a food-grade adhesive, thereby preventing the adhesive from producing harmful effects when heated. substance.
  • the adhesive may be, but is not limited to, glutinous rice glue, lip glue, straw glue, white latex and other food-grade adhesives.
  • the first ends 11 of the outer tube bodies 10 are put into the adhesive, so that the first ends 11 of the outer tube bodies 10 are coated with the adhesive.
  • a container stored with adhesive is moved to the plurality of outer tube bodies 10 and the adhesive is brought into contact with the first ends 11 of the plurality of outer tube bodies 10, so as to The first ends 11 of the outer tube bodies 10 are coated with adhesive.
  • S12 Fit the first ends 11 of the plurality of outer tube bodies 10 to the sealing member.
  • the first ends 11 of the plurality of outer tube bodies 10 are attached to the sealing member, so that the sealing member adheres to the first ends 11 of the plurality of outer tube bodies 10 and seals The first ends 11 of the plurality of outer tube bodies 10 .
  • the sealing member is made of food-grade materials.
  • the sealing member includes at least one of 10-50g/m2 silk tissue paper, 10-50g/m2 high air permeability paper, or 45-105g/m2 butter paper.
  • the first end 11 of the outer tube body 10 is heated and pressurized to fit the sealing member to improve the firmness of the sealing member and the first end 11 . degree.
  • the sealing member is cut along the outer contours of the plurality of outer tube bodies 10 .
  • a laser is used to cut the sealing member along the outer contours of the plurality of outer tube bodies 10 to form a sealing portion that seals the first ends 11 of the plurality of outer tube bodies 10 20.
  • a cutter is used to cut the sealing member along the outer contour of the plurality of outer tube bodies 10 to form a sealing portion 20 that seals the first ends 11 of the plurality of outer tube bodies 10.
  • step S13 the first ends 11 of the plurality of outer tube bodies 10 are heated against the sealing members for a time t: 5s ⁇ t ⁇ 8s, and a temperature T: 120°C ⁇ T ⁇ 200°C, the pressure P applied to the outer tube body 10: 100Pa ⁇ P ⁇ 300Pa.
  • the adhesive is a viscous solid-liquid mixture at room temperature
  • the first end 11 with the adhesive adhered to it cannot fit into the sealing member at room temperature.
  • the first end 11 is firmly bonded to the sealing member.
  • the adhesive at the joint between the first end 11 and the sealing member is completely melted, and the The water evaporates away, thereby increasing the bond strength of the adhesive.
  • the peculiar smell of the adhesive is emitted, so that when the joint between the first end 11 and the sealing member is heated again, odorless.
  • the joint between the first end 11 and the sealing member is pressurized, so that the first end 11 and the sealing member fit more tightly.
  • the adhesive at the joint between the first end 11 and the seal will solidify and securely connect the seal due to evaporation of moisture.
  • the first end 11 and the seal Compared with before heating and pressing, after heating and pressing, the first end 11 and the sealing member fit more closely and are bonded more firmly.
  • the heating time t at the joint between the first end 11 and the seal is: 5s ⁇ t ⁇ 8s, the temperature T: 120°C ⁇ T ⁇ 200°C, and the outer tube
  • the pressure P exerted by the body 10 100Pa ⁇ P ⁇ 300Pa.
  • the heating time should not be too long, the heating temperature should not be too high, and the pressure should not be too high to avoid damage to the outer tube body 10 and the sealing member.
  • the heating time should not be too short, the heating temperature should not be too low, and the pressure should not be too low to avoid insufficient heating of the adhesive, thereby preventing the first end 11 from being insufficiently bonded to the sealing member.
  • FIG. 8 is a flow chart of cooling tube filling in the cigarette cartridge filling method provided in the embodiment of FIG. 1 .
  • the plurality of cooling tubes 40 are transported along a preset direction.
  • the plurality of cooling tubes 40 are transported to the plurality of outer tube bodies 10 so that the centers of the plurality of cooling tubes 40 are aligned with the outer tube body 10 and adjacent to the second end 12 .
  • the cooling tube 40 is loaded into the outer tube body 10 from the second end 12 .
  • the cooling tube 40 is loaded into the outer tube body 10 from the second end 12 .
  • the specific steps include S31 , S32 and S33 . Next, steps S31, S32 and S33 will be described in detail.
  • the preset direction refers to the direction in which the plurality of cooling tubes 40 are transported to the plurality of outer tube bodies 10 .
  • the plurality of cooling tubes 40 can be transported through, but is not limited to, conveyor belts, guide rails, carriers, or robotic arms, as long as the plurality of cooling tubes 40 can be transported in a preset direction.
  • the plurality of cooling tubes 40 can also be combined and transported through various methods such as conveyor belts, guide rails, carriers, or robotic arms.
  • the plurality of cooling pipes 40 are transported to the plurality of outer pipe bodies 10 .
  • One cooling pipe 40 is arranged corresponding to one of the outer pipe bodies 10 and is adjacent to the second end 12 .
  • the plurality of cooling tubes 40 may be transported to the plurality of outer tube bodies 10 by, but are not limited to, one or more methods such as conveyor belts, guide rails, carriers, or robotic arms, so that the plurality of cooling tubes 40 can be cooled.
  • the tube 40 is arranged corresponding to the plurality of outer tube bodies 10 .
  • the cooling tube 40 is loaded into the outer tube body 10 from the second end 12 . Specifically, external force is applied to cause the cooling tube 40 to enter the outer tube body 10 .
  • Figure 9 is a flow chart of the filling position of the cooling tube in the filling method of the cigarette cartridge provided in the embodiment of Figure 8;
  • Figure 10 is a flow chart of the cooling tube and the cooling tube in the filling method of the cigarette cartridge provided in the embodiment of Figure 9.
  • Structural diagram of the relative positions of tobacco in this embodiment, "loading the cooling tube 40 into the outer tube body 10 from the second end 12" includes loading the cooling tube 40 into the outer tube body 10 from the second end 12.
  • the outer tube body 10 is configured such that the distance L2 between the end of the cooling tube 40 away from the second end 12 and adjacent to the tobacco 30 is: 1.5 mm ⁇ L2 ⁇ 2 mm.
  • Step S33 in the previous embodiment specifically includes step S331, and step S331 will be described in detail next.
  • the cooling tube 40 is loaded into the outer tube body 10 from the second end 12, so that the distance L2 of the end of the cooling tube 40 away from the second end 12 and adjacent to the tobacco 30 is :1.5mm ⁇ L2 ⁇ 2mm.
  • the cooling tube 40 is spaced apart from the tobacco 30 so that when the cigarette cartridge 1 is inserted into the smoking device, the tobacco 30 has a flowing space to prevent the tobacco 30 from being squeezed and increasing the suction resistance.
  • the distance L2 between the end of the cooling tube 40 away from the second end 12 and adjacent to the tobacco 30 is: 1.5 mm ⁇ L2 ⁇ 2 mm.
  • the distance between the end of the cooling tube 40 adjacent to the second end 12 and the second end 12 is x0.
  • the distance L2 of the tobacco 30 is: 1.5mm ⁇ L2 ⁇ 2mm.
  • L0 is the length of the outer tube body 10: 42mm ⁇ L0 ⁇ 46mm
  • L1 is the length of the part of the tobacco 30 loaded into the outer tube body 10: 15mm ⁇ L1 ⁇ 18mm.
  • the ratio of the length L3 of the cooling tube 40 to the length L0 of the outer tube body 10 is: 1:2.65 ⁇ L3/L0 ⁇ 1:2.0.
  • the length L3 of the cooling pipe 40 needs to be maintained at an appropriate length.
  • the length of the outer tube body 10 and the length of the filter element 50 are kept constant, if the length of the cooling tube 40 accounts for the length of the outer tube body 10 is too small, the tobacco 30 will increase When smoking, the combination of the tobacco 30 and the cooling tube 40 will quickly take away heat, thereby reducing the amount of smoke and affecting the smoking experience. If the length of the cooling tube 40 accounts for too much of the length of the outer tube body 10, the filling amount of the tobacco 30 will be reduced, resulting in a relatively short smoking time and insufficient sustainability of the smoking amount. .
  • the ratio of the length L3 of the cooling tube 40 to the length L0 of the outer tube body 10 is: 1:2.65 ⁇ L3/L0 ⁇ 1:2.0, which is more suitable.
  • the tobacco 30 can be provided with There is enough space to fill enough tobacco 30, thereby increasing the smoking time and duration of smoking, and making the cooling effect better.
  • Figure 11 is a flow chart of the filling of the filter element in the method of filling the cigarette cartridge provided by the embodiment of Figure 1
  • Figure 12 is a flow chart of the filling of the filter element in the method of filling the cigarette cartridge provided by the embodiment of Figure 11.
  • "installing the filter element 50 into the outer tube body 10 from the second end 12 so that the filter element 50 is disposed adjacent to the cooling pipe 40” includes providing a plurality of filter elements 50 , wherein the outer diameter of the filter element 50 is larger than the inner diameter of the outer tube body 10, and the outer diameter d1 of the filter element 50 is: 6.5mm ⁇ d1 ⁇ 7mm.
  • the plurality of filter elements 50 are transported to the plurality of outer tube bodies 10 , and the centers of the filter elements 50 are aligned with the outer tube body 10 and adjacent to the second end 12 . And the filter element 50 is loaded into the outer tube body 10 from the second end 12 so that the filter element 50 and the outer tube body 10 have an interference fit.
  • the process of loading the filter element 50 into the outer tube body 10 includes steps S41, S42 and S43. Next, steps S41, S42 and S43 will be described in detail.
  • S41 provides multiple filter elements 50 .
  • the outer diameter of the filter element 50 is larger than the inner diameter of the outer tube body 10 .
  • the inner diameter d0 of the outer tube body 10 is: 6.4mm ⁇ d0 ⁇ 6.65mm
  • the outer diameter d1 of the filter element 50 is: 6.5mm ⁇ d1 ⁇ 7mm.
  • the plurality of filter elements 50 may be transported to the plurality of outer tube bodies 10 through at least one of, but not limited to, conveyor belts, guide rails, carriers, or robotic arms, and the The center of the filter element 50 is aligned with the outer tube body 10 to improve the filling accuracy of the filter element 50 .
  • S43 Load the filter element 50 into the outer tube body 10 from the second end 12 so that the filter element 50 and the outer tube body 10 have an interference fit.
  • the filter member 50 is made of porous and fluffy material, such as PLA. Therefore, the filter member 50 can be compressed after being stressed. Utilizing the material properties of the filter element 50, external force is applied to load the filter element 50 to the second end 12 into the outer tube body 10, although the outer diameter of the filter element 50 is larger than the outer tube body The inner diameter of the filter element 50 is 10, but when the filter element 50 is squeezed by an external force, the filter element 50 can be loaded into the outer tube body 10, and after entering the outer tube body 10, the filter element 50 The second end 12 is sealed by self-expansion and tight fit with the outer tube body 10 .
  • FIG. 13 is a flow chart of the detection of the cigarette cartridge in the cigarette cartridge filling method provided in the embodiment of FIG. 1 .
  • the filling method of the cigarette cartridges 1 further includes: The plurality of cartridges 1 are tested. Reject the cigarette cartridges that fail the test1. And transport the tested cigarette cartridge 1 to a preset point to store the cigarette cartridge 1.
  • detecting and storing the plurality of cartridges 1 includes steps S6, S7 and S8. Next, steps S6, S7 and S8 will be described in detail.
  • the plurality of cartridges 1 may be detected through, but not limited to, visual detection or infrared detection. Specifically, it is detected whether the first end 11 of the outer tube body 10 is sealed, whether the filter 50 is complete, whether the crimping and adhesion of the packaging 60 are good, and whether the packaging 60 is in good condition. Whether the outer surface is contaminated, whether the tobacco 30 in the cartridge 1 is missing, and whether the cooling tube 40 is oriented correctly, etc.
  • the unqualified ones among the plurality of cigarette cartridges 1 can be eliminated by, but not limited to, grabbing by a mechanical arm, sucking by a suction device, or pushing by a push rod structure. The cigarette cartridges that fail the test will be removed.
  • the smoke cartridge 1 that has passed the test is stored. It should be noted that passing the test means that the characteristics of all components in the cartridge 1 tested in step S7 are intact. Specifically, the first end 11 of the outer tube body 10 is sealed completely, the filter 50 is complete, and the The wrapping and adhesion of the packaging member 60 are good, the outer surface of the packaging member 60 is not contaminated, the tobacco 30 in the cartridge 1 is not missing, and the cooling tube 40 is oriented correctly.

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  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

Un procédé de remplissage d'une cartouche (1) consiste à : fournir une pluralité de corps de tuyau externes (10), des premières extrémités (11) de la pluralité de corps de tuyau externes (10) étant dotées de parties d'étanchéité (20); charger des tabacs (30) à partir de secondes extrémités (12) placées à l'opposé des premières extrémités (11) des corps de tuyau externes (10); charger des tuyaux de refroidissement (40) dans les corps de tuyau externes (10) à partir des secondes extrémités (12), de telle sorte que les tuyaux de refroidissement (40) sont placés à côté des tabacs (30), deux extrémités opposées de chaque tuyau de refroidissement (40) étant étanches; charger des éléments de filtration (50) dans les corps de tuyau externes (10) à partir des secondes extrémités (12), de telle sorte que les éléments de filtration (50) sont placés à côté des tuyaux de refroidissement (40); et envelopper des éléments de conditionnement (60) sur les surfaces externes de la pluralité de corps de tuyau externes (10) de façon à former une pluralité de cartouches (1). Le procédé permet d'améliorer l'efficacité de préparation des cartouches à chauffage sans combustion (1).
PCT/CN2022/085615 2022-03-25 2022-04-07 Procédé de remplissage de cartouche WO2023178735A1 (fr)

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CN114698878A (zh) * 2022-03-25 2022-07-05 乐智有限公司 烟弹的装填方法

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WO2021117407A1 (fr) * 2019-12-12 2021-06-17 株式会社東亜産業 Cartouche pour produit de tabac chauffé
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CN210248378U (zh) * 2019-07-04 2020-04-07 前海国健华烟科技（深圳）有限公司 加热不燃烧的植物草本烟弹
WO2021117407A1 (fr) * 2019-12-12 2021-06-17 株式会社東亜産業 Cartouche pour produit de tabac chauffé
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