Cigarette fixing piece filled with functional particles
A functional and granular technology, applied in applications, tobacco, e-liquid filters, etc., can solve the problems of limited amount of activated carbon filling, affecting the feeling of smoking, and limited filter materials, so as to achieve enhanced cooling effect and reasonable structure. , Significant cooling effect
Pending Publication Date: 2022-08-09
MUDANJIANG CIGARETTE MATERIAL FACTORY
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Problems solved by technology
However, due to the small size of the filter rod, the filter material that can be accommodated is limited, and the increase in filter material will increase the filter effect and increase the suction resistance, which will affect the feeling of inhalation.
Existing filter materials, such as activated carbon, are generally mixed in the filter fiber of the filter element, the amount of activated carbon added is limited, and the filtering effect is limited
Method used
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[0007] like figure 1 As shown, a cigarette firmware filled with functional particles includes a shell 1 and a filter element 2, the shell 1 and the filter element 2 are both circular cylindrical bodies, and the cylindrical wall of the filter element 2 is provided with a connection connecting the cylinder cavity. The ventilation hole 3 and the filter element 2 are coaxially arranged in the casing 1 and there is an annular packing space 4 between the casing 1 and the filter element 2. The two ends of the filter element 2 are respectively provided with a near-smoke end plug 5 and a near-lip end plug. 6. The two ends of the packing space 4 are closed, the near-smoke end plug 5 is provided with a smoke-penetrating hole 7 that communicates with the packing space 4, and the cylindrical cavity of the filter element 2 is opened at the near lip end and communicates with the outside. The plugs at both ends can be fixed by means of plug connection, screw connection, or an integral structu...
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A cigarette fixing piece filled with functional particles relates to the technical field of cigarettes and comprises a shell (1) and a filter element (2), the shell (1) and the filter element (2) are both circular cylinders, air holes (3) communicated with a cylinder cavity are formed in the cylinder wall of the filter element (2), the filter element (2) is coaxially arranged in the shell (1), and an annular filling space (4) is reserved between the filter element (2) and the shell (1). The two ends of the filter element (2) are provided with a near-cigarette-end plug (5) and a near-lip-end plug (6) respectively to seal the two ends of the packing space (4), the near-cigarette-end plug (5) is provided with a smoke penetrating hole (7) communicated with the packing space (4), and a barrel cavity of the filter element (2) is communicated with the outside at a near-lip-end opening. The filter has the advantages of being reasonable in structure, low in suction resistance, good in filtering performance, remarkable in smoke cooling effect and good in smoking feeling.
Description
technical field [0001] The invention relates to the technical field of cigarettes, in particular to a cigarette firmware filled with functional particles and applied to a cigarette filter tip. Background technique [0002] In the field of traditional smoke, reducing coke and harm has always been the theme of the design and development of filter rods. In the field of heat-not-burn, low suction resistance and reduction of flue gas temperature are the current themes of design and development of heat-not-burn filter rods. There are many ways to reduce coke and harm of existing filter rods, and the structures are also various. However, due to the small size of the filter rod, the filter material that can be accommodated is limited, and the filter material is increased, and the filter effect is enhanced, and the suction resistance is also increased, which affects the feeling of product suction. Existing filter materials, such as activated carbon, are generally mixed in the filter...
Claims
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IPC IPC(8): A24D3/04
CPCA24D3/048A24D3/043
Inventor 刘士军王宇男宋征瑞关思凯席庆磊
Owner MUDANJIANG CIGARETTE MATERIAL FACTORY