Temperature-regulating cigarette filter tip and preparation method thereof

Abstract

The invention discloses a temperature-adjusting cigarette filter tip and application thereof in cigarettes. The temperature-adjusting cigarette filter tip comprises a water-carrying capsule section, afiltering section and a water-absorbing fiber section. The filtering section is located between the water-carrying capsule section and the water-absorbing fiber section, the water-carrying capsule section is connected with cigarette tobacco, the wall material of the water-carrying capsule is a high-temperature fusible or soluble substance, when high-temperature smoke passes through the water-carrying capsule section, the capsule wall is melted or dissolved, and water in the core material is released; at the moment, water absorbs the temperature and part of harmful substances in the smoke, thetemperature of the smoke can be reduced, the harmful substances can be reduced, further, when the smoke passes through the filtering section and reaches the water absorption fiber section, excessivemoisture in the smoke can be absorbed by the water absorption resin, and other substances enter the oral cavity; through the arrangement, the humidity of smoke can be regulated and controlled, and thesmoking feeling is improved.

Description

technical field [0001] The invention belongs to a filter tip for cigarettes, in particular to a cigarette filter tip with a temperature regulating effect. Background technique [0002] With the improvement of people's awareness of the dangers of traditional cigarettes, the call for tobacco control is also increasing. Some studies have pointed out that second-hand smoke contains more than 4,000 harmful substances such as tar, ammonia, nicotine, suspended particles, PM2.5, and polonium-210. Chemical substances and dozens of carcinogens are therefore one of the most widespread and serious indoor air pollution and one of the leading causes of death worldwide. Although some people are aware of the harm of smoking, due to the pleasure and addiction that cigarettes bring to people, there are a large number of domestic consumers who are dependent on tobacco. In the short term, it is difficult to let these people get rid of tobacco. Based on the demand for tobacco control, heat-not-...

AI Technical Summary

Problems solved by technology

[0005] However, there are many problems in the above method. For example, phase change material capsules and other types of capsules cannot achieve the effect of reducing harmful substances in smoke. In addition, products that use pressure extrusion to burst capsules may forget to press them during the smoking process. The core material cannot be released by breaking the capsule. In addition, releasing the core material through pressure may also lead to uneven release of the core material. At the same time, none of the above technologies can realize the control of the humidity of the smoke, so it cannot further realize the improvement of the taste of the smoke. control

[0006] Aiming at the problems existing in the prior art such as high content of harmful substances in the smoke of heat-not-burn cigarettes and low smoking sensation

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