EP4437864A4 - Towstreifen für beheizten zigarettenfilter und towstreifenverpackungsartikel für beheizten zigarettenfilter - Google Patents

Towstreifen für beheizten zigarettenfilter und towstreifenverpackungsartikel für beheizten zigarettenfilter

Info

Publication number
EP4437864A4
EP4437864A4 EP21965583.4A EP21965583A EP4437864A4 EP 4437864 A4 EP4437864 A4 EP 4437864A4 EP 21965583 A EP21965583 A EP 21965583A EP 4437864 A4 EP4437864 A4 EP 4437864A4
Authority
EP
European Patent Office
Prior art keywords
cigarette filters
heated cigarette
tow
packaging items
strip packaging
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.)
Pending
Application number
EP21965583.4A
Other languages
English (en)
French (fr)
Other versions
EP4437864A1 (de
Inventor
Tomoharu Miyashita
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.)
Daicel Corp
Original Assignee
Daicel Corp
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 Daicel Corp filed Critical Daicel Corp
Publication of EP4437864A1 publication Critical patent/EP4437864A1/de
Publication of EP4437864A4 publication Critical patent/EP4437864A4/de
Pending legal-status Critical Current

Links

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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/01—Making cigarettes for simulated smoking devices
    • 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
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
    • 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
    • A24D3/04—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 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
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • 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
    • A24D3/067—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 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive

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)
EP21965583.4A 2021-11-24 2021-11-24 Towstreifen für beheizten zigarettenfilter und towstreifenverpackungsartikel für beheizten zigarettenfilter Pending EP4437864A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/043005 WO2023095209A1 (ja) 2021-11-24 2021-11-24 加熱式タバコフィルター用トウバンド及び加熱式タバコフィルター用トウバンド梱包物品

Publications (2)

Publication Number Publication Date
EP4437864A1 EP4437864A1 (de) 2024-10-02
EP4437864A4 true EP4437864A4 (de) 2025-09-10

Family

ID=86539069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21965583.4A Pending EP4437864A4 (de) 2021-11-24 2021-11-24 Towstreifen für beheizten zigarettenfilter und towstreifenverpackungsartikel für beheizten zigarettenfilter

Country Status (3)

Country Link
US (1) US20250000135A1 (de)
EP (1) EP4437864A4 (de)
WO (1) WO2023095209A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050161358A1 (en) * 2002-04-22 2005-07-28 Rhodia Acetow Gmbh Highly compressed filter tow bales and process for their production
US20060272960A1 (en) * 2003-02-14 2006-12-07 Mclaughlin Michael R Packages, packaging systems, methods for packaging and apparatus for packaging
EP1766111B1 (de) * 2004-06-25 2010-02-10 Celanese Acetate LLC Celluloseacetatvlies
WO2020249950A1 (en) * 2019-06-11 2020-12-17 Nicoventures Trading Limited A mouthpiece and an article for use in an aerosol provision system
US20200397039A1 (en) * 2018-02-23 2020-12-24 Acetate International Llc High total denier cellulose acetate tow for hollow filters and non-wrapped filters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2964191B2 (ja) 1991-12-27 1999-10-18 三菱レイヨン株式会社 繊維トウバンドの処理方法
US7585441B2 (en) 2004-06-25 2009-09-08 Celanese Acetate, Llc Process of making cellulose acetate tow
CN107326460B (zh) * 2017-07-27 2019-11-15 阜宁澳洋科技有限责任公司 一种植绒用粘胶纤维的制备方法及制备方法所用的后处理设备
JP2019070217A (ja) * 2017-10-11 2019-05-09 株式会社ダイセル 電子タバコチップ用のトウバンド及び電子タバコ用チップ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050161358A1 (en) * 2002-04-22 2005-07-28 Rhodia Acetow Gmbh Highly compressed filter tow bales and process for their production
US20060272960A1 (en) * 2003-02-14 2006-12-07 Mclaughlin Michael R Packages, packaging systems, methods for packaging and apparatus for packaging
EP1766111B1 (de) * 2004-06-25 2010-02-10 Celanese Acetate LLC Celluloseacetatvlies
US20200397039A1 (en) * 2018-02-23 2020-12-24 Acetate International Llc High total denier cellulose acetate tow for hollow filters and non-wrapped filters
WO2020249950A1 (en) * 2019-06-11 2020-12-17 Nicoventures Trading Limited A mouthpiece and an article for use in an aerosol provision system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
RUSTEMEYER PAUL: "5.2 CA Filter Tow for Cigarette Filters", MACROMOLECULAR SYMPOSIA, vol. 208, no. 1, 1 March 2004 (2004-03-01), DE, pages 267 - 291, XP093299698, ISSN: 1022-1360, DOI: 10.1002/masy.200450411 *
See also references of WO2023095209A1 *

Also Published As

Publication number Publication date
WO2023095209A1 (ja) 2023-06-01
US20250000135A1 (en) 2025-01-02
EP4437864A1 (de) 2024-10-02

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