EA202192920A1 - METHOD FOR MANUFACTURING A FILTER OF A SMOKING PRODUCT - Google Patents

METHOD FOR MANUFACTURING A FILTER OF A SMOKING PRODUCT

Info

Publication number
EA202192920A1
EA202192920A1 EA202192920A EA202192920A EA202192920A1 EA 202192920 A1 EA202192920 A1 EA 202192920A1 EA 202192920 A EA202192920 A EA 202192920A EA 202192920 A EA202192920 A EA 202192920A EA 202192920 A1 EA202192920 A1 EA 202192920A1
Authority
EA
Eurasian Patent Office
Prior art keywords
filter rod
wrapped
segments
outer segment
filter
Prior art date
Application number
EA202192920A
Other languages
Russian (ru)
Inventor
Леонид Цхай
Original Assignee
ДжейТи ИНТЕРНЕШНЛ СА
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 ДжейТи ИНТЕРНЕШНЛ СА filed Critical ДжейТи ИНТЕРНЕШНЛ СА
Publication of EA202192920A1 publication Critical patent/EA202192920A1/en

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
    • A24D3/02—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
    • A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
    • 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
    • A24D3/0229—Filter rod forming processes
    • 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
    • A24D3/025—Final operations, i.e. after the filter rod forming process
    • A24D3/0254—Cutting means
    • 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
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • 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
    • A24D3/17—Filters specially adapted for simulated smoking devices

Landscapes

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

Abstract

Изобретение относится к способу изготовления фильтров для курительных изделий. Способ включает следующие этапы: предоставление фильтровального стержня, при этом фильтровальный стержень имеет цилиндрическую форму с первым концом (21) фильтровального стержня, вторым концом (22) фильтровального стержня и окружной поверхностью фильтровального стержня; предоставление наружной обертки; обертывание наружной обертки вокруг фильтровального стержня вдоль направления по окружности фильтровального стержня с покрытием, по меньшей мере, частично окружной поверхности фильтровального стержня; получение обернутого фильтровального стержня; разрезание обернутого фильтровального стержня перпендикулярно продольному направлению фильтровального стержня на наружные (40, 50) и внутренние (60) сегменты обернутого фильтровального стержня, при этом первый наружный сегмент обернутого фильтровального стержня содержит первый конец (21) фильтровального стержня и второй наружный сегмент обернутого фильтровального стержня содержит второй конец (22) фильтровального стержня, при этом первый наружный сегмент обернутого фильтровального стержня и второй наружный сегмент обернутого фильтровального стержня имеют длину, составляющую менее 10% общей длины фильтровального стержня и/или менее 10 мм; и получение внутренних сегментов обернутого фильтровального стержня в качестве фильтров и удаление наружных сегментов обернутого фильтровального стержня.The invention relates to a method for manufacturing filters for smoking articles. The method includes the following steps: providing a filter rod, wherein the filter rod has a cylindrical shape with a first end (21) of the filter rod, a second end (22) of the filter rod and a circumferential surface of the filter rod; providing an outer wrap; wrapping the outer wrap around the filter rod along a circumferential direction of the filter rod with a coating at least partially circumferential surface of the filter rod; obtaining a wrapped filter rod; cutting the wrapped filter rod perpendicular to the longitudinal direction of the filter rod into outer (40, 50) and inner (60) segments of the wrapped filter rod, wherein the first outer segment of the wrapped filter rod contains the first end (21) of the filter rod and the second outer segment of the wrapped filter rod contains the second end (22) of the filter rod, wherein the first outer segment of the wrapped filter rod and the second outer segment of the wrapped filter rod have a length less than 10% of the total length of the filter rod and/or less than 10 mm; and obtaining the inner segments of the wrapped filter rod as filters and removing the outer segments of the wrapped filter rod.

EA202192920A 2019-06-06 2020-06-03 METHOD FOR MANUFACTURING A FILTER OF A SMOKING PRODUCT EA202192920A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19178663 2019-06-06
PCT/EP2020/065351 WO2020245199A1 (en) 2019-06-06 2020-06-03 Method for manufacturing a smoking article filter

Publications (1)

Publication Number Publication Date
EA202192920A1 true EA202192920A1 (en) 2022-03-02

Family

ID=66776174

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202192920A EA202192920A1 (en) 2019-06-06 2020-06-03 METHOD FOR MANUFACTURING A FILTER OF A SMOKING PRODUCT

Country Status (6)

Country Link
US (1) US20220312833A1 (en)
EP (1) EP3979848A1 (en)
JP (1) JP7508479B2 (en)
CN (1) CN113966176A (en)
EA (1) EA202192920A1 (en)
WO (1) WO2020245199A1 (en)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL90803C (en) * 1949-11-10
GB842491A (en) * 1957-01-15 1960-07-27 Olin Mathieson Cigarette filter tip making machine
GB1029127A (en) * 1964-04-06 1966-05-11 Tom Rowlands Improvements in or relating to the manufacture of mouthpiece cigarettes
US7115085B2 (en) * 2003-09-12 2006-10-03 R.J. Reynolds Tobacco Company Method and apparatus for incorporating objects into cigarette filters
US7972254B2 (en) * 2007-06-11 2011-07-05 R.J. Reynolds Tobacco Company Apparatus for inserting objects into a filter component of a smoking article, and associated method
US9204668B2 (en) * 2007-09-18 2015-12-08 Philip Morris Usa Inc. Cigarette filter
US8308623B2 (en) * 2008-10-28 2012-11-13 R.J. Reynolds Tobacco Company Apparatus for enhancing a filter component of a smoking article, and associated method
US20140196728A1 (en) * 2011-07-07 2014-07-17 Ahmad Fashihul Lisan Tobacco smoke filter and method of production
CN202172836U (en) 2011-08-23 2012-03-28 牡丹江卷烟材料厂有限责任公司 Three-section grooved filter stick
WO2013146528A1 (en) * 2012-03-26 2013-10-03 日本たばこ産業株式会社 Filter mounting device
TW201438607A (en) 2012-10-16 2014-10-16 British American Tobacco Co Smoking article wrapper and method of making a smoking article
CN112998312B (en) * 2015-08-03 2023-02-10 益升华过滤产品开发私人有限公司 Tobacco smoke filter
CN108347997A (en) * 2015-09-29 2018-07-31 英美烟草墨西哥股份公司 The net of tipping paper
AU2015410417B2 (en) * 2015-09-29 2019-01-31 British American Tobacco Mexico, S.A. De C.V. A method for manufacturing different types of smoking article
EP3383205B1 (en) * 2015-11-30 2024-04-03 Philip Morris Products S.A. Smoking article comprising a filter with enhanced flavourant release
WO2017187501A1 (en) 2016-04-26 2017-11-02 日本たばこ産業株式会社 Filter segment feeder
US10524500B2 (en) 2016-06-10 2020-01-07 R.J. Reynolds Tobacco Company Staple fiber blend for use in the manufacture of cigarette filter elements
IT201600094846A1 (en) * 2016-09-21 2018-03-21 Gd Spa Device for cutting rods of filtering material of multiple length and units for feeding sections of filtering material provided with said device.

Also Published As

Publication number Publication date
JP2022536023A (en) 2022-08-12
CN113966176A (en) 2022-01-21
US20220312833A1 (en) 2022-10-06
WO2020245199A1 (en) 2020-12-10
JP7508479B2 (en) 2024-07-01
EP3979848A1 (en) 2022-04-13

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