Environment-friendly filter tip with biodegradability

The present invention provides: a filter for a smoking article, which comprises a lyocell tow containing lyocell fibers, a binder solution, and a filter wrapper, and which has a biodegradability of 90% or more as measured within 6 months in accordance with ASTM D6691 under a Marine condition at 30 D...

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Bibliographische Detailangaben
Hauptverfasser:	XU SHENGTONG, LEE JUNG-HOON, JEUNG BONG SU, MA JINGPEI, HA SUNG-HOON, HWANG YEONG NAM, YANG JIN CHEOL, JEONG JONGOL, JIN SANG WOO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIGARETTES CIGARS HUMAN NECESSITIES MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES MOUTHPIECES FOR CIGARS OR CIGARETTES PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SMOKERS' REQUISITES TOBACCO TOBACCO SMOKE FILTERS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention provides: a filter for a smoking article, which comprises a lyocell tow containing lyocell fibers, a binder solution, and a filter wrapper, and which has a biodegradability of 90% or more as measured within 6 months in accordance with ASTM D6691 under a Marine condition at 30 DEG C; 本发明提供一种吸烟制品用过滤嘴和包括其的吸烟制品，上述吸烟制品用过滤嘴包括含有莱赛尔纤维的莱赛尔丝束、粘合剂溶液及过滤嘴包装纸，在30℃海水(Marine)条件下根据ASTM D6691在6个月内测量的生物降解度(biodegradation)为90％以上。