Cigarette filter and cigarette

• Main Authors: WANG HUIXIA, CHEN HEXIANG, LIU JIANHUI, WANG PINHUI, ZHONG WENXIU, CHENG YUNFEI, ZHANG GUISHENG, WANG WEIQIANG
• Format: Patent
• Language: Chinese; English
• Published: 11.06.2024
• Subjects: CIGARETTES; CIGARS; HUMAN NECESSITIES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES; MOUTHPIECES FOR CIGARS OR CIGARETTES; SMOKERS' REQUISITES; TOBACCO; TOBACCO SMOKE FILTERS

The cigarette filter comprises a first filtering part (11), the first filtering part (11) comprises an inner core (111), a middle layer (112) and an outer layer (113), the inner core (111) comprises a first tow, the middle layer (112) comprises a first additive, the outer layer (113) comprises a second tow, the middle layer (112) wraps the periphery of the inner core (111), and the outer layer (113) wraps the periphery of the middle layer (112). The cigarette comprises the cigarette filter tip. According to the cigarette filter, the adding amount of the additive is increased, the filtering efficiency of the filter is improved, the effect of reducing tar and harm is further improved, the suction resistance is small, the manufacturing cost is low, the distribution uniformity of the first additive is improved, airflow is prevented from running, and the influence on the mechanical interception effect is reduced. 本实用新型涉及一种卷烟滤嘴和卷烟，其中卷烟滤嘴包括第一过滤部(11)，第一过滤部(11)包括内芯(111)、中间层(112)和外层(113)，内芯(111)包括第一丝束，中间层(112)包括第一添加剂，外