Filter tip additive material capable of improving sensory characteristics of smoke and application thereof

A technology for adding materials and filters, applied in the application, e-liquid filter, tobacco and other directions, can solve the problems of odor affecting product sensory quality and high cost, achieve good industrialization prospects, low cost, and reduce the effect of harmful components in smoke

Inactive Publication Date: 2015-06-17
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the carrier materials used are often obtained by modifying plant materials, which will have peculiar smell and affect

Method used

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  • Filter tip additive material capable of improving sensory characteristics of smoke and application thereof

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with examples, but does not limit the present invention.

[0021] A filter additive material for improving the sensory characteristics of smoke, the preparation steps of which are as follows:

[0022] 1. The selected particle size is 1mm and the specific surface area is 500m 2 / g porous SiO 2 and 100m2 / g Al 2 o 3 , mixed according to the ratio of 1:2, as a humectant carrier; 2. Mix propylene glycol and sorbitol at a ratio of 1: 1, prepare an aqueous solution with a concentration of 0.5%, and stir well; 3. Spray the prepared solution evenly on the humectant carrier according to 1% by weight, and equilibrate for 24 hours in an environment with a temperature of 22°C and a humidity of 60%; 4. The additive materials prepared in step 3 are used as filter additive materials. 5. Add this material to cigarette filter to make binary composite filter, the addition amount is 500mg / cigarette.

[0023] Ciga...

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Abstract

The invention discloses a filter tip additive material capable of improving the sensory characteristics of smoke and the application thereof. The filter tip additive material is characterized by being prepared by carrying a mixed solution of propylene glycol and sorbitol on a carrier which is a mixture of porous SiO2 and Al2O3 particles. A two-element or multi-element combined filter tip can be manufactured by adding the prepared filter tip additive material into a cigarette filter stick. The filter tip additive material prepared through the method contains a low-molecular hydrophilic moisture-retaining agent, moisture can be effectively retained for a long time and can be rapidly released when a cigarette is smoked, the moisture content in the smoke of the cigarette is increased, and the sensory quality of the cigarette is improved. Meanwhile, by means of the method, the content of harmful ingredients such as tar and total particulate matter in the smoke can be effectively reduced. In addition, the filter tip additive material is nontoxic, harmless and low in cost and has broad industrial prospects, and the preparation process is simple and easy to implement.

Description

technical field [0001] The invention relates to a cigarette filter additive material, in particular to a filter additive for improving the sensory characteristics of cigarette smoke. The additive can increase the moisture content in the cigarette smoke and improve the sensory quality of the cigarette. At the same time, the content of harmful components such as tar and total particulate matter in the flue gas can be effectively reduced, and the materials are easy to obtain and the preparation process is simple. Background technique [0002] The moisture content in cigarette smoke is a very important factor affecting the sensory quality of cigarettes. The low moisture content in the smoke will cause the smoke to dry out, increase the stimulation, reduce the comfort, and significantly reduce the sensory quality of the cigarette. At present, more and more low-tar cigarettes, as well as more and more harm reduction technologies, mostly adopt a large amount of ventilation techno...

Claims

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Application Information

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IPC IPC(8): A24D3/06
CPCA24D3/06
Inventor 鲁端峰申玉军刘晓萍王乐刘朝贤李朋韩李锋
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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