GB201420733D0 - Apparatus and method for filter manufacture - Google Patents

Apparatus and method for filter manufacture

Info

Publication number: GB201420733D0
Authority: GB; United Kingdom
Prior art keywords: filter manufacture; manufacture; filter
Prior art date: 2014-11-21
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.): Ceased

Application number

GBGB1420733.6A

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.)

British American Tobacco Investments Ltd IFI

Original Assignee

British American Tobacco Investments Ltd IFI

British American Tobacco Co 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.)

2014-11-21

Filing date

2014-11-21

Publication date

2015-01-07

2014-11-21 Application filed by British American Tobacco Investments Ltd IFI, British American Tobacco Co Ltd filed Critical British American Tobacco Investments Ltd IFI

2014-11-21 Priority to GBGB1420733.6A priority Critical patent/GB201420733D0/en

2015-01-07 Publication of GB201420733D0 publication Critical patent/GB201420733D0/en

2015-10-30 Priority to KR1020177013665A priority patent/KR20170076729A/en

2015-10-30 Priority to CN201580063132.1A priority patent/CN107072292A/en

2015-10-30 Priority to PCT/GB2015/053270 priority patent/WO2016079469A1/en

2015-10-30 Priority to EP15791021.7A priority patent/EP3220756A1/en

2015-10-30 Priority to US15/528,294 priority patent/US20170325496A1/en

Status Ceased legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for 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
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)

GBGB1420733.6A 2014-11-21 2014-11-21 Apparatus and method for filter manufacture Ceased GB201420733D0 (en)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
GBGB1420733.6A GB201420733D0 (en)	2014-11-21	2014-11-21	Apparatus and method for filter manufacture
KR1020177013665A KR20170076729A (en)	2014-11-21	2015-10-30	Apparatus and method for filter manufacture
CN201580063132.1A CN107072292A (en)	2014-11-21	2015-10-30	Apparatus and method for filter manufacture
PCT/GB2015/053270 WO2016079469A1 (en)	2014-11-21	2015-10-30	Apparatus and method for filter manufacture
EP15791021.7A EP3220756A1 (en)	2014-11-21	2015-10-30	Apparatus and method for filter manufacture
US15/528,294 US20170325496A1 (en)	2014-11-21	2015-10-30	Apparatus and Method for Filter Manufacture

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB1420733.6A GB201420733D0 (en)	2014-11-21	2014-11-21	Apparatus and method for filter manufacture

Publications (1)

Publication Number	Publication Date
GB201420733D0 true GB201420733D0 (en)	2015-01-07

Family

ID=52292341

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GBGB1420733.6A Ceased GB201420733D0 (en)	2014-11-21	2014-11-21	Apparatus and method for filter manufacture

Country Status (6)

Country	Link
US (1)	US20170325496A1 (en)
EP (1)	EP3220756A1 (en)
KR (1)	KR20170076729A (en)
CN (1)	CN107072292A (en)
GB (1)	GB201420733D0 (en)
WO (1)	WO2016079469A1 (en)

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GB201715924D0 (en) *	2017-09-29	2017-11-15	British American Tobacco Investments Ltd	A filter unit for a smoking article
GB201721741D0 (en) *	2017-12-22	2018-02-07	Essentra Filter Products Dev Co Pte Ltd	Smoking article mouthpiece
JP7407168B2 (en) *	2018-08-03	2023-12-28	フィリップ・モーリス・プロダクツ・ソシエテ・アノニム	Reconfigurable wrapping mechanism
CN113677223B (en)	2019-03-28	2024-04-02	菲利普莫里斯生产公司	Forming apparatus and method for forming a continuous tubular rod from a continuous tow material
JP7589166B2 (en)	2019-03-28	2024-11-25	フィリップ・モーリス・プロダクツ・ソシエテ・アノニム	Forming equipment and method for forming continuous tubular rods - Patents.com
GB201906942D0 (en) *	2019-05-16	2019-07-03	Essentra Filter Products Dev Co Pte Ltd	Absorption pad
CN110881685B (en) *	2019-12-11	2025-02-28	山东将军烟草新材料科技有限公司	A kind of drawing type preparation equipment and preparation method of hollow filter rod
KR102385868B1 (en) *	2019-12-18	2022-04-12	주식회사 케이티앤지	A smoking article including tube filter and manufacturing method thereof
KR102393804B1 (en) *	2019-12-19	2022-05-03	주식회사 케이티앤지	A manufacturing apparatus for a tube filter and manufacturing method for the tube filter
GB202009509D0 (en) *	2020-02-27	2020-08-05	Essentra Filter Products Dev Copte Ltd	A method for making a filter element for mouthpiece
CN111657544A (en) *	2020-07-06	2020-09-15	云南中烟工业有限责任公司	Device for preparing perfuming and gathering material
CN114568744A (en) *	2020-11-30	2022-06-03	上海烟草集团有限责任公司	Cavity filter tip with additive and production equipment and production method thereof
GB202109084D0 (en) *	2021-06-24	2021-08-11	Nicoventures Trading Ltd	Apparatus and methods for manufacturing articles for use as or in an aerosol provision system
CN113712253B (en) *	2021-08-31	2024-09-17	南通烟滤嘴有限责任公司	Filter rod with suspended inner core and preparation device and method thereof
CN113907416A (en) *	2021-11-11	2022-01-11	南通烟滤嘴有限责任公司	Preparation facilities of multiaxis multicore filter rod
JP2025514994A (en) *	2022-05-04	2025-05-13	ケーティーアンドジーコーポレイション	Aerosol generating article and aerosol generating system
EP4501144A4 (en) *	2022-05-04	2025-08-13	Kt & G Corp	AEROSOL GENERATION PRODUCT
CN114983017B (en) *	2022-05-24	2023-08-22	云南中烟工业有限责任公司	Inner core filled outer hollow filter stick and processing method thereof
CN115125674B (en) *	2022-07-22	2023-08-29	广东鑫球新材料科技有限公司	Internal inserting hollow cotton mold and molding method
KR102872491B1 (en) *	2022-09-23	2025-10-20	주식회사 케이티앤지	Aerosol generating article and apparatus and method for manufacturing media segments
WO2024084627A1 (en) *	2022-10-19	2024-04-25	日本たばこ産業株式会社	Production machine and production method for hollow rod used in flavor inhalation article
CN115736344A (en) *	2022-11-29	2023-03-07	云南中烟工业有限责任公司	Hollow bead blasting filter rod and preparation device and method thereof
GB202300834D0 (en) *	2023-01-19	2023-03-08	Nicoventures Holdings Ltd	Methods and assembilies for the manufacture of a hollow component for use in or with an aerosol provision system
CN116210962A (en) *	2023-02-24	2023-06-06	云南中烟工业有限责任公司	Multifunctional hollow filter stick preparation device
CN117223893A (en) *	2023-10-08	2023-12-15	湖北中烟工业有限责任公司	A kind of special-shaped mandrel filter rod forming equipment and process

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US3095343A (en) *	1960-09-15	1963-06-25	United States Filter Corp	Method for treating continuous filamentary tows
US3393120A (en) *	1965-09-22	1968-07-16	Eastman Kodak Co	Polyolefin tow for cigarette filters
US3560298A (en) *	1968-07-30	1971-02-02	Reynolds Tobacco Co R	Paperless cigarette filter and apparatus for manufacture thereof
US3716443A (en) *	1969-04-10	1973-02-13	Molins Machine Co Ltd	Continuous rod making machines
US4179323A (en) *	1973-08-27	1979-12-18	Liggett Group Inc.	Method for making a hollow filter rod
US4026306A (en) *	1975-11-06	1977-05-31	American Filtrona Corporation	Tobacco smoke filter
US4291711A (en) *	1979-03-27	1981-09-29	American Filtrona Corporation	Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
US4675064A (en) *	1982-11-23	1987-06-23	American Filtrona Corporation	Smoke filter having extended film overwrap and method and apparatus for fabricating same
US4770193A (en) *	1983-06-02	1988-09-13	R. J. Reynolds Tobacco Company	Manufacture of tobacco smoke filters
US4793365A (en) *	1984-09-14	1988-12-27	R. J. Reynolds Tobacco Company	Smoking article
US4655230A (en) *	1985-03-29	1987-04-07	Celanese Corporation	Localized liquid additive applicator system for continuous cylindrical product
US4715390A (en) *	1985-11-19	1987-12-29	Philip Morris Incorporated	Matrix entrapment of flavorings for smoking articles
US6257242B1 (en) *	1999-10-18	2001-07-10	Ioannis C. Stavridis	Filter element
EP3260182B1 (en) *	2010-03-16	2018-09-19	Japan Tobacco Inc.	Forming device for a filter manufacturing machine
CA2814074C (en) *	2010-10-15	2017-01-17	Celanese Acetate Llc	Apparatuses, systems, and associated methods for forming porous masses for smoke filter
EP2679106B1 (en) *	2011-02-21	2018-05-02	Japan Tobacco, Inc.	Cigarette filter manufacturing device and cigarette filter manufacturing method
WO2012132972A1 (en) *	2011-03-31	2012-10-04	日本たばこ産業株式会社	Filter manufacturing device, filter manufacturing method using same, and hollow filter
CN102166041B (en) *	2011-05-25	2013-05-01	四川三联卷烟材料有限公司	Device for manufacturing hollow filter stick
TR201815766T4 (en) *	2011-06-23	2018-11-21	British American Tobacco Investments Ltd	Filter material containing polylactide fibers.
US10064429B2 (en) *	2011-09-23	2018-09-04	R.J. Reynolds Tobacco Company	Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses
PL223115B1 (en) *	2013-02-15	2016-10-31	Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością	Method and apparatus for temporarily compressing the filtering material

2014
- 2014-11-21 GB GBGB1420733.6A patent/GB201420733D0/en not_active Ceased
2015
- 2015-10-30 CN CN201580063132.1A patent/CN107072292A/en active Pending
- 2015-10-30 WO PCT/GB2015/053270 patent/WO2016079469A1/en not_active Ceased
- 2015-10-30 US US15/528,294 patent/US20170325496A1/en not_active Abandoned
- 2015-10-30 KR KR1020177013665A patent/KR20170076729A/en not_active Withdrawn
- 2015-10-30 EP EP15791021.7A patent/EP3220756A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
US20170325496A1 (en)	2017-11-16
KR20170076729A (en)	2017-07-04
EP3220756A1 (en)	2017-09-27
CN107072292A (en)	2017-08-18
WO2016079469A1 (en)	2016-05-26

Publication	Publication Date	Title
GB201420733D0 (en)	2015-01-07	Apparatus and method for filter manufacture
GB2564991B (en)	2019-12-25	Mechanical filter apparatus and method
GB201409086D0 (en)	2014-07-02	Apparatus and method
GB201420730D0 (en)	2015-01-07	Filter, and apparatus and method for filter manufacture
GB201409064D0 (en)	2014-07-02	Method and apparatus
GB201409077D0 (en)	2014-07-02	Apparatus and method
GB201418539D0 (en)	2014-12-03	Apparatus and method
GB201420886D0 (en)	2015-01-07	Manufacturing method and manufacturing apparatus
PL3170411T3 (en)	2021-01-25	Apparatus and method for producing cigarette filter
GB201409152D0 (en)	2014-07-09	Method and apparatus for automated manufacture
GB201405662D0 (en)	2014-05-14	Apparatus and method
GB201416238D0 (en)	2014-10-29	Apparatus and Method
GB201418199D0 (en)	2014-11-26	Method and apparatus
GB201415599D0 (en)	2014-10-15	Method and apparatus
GB201406332D0 (en)	2014-05-21	Apparatus and method
PL3232829T3 (en)	2019-10-31	Apparatus and method for making filters
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GB2532540B (en)	2018-05-23	Method and apparatus
GB201415873D0 (en)	2014-10-22	Apparatus And Method
GB201412726D0 (en)	2014-09-03	Method and apparatus
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Legal Events

Date	Code	Title	Description
2016-05-18	AT	Applications terminated before publication under section 16(1)