EP 4256982 A1 20231011 - FILTER SEGMENT AND TOBACCO PRODUCT
Title (en)
FILTER SEGMENT AND TOBACCO PRODUCT
Title (de)
FILTERSEGMENT UND TABAKPRODUKT
Title (fr)
SEGMENT DE FILTRE ET PRODUIT DE TABAC
Publication
Application
Priority
JP 2020044955 W 20201203
Abstract (en)
Provided is a filter segment that suppresses the displacement of a breakable capsule even when an external force is applied thereto. A filter segment according to the present invention is a filter segment for a tobacco product, including: a filter containing fibers; and a breakable capsule embedded in the filter to be located on the central axis of the filter segment, where the filter segment has a first hardened structure that is formed of the fibers located near the breakable capsule and fused together by a plasticizer to cover the breakable capsule or a second hardened structure that is formed of the fibers located near the central axis of the filter segment and fused together by the plasticizer.
IPC 8 full level
A24D 3/04 (2006.01)
CPC (source: EP)
A24D 3/048 (2013.01); A24D 3/061 (2013.01); A24D 3/10 (2013.01); A24D 3/0216 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4256982 A1 20231011; JP 7503653 B2 20240620; JP WO2022118418 A1 20220609; WO 2022118418 A1 20220609
DOCDB simple family (application)
EP 20964271 A 20201203; JP 2020044955 W 20201203; JP 2022566567 A 20201203