GB1042064A - Process and apparatus for treatment of filamentary material and product thereof - Google Patents

Process and apparatus for treatment of filamentary material and product thereof

Info

Publication number
GB1042064A
GB1042064A GB21439/63A GB2143963A GB1042064A GB 1042064 A GB1042064 A GB 1042064A GB 21439/63 A GB21439/63 A GB 21439/63A GB 2143963 A GB2143963 A GB 2143963A GB 1042064 A GB1042064 A GB 1042064A
Authority
GB
United Kingdom
Prior art keywords
filaments
rollers
cellulose
tow
roller
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
GB21439/63A
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.)
Celanese Corp
Original Assignee
Celanese Corp
Celanese Corp of America
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, Celanese Corp of America filed Critical Celanese Corp
Publication of GB1042064A publication Critical patent/GB1042064A/en
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
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/18—Separating or spreading

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
GB21439/63A 1963-03-08 1963-05-29 Process and apparatus for treatment of filamentary material and product thereof Expired GB1042064A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US263855A US3329543A (en) 1963-03-08 1963-03-08 Method of making cigarette filter rods
US26551863A 1963-03-15 1963-03-15

Publications (1)

Publication Number Publication Date
GB1042064A true GB1042064A (en) 1966-09-07

Family

ID=26950086

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21439/63A Expired GB1042064A (en) 1963-03-08 1963-05-29 Process and apparatus for treatment of filamentary material and product thereof

Country Status (10)

Country Link
US (1) US3329543A (de)
AT (1) AT285401B (de)
BE (1) BE644835A (de)
CH (1) CH440084A (de)
DE (1) DE1432623B1 (de)
ES (2) ES296457A1 (de)
GB (1) GB1042064A (de)
LU (1) LU45598A1 (de)
NL (1) NL6401608A (de)
SE (2) SE365702B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8967155B2 (en) 2011-11-03 2015-03-03 Celanese Acetate Llc Products of high denier per filament and low total denier tow bands
EP3117724A4 (de) * 2014-03-13 2018-01-17 Daicel Corporation Towstreifen aus celluloseacetat für zigarettenfilter, zigarettenfilter, vorrichtung zur herstellung eines towstreifens und verfahren zur herstellung eines towstreifens

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461508A (en) * 1967-05-05 1969-08-19 Du Pont Acute angle tow opener
DE2036486A1 (de) * 1970-07-23 1972-02-03 Hauni-Werke Körber & Co KG, 2050 Hamburg Verfahren zum Abziehen eines Taustreifens für Zigarettenfilter
DE102006018101A1 (de) * 2006-04-18 2007-10-25 Hauni Maschinenbau Ag Aufbereitungseinheit zur Aufbereitung mindestens eines Filtertowstreifens sowie eine Vorrichtung mit mindestens zwei derartigen Aufbereitungseinheiten
DE102013209591A1 (de) * 2013-05-23 2014-11-27 Hauni Maschinenbau Ag Materialeintrag in ein Filtertow

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638634A (en) * 1947-06-20 1953-05-19 Deering Milliken Res Trust Stretch breaking apparatus and method
BE536168A (de) * 1952-12-05
US2908045A (en) * 1955-10-20 1959-10-13 Eastman Kodak Co Method for removing false twist and longitudinal folds from continuous filament crimped tow
US3017309A (en) * 1957-02-21 1962-01-16 Eastman Kodak Co Method for the manufacture of filters composed of cellulose acetate
DE1084626B (de) * 1957-06-07 1960-06-30 Eastman Kodak Co Tabakrauchfilterelement
US3016581A (en) * 1957-11-07 1962-01-16 Eastman Kodak Co Apparatus for opening continuous multifilament crimped tow
NL113019C (de) * 1957-11-07
CA674101A (en) * 1961-11-13 1963-11-12 T. Dunlap Donald Tow opening

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8967155B2 (en) 2011-11-03 2015-03-03 Celanese Acetate Llc Products of high denier per filament and low total denier tow bands
EP3117724A4 (de) * 2014-03-13 2018-01-17 Daicel Corporation Towstreifen aus celluloseacetat für zigarettenfilter, zigarettenfilter, vorrichtung zur herstellung eines towstreifens und verfahren zur herstellung eines towstreifens

Also Published As

Publication number Publication date
BE644835A (de) 1964-09-07
ES298964A1 (es) 1964-08-16
NL6401608A (de) 1964-09-09
LU45598A1 (de) 1965-09-06
ES296457A1 (es) 1964-07-16
DE1432623B1 (de) 1970-11-12
US3329543A (en) 1967-07-04
AT285401B (de) 1970-10-27
SE311853B (de) 1969-06-23
CH440084A (fr) 1967-07-15
SE365702B (de) 1974-04-01

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