ES378870A1 - Un procedimiento para el tratamiento de bandas sin fin de material fibroso, en especial de papel. - Google Patents

Un procedimiento para el tratamiento de bandas sin fin de material fibroso, en especial de papel.

Info

Publication number
ES378870A1
ES378870A1 ES378870A ES378870A ES378870A1 ES 378870 A1 ES378870 A1 ES 378870A1 ES 378870 A ES378870 A ES 378870A ES 378870 A ES378870 A ES 378870A ES 378870 A1 ES378870 A1 ES 378870A1
Authority
ES
Spain
Prior art keywords
annular ribs
endless
filtering material
tobacco products
band
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.)
Expired
Application number
ES378870A
Other languages
English (en)
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.)
Celfil Co
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/de
Application filed by Celfil Co filed Critical Celfil Co
Publication of ES378870A1 publication Critical patent/ES378870A1/es
Expired 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
    • A24D3/02—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

Landscapes

  • Paper (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
ES378870A 1969-04-30 1970-04-21 Un procedimiento para el tratamiento de bandas sin fin de material fibroso, en especial de papel. Expired ES378870A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH659069A CH494584A (de) 1969-04-30 1969-04-30 Verfahren zur Behandlung von endlosen Bahnen aus faserhaltigem Material, zwecks Herstellung eines Filterstranges
CH439570A CH521156A (de) 1969-04-30 1970-03-24 Verfahren zur Behandlung von endlosen Bahnen aus faserhaltigem Material zwecks Herstellung eines Filterstrangs

Publications (1)

Publication Number Publication Date
ES378870A1 true ES378870A1 (es) 1973-01-16

Family

ID=25695345

Family Applications (1)

Application Number Title Priority Date Filing Date
ES378870A Expired ES378870A1 (es) 1969-04-30 1970-04-21 Un procedimiento para el tratamiento de bandas sin fin de material fibroso, en especial de papel.

Country Status (15)

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

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
US5643397A (en) * 1988-05-13 1997-07-01 Minnesota Mining And Manufacturing Company Equipment for forming a sheet of loop material
US5256231A (en) * 1988-05-13 1993-10-26 Minnesota Mining And Manufacturing Company Method for making a sheet of loop material
US5254194A (en) * 1988-05-13 1993-10-19 Minnesota Mining And Manufacturing Company Coated abrasive sheet material with loop material for attachment incorporated therein
WO1996027703A1 (en) * 1995-03-06 1996-09-12 Weyerhaeuser Company Fibrous web having improved strength and method of making the same
RU2616577C2 (ru) * 2011-12-30 2017-04-17 Филип Моррис Продактс С.А. Установка и способ подачи непрерывного полотна гофрированного листового материала
MX2016002728A (es) * 2013-09-02 2016-06-08 Philip Morris Products Sa Metodo y aparato para fabricar un material de trama rizado variable.
CN106690412B (zh) * 2017-03-06 2023-05-26 云南芯韵科技开发有限公司 一种含纸质线的功能化滤棒及其制备方法
US11252995B2 (en) 2017-04-18 2022-02-22 Philip Morris Products S.A. Apparatus and method for the production of 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
FR2041222A1 (es) 1971-01-29
FI49471C (fi) 1975-07-10
IL34341A0 (en) 1970-06-17
NL7006199A (es) 1970-11-03
SE359726B (es) 1973-09-10
GB1276933A (en) 1972-06-07
CH521156A (de) 1972-04-15
NO128303B (es) 1973-10-29
DE2020115B2 (de) 1975-07-10
US3621764A (en) 1971-11-23
SU458964A3 (ru) 1975-01-30
IL34341A (en) 1973-07-30
RO56263A (es) 1974-04-29
JPS4924237B1 (es) 1974-06-21
BE749738A (fr) 1970-10-01
DE2020115A1 (de) 1970-11-12
FI49471B (es) 1975-04-01

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