cigarette cap with filter

摘要

PURPOSE: A cigarette cap with a filter is provided to reduce harmful materials in cigarette smoke by installing a filter in a cigarette cap. CONSTITUTION: A cigarette cap(11) with a filter contains tobacco(12). The left part of the tobacco to be burnt and is surrounded with a cigarette filter(10) and cigarette cap. Cigarette smoke is discharged through the cigarette filter. Harmful materials are filtered by the cigarette filter.