CH518684A - Process for preparing a material to be shaped into an aerosol filter - Google Patents

Process for preparing a material to be shaped into an aerosol filter

Info

Publication number
CH518684A
CH518684A CH917069A CH917069A CH518684A CH 518684 A CH518684 A CH 518684A CH 917069 A CH917069 A CH 917069A CH 917069 A CH917069 A CH 917069A CH 518684 A CH518684 A CH 518684A
Authority
CH
Switzerland
Prior art keywords
preparing
shaped
aerosol filter
aerosol
filter
Prior art date
Application number
CH917069A
Other languages
French (fr)
Inventor
Courtright Randall John
Herbert Keith Charles
Original Assignee
Celanese 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 Celanese Corp filed Critical Celanese Corp
Publication of CH518684A publication Critical patent/CH518684A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1023—Surface deformation only [e.g., embossing]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
CH917069A 1968-06-17 1969-06-16 Process for preparing a material to be shaped into an aerosol filter CH518684A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73751968A 1968-06-17 1968-06-17
US00128117A US3804695A (en) 1968-06-17 1971-03-25 Apparatus for making tobacco smoke filters

Publications (1)

Publication Number Publication Date
CH518684A true CH518684A (en) 1972-02-15

Family

ID=26826284

Family Applications (1)

Application Number Title Priority Date Filing Date
CH917069A CH518684A (en) 1968-06-17 1969-06-16 Process for preparing a material to be shaped into an aerosol filter

Country Status (10)

Country Link
US (1) US3804695A (en)
AT (1) AT296121B (en)
BE (1) BE734608A (en)
CA (1) CA944648A (en)
CH (1) CH518684A (en)
DE (1) DE1930435C3 (en)
FR (1) FR2011118A1 (en)
GB (1) GB1264894A (en)
LU (1) LU58869A1 (en)
NL (1) NL6909132A (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003684A (en) * 1971-05-13 1977-01-18 Celfil Company Establishment Apparatus for treating webs of filtering material for tobacco product filters, particularly cigarette filters
GB1522280A (en) * 1976-06-01 1978-08-23 Hollingsworth & Vose Co Filter medium and method of making same
US4354889A (en) * 1979-03-05 1982-10-19 American Filtrona Corporation Ink reservoir element for use in a marking instrument, and method and apparatus for producing same
US4291711A (en) * 1979-03-27 1981-09-29 American Filtrona Corporation Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
US4355995A (en) * 1979-03-27 1982-10-26 American Filtrona Corporation Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
US4357188A (en) * 1979-10-22 1982-11-02 Mitsubishi Rayon Co., Ltd. Method for manufacturing cigarette filters
US4351792A (en) * 1980-07-11 1982-09-28 Brown & Williamson Tobacco Corporation Apparatus for making grooves in tobacco smoke filters
LV5034A3 (en) * 1980-07-11 1993-06-10 Brown & Williamson Tobacco Cage for cavity forming in filter rods
US4324540A (en) * 1980-07-11 1982-04-13 Brown & Williamson Tobacco Corporation Apparatus for making grooves in tobacco smoke filters
US4492238A (en) 1981-09-30 1985-01-08 Philip Morris Incorporated Method and apparatus for production of smoke filter components
US4480982A (en) * 1983-02-07 1984-11-06 Brown & Williamson Tobacco Corporation Apparatus for making grooves in cigarette filters
US4632514A (en) * 1984-01-31 1986-12-30 Matsushita Electric Industrial Co., Ltd. Color liquid crystal display apparatus
US4883449A (en) * 1984-07-18 1989-11-28 Brown & Williamson Tobacco Corporation Device for making grooves in cigarette filters
US5185052A (en) * 1990-06-06 1993-02-09 The Procter & Gamble Company High speed pleating apparatus
MD24C2 (en) * 1991-07-09 1994-05-31 Fabrica De Parfumerii Si Cosmetica "Viorica" Composition of odoriderous substances
US5732718A (en) * 1994-08-23 1998-03-31 Schweitzer-Mauduit International, Inc. Selective filtration device
US5814390A (en) * 1995-06-30 1998-09-29 Kimberly-Clark Worldwide, Inc. Creased nonwoven web with stretch and recovery
DE19951062C2 (en) * 1999-10-22 2002-04-04 Rhodia Acetow Gmbh A high performance cigarette filter
GB2380391A (en) * 2001-10-03 2003-04-09 Filtrona Int Ltd Cigarette filter containing differently coloured filaments
JP4469260B2 (en) * 2004-11-22 2010-05-26 三菱レイヨン株式会社 Tow Band Manufacturing Method
RU2616577C2 (en) * 2011-12-30 2017-04-17 Филип Моррис Продактс С.А. Installation and feeding method for continuous web of corrugated sheet material
CN104856222A (en) * 2015-04-27 2015-08-26 云南图赛科技有限公司 Filter stick forming method capable of reducing usage amount of diacetate fiber filaments
KR102630971B1 (en) * 2017-04-12 2024-01-30 필립모리스 프로덕츠 에스.에이. Apparatus and method for manufacturing tobacco materials such as sheets
RU2739544C1 (en) * 2017-06-19 2020-12-25 Джапан Тобакко Инк. Smoking article filter and method of manufacturing 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB918598A (en) * 1958-05-21
US3224453A (en) * 1959-06-12 1965-12-21 Celanese Corp Filter cigarettes
CH383239A (en) * 1959-09-22 1964-10-15 Mueller Paul A Filter stoppers for cigarettes and methods of making the same
US3226773A (en) * 1960-09-26 1966-01-04 Celanese Corp Method and apparatus for opening and applying finishes to multifilament tows
CA674101A (en) * 1961-11-13 1963-11-12 T. Dunlap Donald Tow opening
US3255506A (en) * 1963-02-20 1966-06-14 Eastman Kodak Co Tow treatment
US3411942A (en) * 1964-12-21 1968-11-19 Eastman Kodak Co Method of applying liquid addendum to opposite surfaces of a continuous multifilament tow

Also Published As

Publication number Publication date
LU58869A1 (en) 1969-11-11
DE1930435B2 (en) 1973-02-22
DE1930435A1 (en) 1969-12-18
GB1264894A (en) 1972-02-23
CA944648A (en) 1974-04-02
NL6909132A (en) 1969-12-19
FR2011118A1 (en) 1970-02-27
US3804695A (en) 1974-04-16
BE734608A (en) 1969-12-16
DE1930435C3 (en) 1973-09-20
AT296121B (en) 1972-01-25

Similar Documents

Publication Publication Date Title
CH518684A (en) Process for preparing a material to be shaped into an aerosol filter
SE388220B (en) EXTENSION WITH EXTENDED PRESS ZONE FOR REMOVING WATER FROM A MOVING FIBER MATERIAL PATH
CH542218A (en) Process for preparing aryl-hydroxy-pyrimidines
FR1139583A (en) Process for preparing a sheet material with a view to subsequently making it more rigid
BE773946A (en) FIBER REINFORCED SYNTHETIC MATERIAL HOSE AND PROCESS AND DEVICE FOR ITS CONTINUOUS MANUFACTURING
FR1226997A (en) Cleaning process for rigid materials
CH433204A (en) Process for making a catalytically active material
FR1540268A (en) New stuffing material and process for preparing it
FR1186607A (en) Pleated material that can be used for making skirts
CH507915A (en) Process for preparing phenylacylcarbamates
FR1495172A (en) Process for making hard superconducting material
CH469678A (en) Process for making adiponitrile
FR92488E (en) Process for making new 2-amino-halo-benzylamines
FR1537803A (en) Process for making acylaminophenolalkanols
FR1202915A (en) Process for preparing polycarbonates
FR1359969A (en) improved polyurethane elastomers and process for their preparation
FR1540722A (en) New cyclobutanethiones and thietanethiones and process for preparing them
FR1530271A (en) Process for the production of profiled cryolite material
FR1437212A (en) Process for the production of 5-amino-4-cyano-imidazole
FR1391493A (en) 2, 2-bis-trifluoromethyl-substituted oxetanes and process for preparing them
FR1542073A (en) Improved process for obtaining aminophenols
FR1533011A (en) Process for preparing beta-ketoacids
FR1472731A (en) Improved process for preparing polyquaternary amines
FR1355904A (en) Refractory material and process for making it
FR1525498A (en) Process for the production of nitriles

Legal Events

Date Code Title Description
PL Patent ceased