Cooling filter stick as well as preparation method and application thereof

A filter rod and rod body technology, applied in the application, e-liquid filter, tobacco and other directions, can solve the problems that the heat cannot be dissipated in time, is not suitable for low temperature heating, affects the smoking experience, etc., and achieves a significant cooling effect and a good cooling effect. , the effect of more energy attenuation
CN112438429APending Publication Date: 2021-03-05CHINA TOBACCO HUNAN INDAL CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA TOBACCO HUNAN INDAL CORP
Publication Date
2021-03-05

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Abstract

The invention relates to a cooling filter stick as well as a preparation method and application thereof. The cooling filter stick is of an integrated stick-shaped structure formed by bonding and curing low-adsorption particles, has stable network-shaped porous morphological characteristics, can provide a complex and smooth smoke channel, and can greatly reduce the temperature of smoke entering anoral cavity mainly based on a physical cooling principle on the premise of not adopting a ventilation and dilution means. The cooling filter stick prepared on the basis of low-adsorption particle forming has little influence on the smoke amount, and the smoking taste is good. The full-particle rod formed by curing the low-adsorption particles is simple in form and novel in structure, industrial continuous production can be achieved, the suction resistance is small, and the suction resistance and the cooling amplitude can be adjusted.
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Description

technical field

[0001] The invention relates to a cooling filter rod, a preparation method and an application thereof, and belongs to the technical field of cigarette production. Background technique

[0002] During the traditional cigarette smoking process, the heat generated by the cigarette burning cone will be carried to the filter by the mainstream smoke, and the temperature of the smoke passing through the filter will gradually increase as the cigarette is smoked. Studies have shown that the temperature of the flue gas at the filter tip can reach as high as 70-80°C near the end of smoking. Excessively high filter tip temperature will affect the interception effect of the filter tip and affect consumers' evaluation of the sensory quality of the flue gas. It is necessary to properly reduce the flue gas temperature.

[0003] Generally, heat-not-burn cigarettes use external heating elements to heat tobacco products to generate smoke. Usually, tobacco products reach atomiz...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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