Temperature-regulating cigarette filter tip and preparation method thereof
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A cigarette and filter technology, which is applied in the field of cigarette filters, can solve problems such as low smoking feeling, uneven core material release, and inability to further realize the taste of smoking smoke, so as to achieve the effect of improving the smoking taste and good smoking experience
Pending Publication Date: 2021-02-23
WUHAN TEXTILE UNIV
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[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 materi
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[0032]Example 1
[0033]Preparation step A of the water carrier capsule, preparing a water compliance, a certain amount of deionized water into the dropper;
[0034]Step b, the deionized water drop in step A is added to the molten wall of 80 ° C, cooling, and the water capsule (remembient a) is obtained.
Example Embodiment
[0035]Example 2
[0036]The preparation step of the water-carrying capsule is added to the packing wall material, heated to 60-90 ° C, stirred to the material to fully dissolve, heat the degassing, forming a collapse;
[0037]Step 2, using a co-extrusion apparatus with coaxial multilayer drip, the gum and the capsule material are dripped into the condensation medium by coaxial multilayer drip head to form a spherical capsule. The melancholytic temperature was 85 ° C. The temperature of the condensation medium is 10 ° C, which is obtained by a water capsule (rejected B).
Example Embodiment
[0038]Example 3
[0039]Preparation of a cigarette filter
[0040]Take the carrier capsule obtained in Example 1-2, filled into the temperature-saving cigarette filter, the filter is divided into three sections, the intermediate section is a filter section, which is made of acetic acid fiber; connecting to the tobacco as a water supply The capsule segment, the water-filled water capsule filled with 5 mg (in the same filling amount, Examples 1, 2, respectively, respectively, respectively, 10 mg (the same filling amount, 1, 2, respectively, respectively, respectively, respectively, respectively, respectively The other end of the filter section is made of water-absorbing fibers, and water absorbing fibers are made of water absorbing resins conventionally used in the art.
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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-...
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