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Heat-not-burning cigarette with hollow structure

A heat-not-burn and cigarette technology, which is applied to tobacco, smoke oil filter elements, and cigar manufacturing, etc., can solve the problems of high processing cost, increased suction resistance, and increased cost, and achieve large contact area, uniform mixing, and easy reduction Effect

Pending Publication Date: 2019-10-01
ENDIAN SCI & TECH DEV OF YUNNAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the defect of the first method is that the cost increases more, and the cooling material absorbs heat and collapses to increase the suction resistance, which affects the sensory quality of the smoke; the defect of the second method lies in the processing of the punching equipment and empty pipes in the drilling process. The strength requirement is high, and it brings certain difficulties to the manufacture of the filter tip segment, and the processing cost is high

Method used

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  • Heat-not-burning cigarette with hollow structure
  • Heat-not-burning cigarette with hollow structure
  • Heat-not-burning cigarette with hollow structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] This embodiment is the preparation of a heat-not-burn cigarette with a hollow structure, which sequentially includes: a smoking core material section 1, a support section 2, and a filter section 3;

[0043] The smoking core material section 1 includes an outer wrapping tube 11 and a smoking core material rod 12. The smoking core material rod 12 is a hollow structure with a first lumen 121 and a first tube wall 122; the first There is an axially extending groove 1221 on the tube wall 122, and the opening of the groove 1221 faces away from the first lumen 121;

[0044] The support section 2 has a second lumen 21 and a second tube wall 22;

[0045] The filter segment 3 has a third lumen 31 and a third tube wall 32;

[0046] The smoking core section 1, the support section 2 and the filter section 3 are wrapped and formed by an outer cladding 4;

[0047] The groove 1221 axially extends the entire length of the first pipe wall 122; the number of the groove 1221 is 8; the cr...

Embodiment 2

[0062] This embodiment is the preparation of a heat-not-burn cigarette with a hollow structure, which sequentially includes: a smoking core material section 1, a support section 2, and a filter section 3;

[0063] The smoking core material section 1 includes an outer wrapping tube 11 and a smoking core material rod 12. The smoking core material rod 12 is a hollow structure with a first lumen 121 and a first tube wall 122; the first There is an axially extending groove 1221 on the tube wall 122, and the opening of the groove 1221 faces away from the first lumen 121;

[0064] The support section 2 has a second lumen 21 and a second tube wall 22;

[0065] The filter segment 3 has a third lumen 31 and a third tube wall 32;

[0066] The smoking core section 1, the support section 2 and the filter section 3 are wrapped and formed by an outer cladding 4;

[0067] The groove 1221 axially extends the entire length of the first pipe wall 122; the number of the groove 1221 is 8; the cr...

Embodiment 3

[0077] This embodiment is the preparation of a heat-not-burn cigarette with a hollow structure, which sequentially includes: a smoking core material section 1, a support section 2, and a filter section 3;

[0078] The smoking core material section 1 includes an outer wrapping tube 11 and a smoking core material rod 12. The smoking core material rod 12 is a hollow structure with a first lumen 121 and a first tube wall 122; the first There is an axially extending groove 1221 on the tube wall 122, and the opening of the groove 1221 faces away from the first lumen 121;

[0079] The support section 2 has a second lumen 21 and a second tube wall 22;

[0080] The filter segment 3 has a third lumen 31 and a third tube wall 32;

[0081] The smoking core section 1, the support section 2 and the filter section 3 are wrapped and formed by an outer cladding 4;

[0082] The groove 1221 axially extends the entire length of the first pipe wall 122; the number of the groove 1221 is 8; the cr...

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Abstract

The invention discloses a heat-not-burning cigarette with a hollow structure. The heat-not-burning cigarette sequentially comprises a fuming core material segment (1), a supporting segment (2) and a filter segment (3); the fuming core material segment (1) comprises an outer wrapping pipe (11) and a fuming core material rod (12), and the fuming core material rod (12) is provided with a first tube cavity (121) and a first tube wall (122); the first tube wall (122) is provided with a groove (1221) extending axially, and an opening of the groove (1221) is back on to the first tube cavity (121); the supporting segment (2) is provided with a second tube cavity (21) and a second tube wall (22); the filter segment (3) is provided with a third tube cavity (31) and a third tube wall (32); and the fuming core material segment (1), the supporting segment (2) and the filter segment (3) are formed in a wrapped mode through an outer wrapping layer (4). Compared with an existing cigarette, according to the heat-not-burning cigarette, the flue gas quantity is significantly increased, the flue gas burning sensation is significantly lowered, and the manufacturing and production costs are lowered by 65% or above.

Description

technical field [0001] The invention belongs to the technical field of heat-not-burn tobacco, and relates to a heat-not-burn cigarette with a hollow structure. Background technique [0002] With the improvement of living standards, people pay more and more attention to their own health problems. In recent years, there has been a lot of attention on smoking health problems. In order to meet the changing consumer demand, major enterprises at home and abroad have developed various completely hollow tobacco products that replace traditional cigarettes. Among these growing fully hollow tobacco products, e-cigarettes and heat-not-burn cigarettes are among the best. [0003] As an expanded application of electronic products in the tobacco industry, e-cigarettes have the advantage of strong variability in taste, and can adjust the smoke flavor by adjusting the components of e-liquid. The taste, especially the sense of heat, is still different from that of traditional cigarettes th...

Claims

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Application Information

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IPC IPC(8): A24F47/00A24D1/04A24D3/04
CPCA24D1/042A24D3/04A24F47/002
Inventor 代家红孙绍彬何沛吴边方建伟
Owner ENDIAN SCI & TECH DEV OF YUNNAN
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