US2064239A - Smoke filter plug or wad for cigarette paper tubes - Google Patents

Smoke filter plug or wad for cigarette paper tubes Download PDF

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Publication number
US2064239A
US2064239A US667287A US66728733A US2064239A US 2064239 A US2064239 A US 2064239A US 667287 A US667287 A US 667287A US 66728733 A US66728733 A US 66728733A US 2064239 A US2064239 A US 2064239A
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United States
Prior art keywords
wad
cigarette paper
smoke filter
paper tubes
filter plug
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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 - Lifetime
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US667287A
Inventor
Aivaz Boris
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Individual
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Individual
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Publication date
Priority claimed from US320733A external-priority patent/US1993728A/en
Application filed by Individual filed Critical Individual
Priority to US667287A priority Critical patent/US2064239A/en
Application granted granted Critical
Publication of US2064239A publication Critical patent/US2064239A/en
Anticipated expiration legal-status Critical
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    • 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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure

Definitions

  • crepe paper sheets between which absorptive filling material e. g. cellulose or absorptive paper is inserted, alternating with the crepe paper sheets and wound into a loose spiral. These compound paper sheets are then cut into strips of the necessary length.
  • absorptive filling material e. g. cellulose or absorptive paper
  • This prior art smoke filter wad possesses the disadvantage that the center of the loose spiral contains a free channel having a diameter ,increasing with increase in the thickness of the ribbon from which the spiral is wound.
  • This central channel will oiler the least resistance of any partof the section of the w'ad, against the smoke, so that a great part of the smoke will flow through this channel instead of through the smaller air gaps between the windings. This will reduce the absorbing eflect of the plug.
  • the multiplecrepe paper strip forming the wad is doubledat the central part of the wad, whereby the doubled part constitutes a nucleus filling out the central channel of the wad, and avoids the aforementioned drawback.
  • Fig. 1 is a. developed end view showing the multiple paper sheet construction.
  • Fig. 2 is a plan view thereof.
  • '-Fig.' 3 is a perspective showing one stage of r the construction work.
  • Fig. 4 is a transverse end view of the completed assembly, arranged in a cigarette tube.
  • Fig. l are shown three crepe paper sheets i a alternating with cellulose or-absorptive paper sheets I.
  • the paper sheet is cut into strips 1) (Fig. 2) the length of which is equal to the length of the wad to be prepared.
  • the strip b is, wound into a loose spiral the central part having first been folded so as to form a nucleus d.
  • the end of the strip forms the center'oithe wad.
  • the wound spiral is inserted in a cigarette tube 0, as shown in Fig. 4.
  • a wad is inserted composed of a strip of alternating crepe paper sheets a alternating with cellulose or absorptive papers f, inserted between the crepe paper sheets.
  • the compound strip is folded at the central part of the wad so that a nucleus dis formed, which fills out the central channel of the wad.
  • a smoke filter wad for cigarette paper tubes comprising a; strip of corrugated or crepe paper sheets wound into a loose spiral,. and absorptive filling material between and alternating with the corrugated or; crepe paper sheets, the inner end oi'the multiple strip being folded so as to fill out the central channel of the wad.

Description

15, 193a I B. AIVAZ 3 smoxm FILTER mm on. WAD FOR CIGARETTE PAPER TUBES Orig inalFiled Nov. 20, 1928 Patented Dec. 15, 1936' UNITED STATES;
PATENT OFFICE SMOKE FILTER PLUG OR WAD FOB CIGARETTE PAPER TUBES Boris Aivaz, Budapest, Hungary Original application November 20, 1928, Serial 320,733. Divided and this application April 21, 1933, Serial No. 667,287.
In Great Britain November 23, 1927 1 Claim. (Cl. 131-52) crepe paper sheets, between which absorptive filling material e. g. cellulose or absorptive paper is inserted, alternating with the crepe paper sheets and wound into a loose spiral. These compound paper sheets are then cut into strips of the necessary length.
This prior art smoke filter wad possesses the disadvantage that the center of the loose spiral contains a free channel having a diameter ,increasing with increase in the thickness of the ribbon from which the spiral is wound. This central channel will oiler the least resistance of any partof the section of the w'ad, against the smoke, so that a great part of the smoke will flow through this channel instead of through the smaller air gaps between the windings. This will reduce the absorbing eflect of the plug.
According to my invention the multiplecrepe paper strip forming the wad is doubledat the central part of the wad, whereby the doubled part constitutes a nucleus filling out the central channel of the wad, and avoids the aforementioned drawback. I I
The accompanying drawing, forming part of my application, illustrates the formation of a wad, according to my invention.
Therein, Fig. 1 is a. developed end view showing the multiple paper sheet construction.
Fig. 2 is a plan view thereof. '-Fig.' 3 is a perspective showing one stage of r the construction work.
Fig. 4 is a transverse end view of the completed assembly, arranged in a cigarette tube. In' Fig. l are shown three crepe paper sheets i a alternating with cellulose or-absorptive paper sheets I. The paper sheet is cut into strips 1) (Fig. 2) the length of which is equal to the length of the wad to be prepared.
As shown in Fig. 3, the strip b is, wound into a loose spiral the central part having first been folded so as to form a nucleus d. The end of the strip forms the center'oithe wad. Finally, the wound spiral is inserted in a cigarette tube 0, as shown in Fig. 4.
In the cigarette paper tube a wadis inserted composed of a strip of alternating crepe paper sheets a alternating with cellulose or absorptive papers f, inserted between the crepe paper sheets. The compound strip is folded at the central part of the wad so that a nucleus dis formed, which fills out the central channel of the wad. Thus the resistance againstthe flow oi smoke is-increased.
What 1 claim is:
A smoke filter wad for cigarette paper tubes, comprising a; strip of corrugated or crepe paper sheets wound into a loose spiral,. and absorptive filling material between and alternating with the corrugated or; crepe paper sheets, the inner end oi'the multiple strip being folded so as to fill out the central channel of the wad.
US667287A 1928-11-20 1933-04-21 Smoke filter plug or wad for cigarette paper tubes Expired - Lifetime US2064239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US667287A US2064239A (en) 1928-11-20 1933-04-21 Smoke filter plug or wad for cigarette paper tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US320733A US1993728A (en) 1927-11-23 1928-11-20 Smoke wads and machine for making the same
US667287A US2064239A (en) 1928-11-20 1933-04-21 Smoke filter plug or wad for cigarette paper tubes

Publications (1)

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US2064239A true US2064239A (en) 1936-12-15

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685344A (en) * 1949-06-22 1954-08-03 Cigarette Components Ltd Filter plug for cigarettes
US2695617A (en) * 1951-04-18 1954-11-30 Archie E Warnberg Slip-on cigarette tip
US2707308A (en) * 1948-12-10 1955-05-03 British Celanese Method of making a filter element
US2774354A (en) * 1952-05-21 1956-12-18 Florman Irving Chlorophyl impregnated filter means for tobacco products
US2785681A (en) * 1952-04-29 1957-03-19 Fessler Frank Filter
US2793572A (en) * 1952-05-02 1957-05-28 H & V Specialties Co Inc Apparatus for and method of making filters
US2820461A (en) * 1955-02-11 1958-01-21 Muller Paul Adolf Tobacco filter, particularly for cigarettes
US2832351A (en) * 1950-06-26 1958-04-29 Verdurin Company Method of treating tobacco smoke
US2882801A (en) * 1954-07-19 1959-04-21 Cav Ltd Machine for use in the manufacture of paper filters
US2890703A (en) * 1954-09-29 1959-06-16 Harlow B Grow Cigarette construction
US2905184A (en) * 1955-08-19 1959-09-22 Olin Mathieson Filter for tobacco smoke
US2931364A (en) * 1955-02-11 1960-04-05 Mueller Paul Adolf Rod-shaped filter element
US2931748A (en) * 1955-03-24 1960-04-05 Muller Paul Adolf Crimped flat material for filter plugs for cigarettes
US2999503A (en) * 1953-12-23 1961-09-12 Olin Mathieson Filter
US3320960A (en) * 1964-02-07 1967-05-23 Molins Organisation Ltd Filter tips for cigarettes
US3422822A (en) * 1962-02-27 1969-01-21 Adrien Schnyder Cigarette filter
US3933160A (en) * 1972-09-01 1976-01-20 British-American Tobacco Company Limited Tobacco-smoke filters
US5353972A (en) * 1993-06-04 1994-10-11 Jack Mandel Method and apparatus for inserting a drawstring
EP3512368B1 (en) 2016-09-14 2022-03-30 Nicoventures Trading Limited A container

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707308A (en) * 1948-12-10 1955-05-03 British Celanese Method of making a filter element
US2685344A (en) * 1949-06-22 1954-08-03 Cigarette Components Ltd Filter plug for cigarettes
US2832351A (en) * 1950-06-26 1958-04-29 Verdurin Company Method of treating tobacco smoke
US2695617A (en) * 1951-04-18 1954-11-30 Archie E Warnberg Slip-on cigarette tip
US2785681A (en) * 1952-04-29 1957-03-19 Fessler Frank Filter
US2793572A (en) * 1952-05-02 1957-05-28 H & V Specialties Co Inc Apparatus for and method of making filters
US2774354A (en) * 1952-05-21 1956-12-18 Florman Irving Chlorophyl impregnated filter means for tobacco products
US2999503A (en) * 1953-12-23 1961-09-12 Olin Mathieson Filter
US2882801A (en) * 1954-07-19 1959-04-21 Cav Ltd Machine for use in the manufacture of paper filters
US2890703A (en) * 1954-09-29 1959-06-16 Harlow B Grow Cigarette construction
US2931364A (en) * 1955-02-11 1960-04-05 Mueller Paul Adolf Rod-shaped filter element
US2820461A (en) * 1955-02-11 1958-01-21 Muller Paul Adolf Tobacco filter, particularly for cigarettes
US2931748A (en) * 1955-03-24 1960-04-05 Muller Paul Adolf Crimped flat material for filter plugs for cigarettes
US2905184A (en) * 1955-08-19 1959-09-22 Olin Mathieson Filter for tobacco smoke
US3422822A (en) * 1962-02-27 1969-01-21 Adrien Schnyder Cigarette filter
US3320960A (en) * 1964-02-07 1967-05-23 Molins Organisation Ltd Filter tips for cigarettes
US3933160A (en) * 1972-09-01 1976-01-20 British-American Tobacco Company Limited Tobacco-smoke filters
US5353972A (en) * 1993-06-04 1994-10-11 Jack Mandel Method and apparatus for inserting a drawstring
EP3512368B1 (en) 2016-09-14 2022-03-30 Nicoventures Trading Limited A container

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