CN220557411U - 过滤器元件、多部段过滤器及吸烟制品 - Google Patents

过滤器元件、多部段过滤器及吸烟制品 Download PDF

Info

Publication number
CN220557411U
CN220557411U CN202223150482.8U CN202223150482U CN220557411U CN 220557411 U CN220557411 U CN 220557411U CN 202223150482 U CN202223150482 U CN 202223150482U CN 220557411 U CN220557411 U CN 220557411U
Authority
CN
China
Prior art keywords
filter element
filter
wrapper
channel
paper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202223150482.8U
Other languages
English (en)
Chinese (zh)
Inventor
罗西·安娜·库尔比
阿里耶夫·拉赫曼
吉扬托
伊尔哈姆·法迪拉·拉马丹
伊安·阿宁迪亚
阿古什·法罗尼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philtron Ltd
Original Assignee
Essentra Filter Products Development Co Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Essentra Filter Products Development Co Pte Ltd filed Critical Essentra Filter Products Development Co Pte Ltd
Application granted granted Critical
Publication of CN220557411U publication Critical patent/CN220557411U/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068—Biodegradable or disintegrable
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
CN202223150482.8U 2021-11-23 2022-11-23 过滤器元件、多部段过滤器及吸烟制品 Active CN220557411U (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2116870.3 2021-11-23
GBGB2116870.3A GB202116870D0 (en) 2021-11-23 2021-11-23 Paper filter

Publications (1)

Publication Number Publication Date
CN220557411U true CN220557411U (zh) 2024-03-08

Family

ID=78957484

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202223150482.8U Active CN220557411U (zh) 2021-11-23 2022-11-23 过滤器元件、多部段过滤器及吸烟制品
CN202280089648.3A Pending CN118591309A (zh) 2021-11-23 2022-11-23 纸材过滤嘴

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202280089648.3A Pending CN118591309A (zh) 2021-11-23 2022-11-23 纸材过滤嘴

Country Status (8)

Country Link
US (1) US20250017263A1 (https=)
EP (2) EP4183273A1 (https=)
JP (1) JP2024540645A (https=)
KR (1) KR20240118075A (https=)
CN (2) CN220557411U (https=)
GB (1) GB202116870D0 (https=)
PY (1) PY22101379A (https=)
WO (1) WO2023094439A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113841925A (zh) * 2012-08-01 2021-12-28 益升华过滤产品开发私人有限公司 烟草烟雾过滤器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO157125C (no) * 1982-04-08 1988-06-01 Filtrona Ltd Sigarettfilterelement, alternativt med et omgivende, ventilerende munnstykkemateriale.
GB0610144D0 (en) * 2006-05-22 2006-06-28 Filtrona Int Ltd Tobacco smoke filter
GB201104475D0 (en) * 2011-03-16 2011-04-27 Filtrona Filter Prod Dev Co Tobacco smoke filter
CA2863465C (en) * 2012-02-23 2017-05-30 Essentra Filter Products Development Co. Pte. Ltd Tobacco smoke filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113841925A (zh) * 2012-08-01 2021-12-28 益升华过滤产品开发私人有限公司 烟草烟雾过滤器

Also Published As

Publication number Publication date
US20250017263A1 (en) 2025-01-16
EP4436413A1 (en) 2024-10-02
CN118591309A (zh) 2024-09-03
WO2023094439A1 (en) 2023-06-01
GB202116870D0 (en) 2022-01-05
JP2024540645A (ja) 2024-10-31
PY22101379A (es) 2023-07-17
KR20240118075A (ko) 2024-08-02
EP4183273A1 (en) 2023-05-24

Similar Documents

Publication Publication Date Title
CA2801373C (en) Tobacco smoke filter
CA2784216C (en) Sheet filter materials with additives
US11678697B2 (en) Tobacco smoke filter
EP3912484A1 (en) Tobacco smoke filter
CN219479214U (zh) 过滤器元件以及包括其的吸烟制品和多段过滤器
EP2858519B1 (en) Smoking article having high density tobacco
RU2526014C2 (ru) Фильтр для курительного изделия
CN119012927A (zh) 活性纸
CN201536617U (zh) 吸食烟草所用的过滤嘴棒
CN220557411U (zh) 过滤器元件、多部段过滤器及吸烟制品
AU2009294387A1 (en) Filter for a smoking article
EP4181698B1 (en) Paper cavity filter
KR20200096280A (ko) 담배 연기 필터
KR20250112272A (ko) 지속 가능한 필터
CN222815312U (zh) 过滤器、过滤器元件、气雾产生制品以及烟草加热产品
CN220777401U (zh) 吸嘴或过滤器元件、过滤器、多棒、吸烟制品、冷却元件和加热气溶胶生成系统
RU2780049C2 (ru) Фильтр или фильтрующий элемент для табачного дыма, способ его получения и курительное изделие, включающее такой фильтр или фильтрующий элемент

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: Singapore City

Patentee after: Felt Development PLC

Country or region after: Singapore

Address before: Singapore City

Patentee before: ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. Pte. Ltd.

Country or region before: Singapore

CP03 Change of name, title or address
TR01 Transfer of patent right

Effective date of registration: 20250710

Address after: Singapore City

Patentee after: Philtron Ltd.

Country or region after: Singapore

Address before: Singapore City

Patentee before: Felt Development PLC

Country or region before: Singapore

TR01 Transfer of patent right