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Starch-base cooling material and application thereof

A starch-based, starch-based technology, applied in applications, smoker supplies, food science, etc., can solve the problems of not being able to achieve strong cooling, low filtration, etc., and achieve the effects of improving the sensory comfort of smoking, reducing retention, and good adhesion

Active Publication Date: 2019-10-25
CHINA TOBACCO GUANGDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defects and deficiencies that the existing heat-not-burn cigarette cooling materials cannot achieve strong cooling and low filtration, and provide a starch-based cooling material and its application

Method used

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  • Starch-base cooling material and application thereof
  • Starch-base cooling material and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A starch-based cooling material. The starch-based cooling material is prepared from 5.0 parts of starch, 0.2 parts of a phase-change material, and 0.3 parts of a polyol, wherein the starch is cornstarch, the phase-change material is polylactic acid, and the polyol is glycerol.

[0046] Concrete preparation process is as follows:

[0047] 1) Material melting and mixing

[0048] 1) Heating and melting polylactic acid, four temperature zones control the temperature, zone 1-2 quickly heats up to melt, reducing the damage of molecular structure in the process; zone 2-3, heats up slightly, melts fully and does not decompose; zone 3- Zone 4, the melt state is stable;

[0049] 2) Add starch: Add in temperature control zone 3 and mix thoroughly;

[0050] 3) Adding polyols: adding in the temperature control zone four;

[0051] 2) Extrusion: Twin-screw extrusion

[0052] 3) Vacuum setting

[0053] Four) Cooling and shaping

[0054] 5) traction

[0055] 6) Cutting: fixed len...

Embodiment 2

[0057] A starch-based cooling material. The starch-based cooling material is prepared from 15.0 parts of starch, 5.0 parts of a phase-change material, and 3.0 parts of a polyol, wherein the starch is potato starch, the phase-change material is polylactic acid, and the polyol is glycerol.

[0058] Concrete preparation process is as follows:

[0059] 1) Material melting and mixing

[0060] 1) Heating and melting polylactic acid, four temperature zones control the temperature, zone 1-2 quickly heats up to melt, reducing the damage of molecular structure in the process; zone 2-3, heats up slightly, melts fully and does not decompose; zone 3- Zone 4, the melt state is stable;

[0061] 2) Add starch: Add in temperature control zone 3 and mix thoroughly;

[0062] 3) Adding polyols: adding in the temperature control zone four;

[0063] 2) Extrusion: Twin-screw extrusion

[0064] 3) Vacuum setting

[0065] Four) Cooling and shaping

[0066] 5) traction

[0067] 6) Cutting: fixed l...

Embodiment 3

[0069] A starch-based cooling material. The starch-based cooling material is prepared from 7.0 parts of starch, 3.0 parts of a phase-change material, and 2.0 parts of polyol, wherein the starch is potato starch, the phase-change material is polylactic acid, and the polyol is glycerol.

[0070] Concrete preparation process is as follows:

[0071] 1) Material melting and mixing

[0072] 1) Heating and melting polylactic acid, four temperature zones control the temperature, zone 1-2 quickly heats up to melt, reducing the damage of molecular structure in the process; zone 2-3, heats up slightly, melts fully and does not decompose; zone 3- Zone 4, the melt state is stable;

[0073] 2) Add starch: Add in temperature control zone 3 and mix thoroughly;

[0074] 3) Adding polyols: adding in the temperature control zone four;

[0075] 2) Extrusion: Twin-screw extrusion

[0076] 3) Vacuum setting

[0077] Four) Cooling and shaping

[0078] 5) traction

[0079] 6) Cutting: fixed le...

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Abstract

The invention discloses a starch-base cooling material and application thereof. The starch-base cooling material is prepared from the following components in parts: 8.0-9.0 parts of starch, 0.5-1.0 part of phase change material, and 0.5-1.0 part of polyol. The starch-base cooling material is prepared by the coordination of the starch, the phase change material and the polyol, wherein the phase change material has the effects of absorbing heat and storing heat, the gas flow temperature of flue gas can be significantly reduced, the effect of fast and strong cooling is realized, and the cooling effect can reach 70-120 DEG C, prepared raw materials are all biodegradable materials, a prepared cigarette filter stick for heat-not-burn can be degraded after use, is environmental friendly, and canbe widely used in the field of preparation of heat-not-burn cigarette products, the starch-base cooling material has excellent thermoplastic performance, processing and molding are convenient, and theretention of aroma components in cigarette smoke is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of heat-not-burn cigarette cooling materials, and more specifically, to a starch-based cooling material and its application. Background technique [0002] The heating temperature of heat-not-burn cigarettes is usually below 500 °C, and various harmful components of smoke can be greatly reduced, while the impact on flavor components is relatively small, and some flavor components may even increase due to the reduction of pyrolysis, nicotine And most flavor components can be released from tobacco and transferred to smoke at relatively low temperature (250-500°C). Because heat-not-burn cigarettes separate the tobacco base and the heating part, the current mainstream heating method is electric heating. Although electric heating avoids the risk of igniting the tobacco, it still has the problem of high smoke temperature during smoking, especially At present, the cigarette length of heat-not-burn cigarettes is gen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L3/02C08L67/04C08K5/053A24F47/00
CPCC08L3/02C08L2201/06C08L67/04C08K5/053A24D3/17A24D3/14A24D3/068A24D3/02A24D3/08A24D1/20A24D3/048A24D3/062A24D3/067
Inventor 胡静刘义波李峰曾健赵瑞峰陈何周陈东鄂刘熙
Owner CHINA TOBACCO GUANGDONG IND
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