CH440084A - Cigarette filter tip and its manufacturing process - Google Patents

Cigarette filter tip and its manufacturing process

Info

Publication number
CH440084A
CH440084A CH296264A CH296264A CH440084A CH 440084 A CH440084 A CH 440084A CH 296264 A CH296264 A CH 296264A CH 296264 A CH296264 A CH 296264A CH 440084 A CH440084 A CH 440084A
Authority
CH
Switzerland
Prior art keywords
manufacturing process
filter tip
cigarette filter
cigarette
tip
Prior art date
Application number
CH296264A
Other languages
French (fr)
Inventor
Bernice Arthur James
Robert Godwin Joseph
Ernest Saint-Pierre Richard
Joseph Osmar John
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 CH440084A publication Critical patent/CH440084A/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
    • 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
CH296264A 1963-03-08 1964-03-06 Cigarette filter tip and its manufacturing process CH440084A (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
CH440084A true CH440084A (en) 1967-07-15

Family

ID=26950086

Family Applications (1)

Application Number Title Priority Date Filing Date
CH296264A CH440084A (en) 1963-03-08 1964-03-06 Cigarette filter tip and its manufacturing process

Country Status (10)

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

Families Citing this family (6)

* 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 (en) * 1970-07-23 1972-02-03 Hauni-Werke Körber & Co KG, 2050 Hamburg Method for peeling off a dewstrip for cigarette filters
DE102006018101A1 (en) * 2006-04-18 2007-10-25 Hauni Maschinenbau Ag Processing unit for processing at least one filter tow strip and a device with at least two such processing units
US8967155B2 (en) 2011-11-03 2015-03-03 Celanese Acetate Llc Products of high denier per filament and low total denier tow bands
DE102013209591A1 (en) * 2013-05-23 2014-11-27 Hauni Maschinenbau Ag Material entry in a filter tow
EP3117724B1 (en) * 2014-03-13 2019-05-08 Daicel Corporation Cellulose acetate tow band for use in cigarette filters and cigarette filter

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 (en) * 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 (en) * 1957-06-07 1960-06-30 Eastman Kodak Co Tobacco smoke filter element
BE573050A (en) * 1957-11-07
US3016581A (en) * 1957-11-07 1962-01-16 Eastman Kodak Co Apparatus for opening continuous multifilament crimped tow
CA674101A (en) * 1961-11-13 1963-11-12 T. Dunlap Donald Tow opening

Also Published As

Publication number Publication date
AT285401B (en) 1970-10-27
ES296457A1 (en) 1964-07-16
US3329543A (en) 1967-07-04
SE365702B (en) 1974-04-01
BE644835A (en) 1964-09-07
GB1042064A (en) 1966-09-07
LU45598A1 (en) 1965-09-06
SE311853B (en) 1969-06-23
DE1432623B1 (en) 1970-11-12
ES298964A1 (en) 1964-08-16
NL6401608A (en) 1964-09-09

Similar Documents

Publication Publication Date Title
FR1412595A (en) Nitrocellulose and its manufacturing process
FR1535085A (en) Tetrahydro-1h-3-benzazepines and their manufacturing process
CH440084A (en) Cigarette filter tip and its manufacturing process
FR1353524A (en) Headband and its manufacturing process
FR1386808A (en) Catheter and its manufacturing process
FR1448130A (en) Composite piezoelectric filter and its manufacturing process
FR1375371A (en) Scented matches and their manufacturing process
FR1473574A (en) Felt filters and their manufacturing process
FR1415019A (en) Superconductors and their manufacturing process
FR1347519A (en) Fibrous structure and its manufacturing process
FR1323472A (en) Filter and its manufacturing process
FR1369474A (en) Filter for cigarettes and its manufacturing process
FR1350579A (en) Sorbent substance and its manufacturing process
FR1434951A (en) Advanced filter and its manufacturing process
FR1459779A (en) electrode and its manufacturing process
FR1340610A (en) Filter structure manufacturing process and resulting structure
FR1424991A (en) Cigar and its manufacturing process
FR1422236A (en) Air filter and its manufacturing process
FR1506282A (en) Polyarylbenzothiazines and their manufacturing process
FR1391942A (en) Cigarette and its manufacturing process
FR1452948A (en) 1-phenylsulfonyl-2-benzimidazolinones and benzimidazolinethiones and their manufacturing process
FR1361376A (en) Footwear and its manufacturing process
FR1422427A (en) Aminoacetylenes and their manufacturing process
FR1472921A (en) Pyrazinoylamidines and their manufacturing process
FR79798E (en) filter element and its manufacturing process