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DE591744C - Process for the production of cigarette paper - Google Patents

Process for the production of cigarette paper

Info

Publication number
DE591744C
DE591744C DEN32937D DEN0032937D DE591744C DE 591744 C DE591744 C DE 591744C DE N32937 D DEN32937 D DE N32937D DE N0032937 D DEN0032937 D DE N0032937D DE 591744 C DE591744 C DE 591744C
Authority
DE
Germany
Prior art keywords
cigarette
paper
cigarette paper
production
acidity
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
DEN32937D
Other languages
German (de)
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.)
NEUERBURGSCHE VERWALTUNGSGES
Original Assignee
NEUERBURGSCHE VERWALTUNGSGES
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 NEUERBURGSCHE VERWALTUNGSGES filed Critical NEUERBURGSCHE VERWALTUNGSGES
Priority to DEN32937D priority Critical patent/DE591744C/en
Priority claimed from DEN34115D external-priority patent/DE607039C/en
Application granted granted Critical
Publication of DE591744C publication Critical patent/DE591744C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
    • D21H5/16—Tobacco or cigarette paper

Landscapes

  • Paper (AREA)

Description

Die Erfindung betrifft ein Verfahren zur Herstellung von Zigarettenpapier, bei dem der unangenehme, beißende Geruch beim Verbrennen wesentlich verringert wird..
Die Ursache für den unangenehmen, beißenden Geruch des verbrennenden handelsüblichen Zigarettenpapiers liegt darin, daß dieses Papier im allgemeinen alkalisch ist. Während der Ph-Wert (Wasserstofifionenkonzentration) des Tabaks von Zigaretten im Durchschnitt etwa 5,2 beträgt, ist der pH-Wert für handelsübliches Zigarettenpapier im Durchschnitt 8,0. Die Folge ist, daß die alkalischen Zusätze des Zigarettenpapiers beim Verbrennen die aromatischen. Säuren des Zigarettentabaks zum Teil übertönen. Dies macht sich besonders bemerkbar bei den geringeren Tabaksorten, da diese an sich schon weniger Säuren enthalten.The invention relates to a process for the production of cigarette paper, in which the unpleasant, pungent odor when burning is significantly reduced.
The cause of the unpleasant, pungent odor of the burning commercial cigarette paper is that this paper is generally alkaline. While the pH value (hydrogen ion concentration) of tobacco from cigarettes is on average about 5.2, the pH value for commercial cigarette paper is on average 8.0. The result is that the alkaline additives in the cigarette paper become aromatic when burned. Some of the acids in cigarette tobacco drown out. This is particularly noticeable with the smaller types of tobacco, as they already contain fewer acids.

Gemäß der vorliegenden Erfindung sollen diese Mängel dadurch beseitigt werden, daß der Säuregrad des Zigarettenpapiers durch Zusatz von Säuren, z. B. Oxalsäure, dem Säuregrad des Tabaks angeglichen wird.According to the present invention, these deficiencies are to be eliminated by that the acidity of the cigarette paper by adding acids such. B. oxalic acid, is adjusted to the acidity of the tobacco.

Um alkalisches Zigarettenpapier dem Säuregrad eines Tabaks mit einer ph von z. B. 5,t6 anzugleichen, genügen je Zigarette etwa O1OiOCCm Vjo-Normal-Oxalsäure, d.h. weniger als ι mg. Ein Vergleich der ρπ-Werte des Tabaks allein, der Zigarette mit gesäuer-To get alkaline cigarette paper to match the acidity of tobacco with a pH of z. B. 5, t6, about O 1 OiOCCm Vjo-normal oxalic acid suffice per cigarette, ie less than ι mg. A comparison of the ρπ values of tobacco alone, of the cigarette with acidic

tem Papier und der Zigarette mit unbehandeltem (alkalischem) Papier ergab:tem paper and the cigarette with untreated (alkaline) paper resulted in:

Thi ii 'n Zigarette einschl. Zigarette einschl. 1 aDak anein gesäuertem papier alkalischem PapierThi ii 'n cigarette incl. Cigarette incl. 1 adak anein ge s äuertem p ap he i alkaline paper

PH ■···· 5,l6 5.I9 5.58PH ■ ···· 5, l6 5.I9 5.58

Aus diesen Zahlen ist zu ersehen, daß durch den geringen Zusatz von etwa 1,0 mg Oxalsäure zum Papier einer Zigarette der Säuregrad der Zigarette mit behandeltem Papier dem Säuregrad des Tabaks allein angeglichen ist. Eine Rauchprobe bestätigt diese Ergebnisse; der Rauch der Zigarette, ist wesentlich milder und aromatischer, auch der Rauch des behandelten Papiers allein ist wesentlich milder und angenehmer als der Rauch des unbehandelten (alkalischen) Papiers.From these figures it can be seen that the small addition of about 1.0 mg of oxalic acid to the paper of a cigarette the degree of acidity of the cigarette with treated paper is adjusted to the acidity of the tobacco alone. A smoke test confirms these results; the smoke of the cigarette is Much milder and more aromatic, even the smoke from the treated paper alone is much milder and more pleasant than the smoke of the untreated (alkaline) paper.

Die Zugabe der Säure wird normalerweise im Verlauf des Herstellungsganges des Ziga-' rettenpapiers erfolgen, doch kann man auchfertiges Papier mit einer geeigneten Säurelösung tränken bzw. besprengen. The addition of the acid is normally carried out during the production process of the Ziga- ' paper, but you can also soak or sprinkle finished paper with a suitable acid solution.

Claims (1)

Patentanspruch:Claim: Verfahren zur Herstellung von Zigarettenpapier mit wesentlicher Verringerung des unangenehmen, beißenden Geruchs beim Verbrennen, dadurch gekennzeichnet, daß der Säuregrad des Zigarettenpapiers durch Zusatz von Säuren, z. B. Oxalsäure, dem Säuregrad des Zigarettentabaks angeglichen wird.Process for making cigarette paper with substantial reduction the unpleasant, pungent odor when burning, characterized by that the acidity of the cigarette paper by adding acids such. B. oxalic acid, is adjusted to the acidity of the cigarette tobacco.
DEN32937D 1931-11-10 1931-11-10 Process for the production of cigarette paper Expired DE591744C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN32937D DE591744C (en) 1931-11-10 1931-11-10 Process for the production of cigarette paper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEN32937D DE591744C (en) 1931-11-10 1931-11-10 Process for the production of cigarette paper
DEN34115D DE607039C (en) 1932-08-23 1932-08-23 Process for the production of cigarette paper

Publications (1)

Publication Number Publication Date
DE591744C true DE591744C (en) 1934-01-26

Family

ID=25989121

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN32937D Expired DE591744C (en) 1931-11-10 1931-11-10 Process for the production of cigarette paper

Country Status (1)

Country Link
DE (1) DE591744C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE880094C (en) * 1951-04-25 1954-03-22 Ludwig Dr Jaenecke Process for the production of prepared cigarette papers
DE1068992B (en) * 1957-06-17 1959-11-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE880094C (en) * 1951-04-25 1954-03-22 Ludwig Dr Jaenecke Process for the production of prepared cigarette papers
DE1068992B (en) * 1957-06-17 1959-11-12

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