Cigarette filter comprising lyocell tow and method for manufacturing same

The present invention provides a cigarette filter comprising a lyocell tow made of a plurality of lyocell fibers, a binder for bonding the lyocell fibers to each other, and a solvent dispersed in an inner space of the cigarette filter comprising the lyocell tow, the solvent contains a polyol. According to one embodiment of the present invention, the polyol is a diol having an alkylene group of C1 to C4. A cigarette filter according to one embodiment of the present invention overcomes the material problem of conventional lyocell tows, and has excellent hardness. 本发明提供一种香烟过滤嘴，其包括：莱赛尔丝束，其由多个莱赛尔纤维制成，粘合剂，其用于使上述莱赛尔纤维相互结合，以及溶剂，其分散在包括上述莱赛尔丝束的香烟过滤嘴的内部空间中；上述溶剂包含多元醇。根据本发明的一具体例，上述多元醇为具有C1至C4的亚烷基的二醇。本发明一具体例的香烟过滤嘴克服了以往莱赛尔丝束所具有的材料问题，并具有优秀的硬度。