Special-shaped fixing piece for cigarette or heating cigarette filter stick, cigarette and heating cigarette

Abstract

The utility model relates to the technical field of cigarette and heating cigarette manufacturing, in particular to a special-shaped fixing piece for a cigarette or a heating cigarette filter stick, a cigarette and a heating cigarette. The special-shaped fixing piece is in a cylinder shape, a strip-shaped spiral structure channel is arranged between the top face and the bottom face of the cylinder shape, and the number of turns of the spiral structure channel is 1-5. The number of the channels of the spiral structure is 1-6. The spiral structure channel is of a hollow structure, and an essence and fragrance coating, an activated carbon coating or other coatings with fragrance carrying, adsorbing and harm reducing functions are arranged in the hollow structure. The multiple spiral structure channels can be provided with different kinds of coatings, and the effect of reducing harm can be achieved while fragrance is given. The structure does not limit used flavors and fragrances and solvents used by other coatings, is suitable for adding different flavors and fragrances, and is suitable for production of various products.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette and heated cigarette manufacturing, in particular to a special-shaped fixture used for a cigarette or heated cigarette filter rod, and the cigarette and heated cigarette. Background Art

[0002] As one of the key components of Chinese cigarettes, research on filter rods has been continuously carried out in the industry and is a basic research in the tobacco industry. At present, the commonly used technologies for adding flavor to filter rods mainly include popping beads, scented wires, and directly adding flavors to the raw materials during the production process of tows. Among them, the high production cost of popping beads limits their use, and the direct scenting of scented wires and tows has strict requirements on the selection of flavor solvents, which limits the use of flavors and fragrances. Commonly used technologies for harm reduction are granular adsorbents, special-shaped filter rods, etc. Among them, granular adsorbents are generally equipped with visual windows, and the manufacturing process is difficult, requiring complex equipment modifications; special-shaped filter rods have better filtering performance, but will affect the draw resistance and total ventilation rate, which will have an adverse effect on cigarettes. In addition, there are currently few reports on the combination of filter rod flavoring and harm reduction. Summary of the invention

[0003] The utility model provides a special-shaped fixing piece for a cigarette filter rod. Different coatings are arranged in a spiral structure channel according to use requirements, and the coating solvent is not limited to achieve the effect of reducing harm while imparting fragrance.

[0004] To achieve the above-mentioned purpose, the technical solution of the present invention is as follows: a special-shaped fixture for cigarettes or heated cigarette filter rods, wherein the special-shaped fixture is cylindrical, and a strip-shaped spiral structure channel is provided between the top and bottom surfaces of the cylinder, and the number of turns of the spiral structure channel is 1-5 turns.

[0005] The above-mentioned special-shaped fixing member for cigarettes or heated cigarette filter rods is a solid cylindrical shape or a hollow cylindrical shape.

[0006] The above-mentioned special-shaped fastener for cigarettes or heated cigarette filter rods has 1-6 spiral structure channels; the diameter of the spiral structure channel is 1-7 mm

[0007] The above-mentioned special-shaped fixing member for cigarettes or heated cigarette filter rods has a height of 6-15 mm and a diameter of 5.2-7.6 mm.

[0008] The above-mentioned special-shaped fixing for cigarettes or heated cigarette filter rods has an activated carbon coating, an essence and fragrance coating or other coatings with aroma-carrying, adsorption and harm-reducing functions inside the spiral structure channel.

[0009] The above-mentioned special-shaped fixing for cigarette or heated cigarette filter rod has a bursting bead inside the spiral structure channel.

[0010] The above-mentioned special-shaped fixture for cigarette or heated cigarette filter rod is made of silica gel, acetate fiber, paper, non-woven fabric or activated carbon and other cigarette filter material.

[0011] A cigarette comprising the above-mentioned special-shaped fixing, wherein the above-mentioned special-shaped fixing is arranged in the middle of a filter rod, and one end of the filter rod is connected to a tobacco shred segment; or the filter rod and the tobacco shred segment are connected via the above-mentioned special-shaped fixing.

[0012] A heated cigarette comprising the above-mentioned special-shaped fixing, wherein the above-mentioned special-shaped fixing is arranged in the middle of a filter rod, and one end of the filter rod is connected to a tobacco shred segment; or the filter rod and the tobacco shred segment are connected via the above-mentioned special-shaped fixing.

[0013] The special-shaped fixture for cigarette filter rods or heated cigarette filter rods described in the utility model has a spiral structure channel with a hollow structure inside, and the hollow structure is provided with a flavor and fragrance coating and / or an activated carbon coating and / or other coatings with aroma-carrying, adsorption, and harm-reducing functions. Different types of coatings can be set in multiple spiral structure channels, which have the effect of harm reduction while adding fragrance. When this fixture is used in the filter rod of heated cigarettes, because its channel is extended, the flow path of the smoke aerosol in the channel is extended, and it also has a cooling effect. This structure does not limit the solvent used for the coating or flavor, is suitable for adding different flavors and fragrances or other coatings, and is suitable for the production of a variety of products. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a cigarette or heated cigarette with a special-shaped hardware located in the middle of the filter rod.

[0015] Figure 2 The utility model relates to a cigarette or a heated cigarette in which a special-shaped fixing is located between the filter rod and the tobacco segment.

[0016] Figure 3 It is a special-shaped fixture with two spiral structure channels.

[0017] Figure 4 It is a special-shaped fixture with six spiral structure channels.

[0018] Markings in the figure are: 1 spiral structure channel; 2 filter rod; 3 tobacco segment. DETAILED DESCRIPTION

[0019] Embodiment 1 A special-shaped fixture for a cigarette filter rod and a cigarette

[0020] A special-shaped fixture for a cigarette filter rod is a solid cylindrical shape, and its diameter is consistent with the diameter of a cigarette. A strip-shaped spiral structure channel 1 is provided between the top and bottom surfaces of the cylinder, and the spiral structure channel 1 has 4 turns. The height of the special-shaped fixture is 6 mm. The diameter of the spiral structure channel 1 is 3 mm. The spiral structure channel 1 is a hollow structure. A flavor and fragrance coating is provided inside the hollow structure of the spiral structure channel 1. The material of the special-shaped fixture is soft silicone.

[0021] A cigarette with the above-mentioned special-shaped fixture, the middle position of the filter rod 2 is provided with the above-mentioned special-shaped fixture, and one end of the filter rod 2 is connected to the tobacco segment 3, such as Figure 1 shown.

[0022] Example 2 A special-shaped fixture for heating a cigarette filter rod and a heated cigarette

[0023] A special-shaped fixture for heating cigarette filter rod is a hollow cylinder, whose diameter is consistent with the diameter of the heated cigarette, and a strip-shaped spiral structure channel 1 is provided between the top and bottom surfaces of the cylinder, and the number of turns of the spiral structure channel 1 is 4. The height of the special-shaped fixture is 8mm, and the diameter of the spiral structure channel 1 is 3mm. The spiral structure channel 1 is a hollow structure. An activated carbon coating is provided inside the hollow structure. The material of the special-shaped fixture is acetate fiber.

[0024] A heating cigarette with the above-mentioned special-shaped fixture, the filter rod 2 and the tobacco segment 3 are connected by the above-mentioned special-shaped fixture, such as Figure 2 shown.

[0025] Example 3 A special-shaped fastener for a cigarette or heated cigarette filter rod

[0026] like Figure 3 As shown, a special-shaped fixture for cigarettes or heated cigarette filter rods is a solid cylindrical shape, and its diameter is consistent with the diameter of the cigarette. Two strip-shaped spiral structure channels 1 are arranged between the top and bottom surfaces of the cylinder, and the number of turns of the spiral structure channel 1 is more than one turn. The height of the special-shaped fixture is 8mm, and the diameter of the spiral structure channel 1 is 3mm. The spiral structure channel 1 is a hollow structure. An activated carbon coating is arranged inside the hollow structure. The material of the special-shaped fixture is acetate fiber.

[0027] Example 4 A special-shaped fastener for a cigarette or heated cigarette filter rod

[0028] like Figure 4As shown, a special-shaped fixture for cigarettes or heated cigarette filter rods is a solid cylindrical shape, and its diameter is consistent with the diameter of the cigarette. Six strip-shaped spiral structure channels 1 are arranged between the top and bottom surfaces of the cylinder, and the number of turns of the spiral structure channel 1 is more than one turn. The height of the special-shaped fixture is 8mm, and the diameter of the spiral structure channel 1 is 3mm. The spiral structure channel 1 is a hollow structure. An activated carbon coating is arranged inside the hollow structure. The material of the special-shaped fixture is acetate fiber.

Claims

1. A special-shaped fixture for a cigarette or heated cigarette filter rod, characterized in that: The special-shaped fixing piece is cylindrical, and a strip-shaped spiral structure channel (1) is provided between the top surface and the bottom surface of the cylinder. The number of turns of the spiral structure channel (1) is 1-5.

2. The special-shaped fixture for a cigarette or heated cigarette filter rod according to claim 1, characterized in that: The special-shaped fixing piece is a solid cylindrical piece or a hollow cylindrical piece.

3. The special-shaped fixture for a cigarette or heated cigarette filter rod according to claim 1, characterized in that: The spiral structure channels (1) are provided with 1 to 6 channels; the diameter of the spiral structure channels (1) is 1 to 7 mm.

4. The special-shaped fixture for a cigarette or heated cigarette filter rod according to claim 1, characterized in that: The height of the special-shaped fixing piece is 6-15 mm, and the diameter is 5.2-7.6 mm.

5. The special-shaped fixture for a cigarette or heated cigarette filter rod according to claim 1, characterized in that: The spiral structure channel (1) is provided with an activated carbon coating, an essence and fragrance coating or other coatings having fragrance-carrying, adsorption and harm-reducing functions.

6. The special-shaped fixture for a cigarette or heated cigarette filter rod according to claim 1, characterized in that: The spiral structure channel (1) is provided with a bursting bead inside.

7. The special-shaped fixture for a cigarette or heated cigarette filter rod according to claim 1, characterized in that: The material of the special-shaped fixing piece is silica gel, acetate fiber, paper, non-woven fabric or activated carbon and other materials for cigarette filter parts.

8. A cigarette comprising the special-shaped fixture according to any one of claims 1 to 7, characterized in that: The filter rod (2) is provided with a special-shaped fastener as claimed in any one of claims 1 to 7 in the middle, and one end of the filter rod is connected to the tobacco segment (3); or the filter rod (2) is connected to the tobacco segment (3) via the special-shaped fastener as claimed in any one of claims 1 to 7.

9. A heated cigarette comprising the special-shaped fixture according to any one of claims 1 to 7, characterized in that: The filter rod (2) is provided with a special-shaped fastener as claimed in any one of claims 1 to 7 in the middle, and one end of the filter rod is connected to the tobacco segment (3); or the filter rod (2) is connected to the tobacco segment (3) via the special-shaped fastener as claimed in any one of claims 1 to 7.

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