IL34341A0 - The manufacture of filtering material for tobacco products - Google Patents

The manufacture of filtering material for tobacco products

Info

Publication number
IL34341A0
IL34341A0 IL34341A IL3434170A IL34341A0 IL 34341 A0 IL34341 A0 IL 34341A0 IL 34341 A IL34341 A IL 34341A IL 3434170 A IL3434170 A IL 3434170A IL 34341 A0 IL34341 A0 IL 34341A0
Authority
IL
Israel
Prior art keywords
manufacture
filtering material
tobacco products
tobacco
products
Prior art date
Application number
IL34341A
Other versions
IL34341A (en
Original Assignee
Celfil Co
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
Priority claimed from CH659069A external-priority patent/CH494584A/en
Application filed by Celfil Co filed Critical Celfil Co
Publication of IL34341A0 publication Critical patent/IL34341A0/en
Publication of IL34341A publication Critical patent/IL34341A/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
    • 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
    • Y10T156/1016—Transverse corrugating
IL34341A 1969-04-30 1970-04-17 A method of treating webs of fibrous material for making a filter cord IL34341A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH659069A CH494584A (en) 1969-04-30 1969-04-30 Method for treating endless webs of fibrous material for the purpose of producing a filter rod
CH439570A CH521156A (en) 1969-04-30 1970-03-24 Process for the treatment of endless webs of fibrous material for the purpose of producing a filter rod

Publications (2)

Publication Number Publication Date
IL34341A0 true IL34341A0 (en) 1970-06-17
IL34341A IL34341A (en) 1973-07-30

Family

ID=25695345

Family Applications (1)

Application Number Title Priority Date Filing Date
IL34341A IL34341A (en) 1969-04-30 1970-04-17 A method of treating webs of fibrous material for making a filter cord

Country Status (15)

Country Link
US (1) US3621764A (en)
JP (1) JPS4924237B1 (en)
BE (1) BE749738A (en)
CH (1) CH521156A (en)
DE (1) DE2020115B2 (en)
ES (1) ES378870A1 (en)
FI (1) FI49471C (en)
FR (1) FR2041222A1 (en)
GB (1) GB1276933A (en)
IL (1) IL34341A (en)
NL (1) NL7006199A (en)
NO (1) NO128303B (en)
RO (1) RO56263A (en)
SE (1) SE359726B (en)
SU (1) SU458964A3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930935A (en) * 1971-05-13 1976-01-06 Celfil Company Establishment Apparatus for making webs of filtering material for tobacco product filters, particularly cigarette filters
US3831501A (en) * 1973-07-16 1974-08-27 Eastman Kodak Co Sheet plicating device
US5616394A (en) * 1988-05-13 1997-04-01 Minnesota Mining And Manufacturing Company Sheet of loop material, and garments having such loop material incorporated therein
US5254194A (en) * 1988-05-13 1993-10-19 Minnesota Mining And Manufacturing Company Coated abrasive sheet material with loop material for attachment incorporated therein
US5256231A (en) * 1988-05-13 1993-10-26 Minnesota Mining And Manufacturing Company Method for making a sheet of loop material
US5643397A (en) * 1988-05-13 1997-07-01 Minnesota Mining And Manufacturing Company Equipment for forming a sheet of loop material
EP0813626A1 (en) * 1995-03-06 1997-12-29 Weyerhaeuser Company Fibrous web having improved strength and method of making the same
CN104023567B (en) * 2011-12-30 2017-03-08 菲利普莫里斯生产公司 Equipment for the continuous web of supply curling sheet material and method
UA119968C2 (en) * 2013-09-02 2019-09-10 Філіп Морріс Продактс С.А. Method and apparatus for manufacturing variable crimped web material
CN106690412B (en) * 2017-03-06 2023-05-26 云南芯韵科技开发有限公司 Functional filter stick containing paper threads and preparation method thereof
JP7340453B2 (en) * 2017-04-18 2023-09-07 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Apparatus and method for manufacturing sheet-like tobacco material
WO2018215467A1 (en) * 2017-05-22 2018-11-29 Philip Morris Products S.A. A method and an apparatus for manufacturing a crimped sheet of material
WO2019158333A1 (en) 2018-02-14 2019-08-22 Philip Morris Products S.A. Apparatus for crimping a sheet of material
EP3915740B1 (en) * 2020-05-27 2023-01-25 G.D S.p.A. Unit for cutting a continuous web into parallel strips

Also Published As

Publication number Publication date
US3621764A (en) 1971-11-23
SE359726B (en) 1973-09-10
ES378870A1 (en) 1973-01-16
NO128303B (en) 1973-10-29
RO56263A (en) 1974-04-29
SU458964A3 (en) 1975-01-30
DE2020115A1 (en) 1970-11-12
FR2041222A1 (en) 1971-01-29
GB1276933A (en) 1972-06-07
IL34341A (en) 1973-07-30
JPS4924237B1 (en) 1974-06-21
FI49471C (en) 1975-07-10
NL7006199A (en) 1970-11-03
BE749738A (en) 1970-10-01
FI49471B (en) 1975-04-01
DE2020115B2 (en) 1975-07-10
CH521156A (en) 1972-04-15

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