FI52012C - A method and apparatus for producing a strip-like material which is particularly suitable for filtering a cigarette. - Google Patents

A method and apparatus for producing a strip-like material which is particularly suitable for filtering a cigarette.

Info

Publication number
FI52012C
FI52012C FI691776A FI177669A FI52012C FI 52012 C FI52012 C FI 52012C FI 691776 A FI691776 A FI 691776A FI 177669 A FI177669 A FI 177669A FI 52012 C FI52012 C FI 52012C
Authority
FI
Finland
Prior art keywords
cigarette
filtering
strip
producing
particularly suitable
Prior art date
Application number
FI691776A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI52012B (en
Inventor
John Courtright Randall
Charles Herbert Keith
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 FI52012B publication Critical patent/FI52012B/fi
Publication of FI52012C publication Critical patent/FI52012C/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
    • 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
    • A24D3/025—Final operations, i.e. after the filter rod forming process
    • A24D3/0258—Means for making grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
FI691776A 1968-06-17 1969-06-16 A method and apparatus for producing a strip-like material which is particularly suitable for filtering a cigarette. FI52012C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73751968A 1968-06-17 1968-06-17

Publications (2)

Publication Number Publication Date
FI52012B FI52012B (en) 1977-02-28
FI52012C true FI52012C (en) 1977-06-10

Family

ID=24964235

Family Applications (1)

Application Number Title Priority Date Filing Date
FI691776A FI52012C (en) 1968-06-17 1969-06-16 A method and apparatus for producing a strip-like material which is particularly suitable for filtering a cigarette.

Country Status (11)

Country Link
JP (1) JPS5429600B1 (en)
BR (1) BR6909838D0 (en)
CS (1) CS170516B2 (en)
ES (1) ES368402A1 (en)
FI (1) FI52012C (en)
IL (1) IL32390A (en)
MY (1) MY7200107A (en)
PL (1) PL80079B1 (en)
SE (1) SE356675B (en)
SU (1) SU483816A3 (en)
ZA (1) ZA694055B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4469260B2 (en) * 2004-11-22 2010-05-26 三菱レイヨン株式会社 Tow Band Manufacturing Method
US20130115452A1 (en) * 2011-11-03 2013-05-09 Celanese Acetate Llc High Denier Per Filament and Low Total Denier Tow Bands
CN110418579B (en) * 2017-04-12 2022-04-08 菲利普莫里斯生产公司 Apparatus and method for the production of sheet-like tobacco material
US11432581B2 (en) 2018-09-07 2022-09-06 Altria Client Services Llc Capsule containing a matrix, device with the matrix, and method of forming the matrix

Also Published As

Publication number Publication date
ES368402A1 (en) 1971-07-01
PL80079B1 (en) 1975-08-30
SU483816A3 (en) 1975-09-05
BR6909838D0 (en) 1973-01-30
SE356675B (en) 1973-06-04
JPS5429600B1 (en) 1979-09-25
FI52012B (en) 1977-02-28
IL32390A (en) 1973-03-30
MY7200107A (en) 1972-12-31
IL32390A0 (en) 1969-08-27
CS170516B2 (en) 1976-08-27
ZA694055B (en) 1971-01-27

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