| 摘要 |
PURPOSE: A cigarette filter which is applied with a natural extract coated absorbent is provided to implement an excellent organoleptic property by reducing the generation of off-flavor and hot taste when smoking simultaneously with a selective removal property of HCN effectively; and to improve aesthetics by implementing various colors where the absorbent, which is manufacturable by mixing silica and acetate, is coated with natural extract. CONSTITUTION: A cigarette filter, which is applied with a natural extract coated absorbent, includes a filter section(120) which filters cigarette smoke by being combined with cut tobacco leaf section(110) of a cigarette(100); and a granule type absorbent(126) which reduces the generation of off-flavor and hot taste when smoking, or which improves a selective removal property of a substance that has an effect on a human body. The absorbent is coated with natural extract. A manufacturing method of a cigarette filter, which is applied with a natural extract coated absorbent, comprises the following steps of:(i)mixing step: silica and acetate are mixed according to a predetermined mixing ratio to make a compound material; and (ii)coating step: making the absorbent by coating by applying natural extract and the air to the compound material. |
