A celluloseacetate solution is filtrated with a filter medium formed of cellulose fiber.
采用由纤维素纤维形成的过滤介质过滤乙酸纤维素溶液。
2
The invention not only reduces the use amount of acetate fiber or celluloseacetate so as to reduce cost, but also remarkably improves the aesthetic quality of the paper filter stick cigarette.
本发明既降低了醋酸纤维或醋酸纤维素的用量,进而降低成本,又显著提高了纸质滤棒卷烟的感官质量。
3
At present, the main cigarette filtrational material is celluloseacetate tow and PP tow. The development of paper filter tip using sepiolite as cigarette filtrational material is discussed.