AU531418B2 - Cigarette filters - Google Patents

Cigarette filters

Info

Publication number
AU531418B2
AU531418B2 AU50689/79A AU5068979A AU531418B2 AU 531418 B2 AU531418 B2 AU 531418B2 AU 50689/79 A AU50689/79 A AU 50689/79A AU 5068979 A AU5068979 A AU 5068979A AU 531418 B2 AU531418 B2 AU 531418B2
Authority
AU
Australia
Prior art keywords
cigarette filters
cigarette
filters
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.)
Ceased
Application number
AU50689/79A
Other versions
AU5068979A (en
Inventor
Donald E. Laslie
Walter A. Nichols
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.)
PHILIP MORRIS PRODUCTS Inc
Original Assignee
Philip Morris USA Inc
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 Philip Morris USA Inc filed Critical Philip Morris USA Inc
Publication of AU5068979A publication Critical patent/AU5068979A/en
Application granted granted Critical
Publication of AU531418B2 publication Critical patent/AU531418B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/78—Arrangements for continuous movement of material
    • H05B6/788—Arrangements for continuous movement of material wherein an elongated material is moved by applying a mechanical tension to it
    • 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
    • A24D3/0233—Filter rod forming processes by means of a garniture

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
AU50689/79A 1978-09-11 1979-09-07 Cigarette filters Ceased AU531418B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94114378A 1978-09-11 1978-09-11
US941143 1978-09-11

Publications (2)

Publication Number Publication Date
AU5068979A AU5068979A (en) 1980-03-20
AU531418B2 true AU531418B2 (en) 1983-08-25

Family

ID=25475992

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50689/79A Ceased AU531418B2 (en) 1978-09-11 1979-09-07 Cigarette filters

Country Status (5)

Country Link
AU (1) AU531418B2 (en)
CH (1) CH639541A5 (en)
DE (1) DE2936490C2 (en)
FR (1) FR2435548A1 (en)
GB (1) GB2030440B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037235A1 (en) * 1980-10-02 1982-04-29 Johannes Dipl.-Phys. Dr. 5020 Frechen Wiesemes Fabric mfr. - uses heat to give local bonding points to weld yarns together where they cross
IT8721377A0 (en) * 1987-07-21 1987-07-21 Edoardo Polli PROCEDURE AND EQUIPMENT FOR THE TREATMENT OF TEXTILE FIBERS, IN PARTICULAR COTTON IN PRESSED BALES, FOR THE REMOVAL OR REDUCTION FROM SUCH FIBERS OF ANY ORGANIC RESIDUE OF INSECTS ADHERING TO THEM.
DE3819883A1 (en) * 1988-06-03 1989-12-07 Rieter Ag Maschf METHOD AND DEVICE FOR TREATING COTTON INFECTED WITH HONEY DEW
DE3821765A1 (en) * 1988-06-28 1990-01-11 Rieter Ag Maschf METHOD FOR REDUCING THE STICKNESS OF THE FIBERS OF COTTON FLAKES IMMEDIATED WITH HONEY DEW
DE10244941B4 (en) * 2001-09-26 2006-06-22 Püschner Gmbh & Co. Kg Microwave applicator
DE10354797A1 (en) * 2003-11-21 2005-06-30 Hauni Maschinenbau Ag Method and device for producing a wrapping material strip-free filter strand of the tobacco processing industry
CN101970197A (en) * 2007-11-29 2011-02-09 陶氏环球技术公司 Method for controlling and optimizing microwave heating of plastic sheet
US9386803B2 (en) 2010-01-06 2016-07-12 Celanese Acetate Llc Tobacco smoke filter for smoking device with porous mass of active particulate
CN103237467A (en) 2010-10-15 2013-08-07 塞拉尼斯醋酸纤维有限公司 Apparatuses, systems, and associated methods for forming porous masses for smoke filter
CN102178347A (en) * 2011-03-07 2011-09-14 云南烟草科学研究院 Filter tip for reducing smoke of cigarettes selectively and preparation method thereof
SG189885A1 (en) * 2011-10-14 2013-06-28 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
CN104994756A (en) 2013-03-13 2015-10-21 塞拉尼斯醋酸纤维有限公司 Smoke filters for reducing components in a smoke stream

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE818582C (en) * 1948-10-02 1951-10-25 Telefunken Gmbh Process for the production of a fabric-like or felt-like material
US3313306A (en) * 1965-10-22 1967-04-11 American Filtrona Corp Stable elongated elements and smoking means incorporating the same
FR1419340A (en) * 1967-03-14 1965-11-26 Menschner Textil Johannes Process for the continuous separation of liquid components and solids from multi-phase systems in a wet product
US3853659A (en) * 1972-12-29 1974-12-10 Monsanto Co Method for improving the bonding of nylon filaments by the use of a hydrogen halide gas
CH579881A5 (en) * 1973-09-24 1976-09-30 Baumgartner Papiers Sa
FR2245145A1 (en) * 1973-09-24 1975-04-18 Baumgartner Papiers Sa Fibre strand heat treatment process
GB1488873A (en) * 1974-02-13 1977-10-12 Courtaulds Ltd Filter rods
IT1058745B (en) * 1975-05-30 1982-05-10 Baumgartner Papiers Sa HEATING PROCEDURE OF A FIBROUS DIELECTRIC MATERIAL
CH593638A5 (en) * 1975-07-08 1977-12-15 Baumgartner Papiers Sa

Also Published As

Publication number Publication date
FR2435548B1 (en) 1983-12-09
CH639541A5 (en) 1983-11-30
DE2936490C2 (en) 1984-08-30
GB2030440A (en) 1980-04-10
GB2030440B (en) 1983-09-07
DE2936490A1 (en) 1980-03-13
FR2435548A1 (en) 1980-04-04
AU5068979A (en) 1980-03-20

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