AT320499B - Process for the manufacture of cigarette filters - Google Patents

Process for the manufacture of cigarette filters

Info

Publication number
AT320499B
AT320499B AT414871A AT414871A AT320499B AT 320499 B AT320499 B AT 320499B AT 414871 A AT414871 A AT 414871A AT 414871 A AT414871 A AT 414871A AT 320499 B AT320499 B AT 320499B
Authority
AT
Austria
Prior art keywords
manufacture
cigarette filters
cigarette
filters
Prior art date
Application number
AT414871A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT320499B publication Critical patent/AT320499B/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
    • A24D3/0212—Applying additives to filter materials
    • A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
AT414871A 1970-05-13 1971-05-13 Process for the manufacture of cigarette filters AT320499B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3674670A 1970-05-13 1970-05-13

Publications (1)

Publication Number Publication Date
AT320499B true AT320499B (en) 1975-02-10

Family

ID=21890407

Family Applications (1)

Application Number Title Priority Date Filing Date
AT414871A AT320499B (en) 1970-05-13 1971-05-13 Process for the manufacture of cigarette filters

Country Status (6)

Country Link
AT (1) AT320499B (en)
CA (1) CA935346A (en)
GB (1) GB1355519A (en)
IE (1) IE35242B1 (en)
MY (1) MY7500020A (en)
PH (1) PH13601A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2810569A1 (en) * 2013-05-23 2014-12-10 HAUNI Maschinenbau AG Material entry in a filter tow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2810569A1 (en) * 2013-05-23 2014-12-10 HAUNI Maschinenbau AG Material entry in a filter tow

Also Published As

Publication number Publication date
IE35242L (en) 1971-11-13
PH13601A (en) 1980-08-05
GB1355519A (en) 1974-06-05
MY7500020A (en) 1975-12-31
IE35242B1 (en) 1975-12-24
CA935346A (en) 1973-10-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee