DE1802220B2 - Method and device for testing cigarettes - Google Patents
Method and device for testing cigarettesInfo
- Publication number
- DE1802220B2 DE1802220B2 DE1802220A DE1802220A DE1802220B2 DE 1802220 B2 DE1802220 B2 DE 1802220B2 DE 1802220 A DE1802220 A DE 1802220A DE 1802220 A DE1802220 A DE 1802220A DE 1802220 B2 DE1802220 B2 DE 1802220B2
- Authority
- DE
- Germany
- Prior art keywords
- porosity
- wrapping
- web
- cigarettes
- cigarette
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
- A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
- A24C5/3412—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by means of light, radiation or electrostatic fields
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/005—Treatment of cigarette paper
- A24C5/007—Perforating
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
- A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
- A24C5/3418—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by pneumatic means
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Description
Die Erfindung betrifft ein Verfahren zum Prüfen von Zigaretten, bei dem die Zigaretten, die durch Umhüllen eines kontinuierlichen Tabakstranges mit einer fortlaufenden Umhüllungsbahn und anschließendem Zerschneiden des Zigarettenstranges gebildet werden, auf luftdurchlässige Stellen geprüft und nicht zufriedenstellende Zigaretten ausgesondert werden, sowie eine Vorrichtung hierzu.The invention relates to a method for testing cigarettes, in which the cigarettes, which by wrapping a continuous tobacco rod with a continuous wrapping web and subsequent cutting of the cigarette rod are formed, checked for air-permeable areas and unsatisfactory Cigarettes are rejected, as well as a device for this.
Das Aussondern von Zigaretten, deren Umhüllung Löcher, undichte Stellen od. dgl. aufweist, ist allgemein bekannt (vgl. z. B. DT-AS 12 05 434). Die aus Papier bestehende Umhüllung von Zigaretten ist allerdings von Haus aus bereits luftdurchlässig. Bei der Prüfung der Zigaretten muß auf diese Luftdurchlässigkeit des Zigarettenpapiers Rücksicht genommen werden, d. h., es können bei der Luftdurchlässigkeitsprüfung nur verhältnismäßig große Fehler erfaßt werden, da kleinere Fehler innerhalb des Toleranzbereichs der unterschiedlichen Porosität des Zigarettenpapiers liegen, wobei zu berücksichtigen ist, daß die Porosität des Zigarettenpapiers Schwankungen unterworfen ist.The sorting out of cigarettes whose wrapping has holes, leaks or the like is general known (see e.g. DT-AS 12 05 434). The paper wrapping of cigarettes is, however, from House made of already breathable. When testing the cigarettes, the air permeability of the cigarette paper must be taken into account Be taken into account, d. This means that the air permeability test can only do so proportionally large errors are detected, since smaller errors are within the tolerance range of the different Porosity of the cigarette paper lie, taking into account that the porosity of the cigarette paper Is subject to fluctuations.
Der Erfindung liegt die Aufgabe zugrunde, bei einem Verfahren der eingangs angegebenen Ari die Prüfgenauigkeit zu erhöhen.The invention is based on the object of the test accuracy in a method of the type specified at the outset to increase.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Porosität der fortlaufenden Umhüllungsbahn vor dem Umhüllen des Tabakstranges geprüft und das Ansprechverhalten der Luftdurchlässigkeitsprüfung der Zigaretten entsprechend der ermittelten Porosität der Umhüllungsbahn eingestellt wird.This object is achieved according to the invention in that the porosity of the continuous wrapping web is checked before the tobacco rod is wrapped and the response behavior of the air permeability test of the cigarettes according to the determined Porosity of the covering sheet is adjusted.
Das Messen der Porosität von Papierbahnen ist an sich bereits bekannt, beispielsweise aus dem DT-Gbm 19 29 774 sowie »Allgemeine Papierrundschau«, Heft April 1967, S. 478. Dort geht es jedoch nur um eine Untersuchung der Papierbahn. Gemäß der Erfindung wird jedoch das Ergebnis der Porositätsprüfung dazu benutzt, das. Ansprechverhalten, d. h. die Ansprechwerte der Luftdurchiässigkeitsprüfung, der Zigaretten einzustellen. Hierdurch wird erreicht, daß auch bei beliebig veränderlicher Porosität des Zigarettenpapiers selbst kleinste Fehler in der Umhüllung der fertigen Zigarette festgestellt werden können.Measuring the porosity of paper webs is already known per se, for example from the DT-Gbm 19 29 774 as well as "Allgemeine Papierrundschau", issue April 1967, p. 478. There it is only about one, however Investigation of the paper web. According to the invention, however, the result of the porosity test becomes it used, the. Responsiveness, d. H. set the response values of the air permeability test of the cigarettes. What is achieved hereby is that even if the porosity of the cigarette paper is variable as desired even the smallest flaws in the wrapping of the finished cigarette can be detected.
Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.Advantageous refinements of the invention are specified in the subclaims.
Ein Ausführungsbeispiel der Erfindung wird an Hand der Zeichnungen beschrieben, und zwar stellt darAn embodiment of the invention is described with reference to the drawings, namely represents
F i g. 1 einen Vertikalschnitt durch eine Porositätsprüfeinrichtung. F i g. 1 shows a vertical section through a porosity testing device.
F i g. 2 eine Aufsicht auf die Einrichtung nach F i g. 1 undF i g. 2 a plan view of the device according to FIG. 1 and
Fig.3 einen Schnitt entlang der Linie W-IIl in Fig. I.3 shows a section along the line W-III in FIG. I.
Die Prüfeinrichtung nach den Zeichnungen wird verwendet, um eine fortlaufende, sich bewegende Umhüllungsbahn 1 aus Zigarettenpapier auf irgendwelche Löcher oder übermäßige Porosität zu prüfen.The test equipment according to the drawings is used to measure a continuous, moving web of wrapping 1 Check out cigarette paper for any holes or excessive porosity.
Die Einrichtung weist eine untere Saugkammer 2 auf, die in Verbindung steht mit einer Saugquelle durch eine Öffnung 3, sowie eine obere Prüfkammer 4 mit einem Entlüftungsloch 5, das mit der Atmosphäre in Verbindung steht, um eine Zufuhr für Luft zu bilden, die durch die Umhülllungsbahn 1 in die Saugkammer 2 gesaugt wird, und die eine Öffnung 6 aufweist, die in Verbindung steht mit einer luftdruckempfindlichen Prüfeinrichtung. Nuten 7 nehmen die Kanten der Bahn 1 auf. wenn diese durch die Einrichtung läuft.The device has a lower suction chamber 2 which is in communication with a suction source through a Opening 3, as well as an upper test chamber 4 with a vent hole 5, which communicates with the atmosphere stands to form a supply of air which is sucked through the wrapping web 1 into the suction chamber 2 and which has an opening 6 which is in communication with an air pressure-sensitive test device. Grooves 7 receive the edges of the web 1. when this runs through the facility.
Wenn die Einrichtung arbeitet, wird die Umhüllungsbahn I kontinuierlich durch die Einrichtung gezogen; Saugzug wird kontinuierlich an der Kammer 2 angelegt, und ein gewisser Luftfluß tritt durch die Bahn 1 hindurch auf, wodurch der Druck in der Prüfkammer 4 verringert wird. Dieser Druck wird kontinuierlich gemessen durch die Druckempfindliche Prüfeinrichtung. Jegliche Löcher oder übermäßige Porosität in der Bahn 1 haben einen verstärkten Luftfluß durch das Papier zur Folge und einen größeren Druckabfall in der Kammer 4. Dies wird durch die druckempfindliche Prüfeinrichtung festgestellt und dazu verwendet, das Ansprechverhalten einer Zigarettenprüfeinrichtung (nicht gezeigt) zu steuern. Die Zigarettenprüfeinrichtung, die die Luftdurchlässigkeit der Umhüllung der fertigen Zigaretten prüft, sondert in üblicher Weise die fehlerhaften Zigaretten aus.When the device is operating, the wrapping web I is continuously drawn through the device; Induced draft is continuously applied to the chamber 2 and some air flow occurs through the web 1, whereby the pressure in the test chamber 4 is reduced. This pressure is continuously measured by the pressure-sensitive test device. Any holes or excessive porosity in the web 1 result in increased air flow through the paper and a greater pressure drop in the chamber 4. This is detected by the pressure sensitive testing device and is used to control the response of a cigarette testing device (not shown). The cigarette testing device, which tests the air permeability of the wrapping of the finished cigarettes, rejects the defective cigarettes in the usual way.
Die in den Figuren dargestellte Einrichtung wird an einer Zigarettenherstellmaschine angebracht, um das Papier zu prüfen, während es von seiner Bobine zur Garnitur läuft, wo der Tabakstrang hergestellt wird.The device shown in the figures is attached to a cigarette making machine to the To check paper while it runs from its bobbin to the clothing, where the tobacco rod is made.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4637367 | 1967-10-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1802220A1 DE1802220A1 (en) | 1970-09-03 |
DE1802220B2 true DE1802220B2 (en) | 1975-08-07 |
Family
ID=10440982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1802220A Granted DE1802220B2 (en) | 1967-10-11 | 1968-10-10 | Method and device for testing cigarettes |
Country Status (4)
Country | Link |
---|---|
US (1) | US3720095A (en) |
DE (1) | DE1802220B2 (en) |
FR (1) | FR1585361A (en) |
GB (1) | GB1239408A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2734643A1 (en) * | 1976-10-13 | 1978-04-20 | Hauni Werke Koerber & Co Kg | METHOD AND MACHINE FOR MANUFACTURING ROD-SHAPED SMOKING ARTICLES WITH A SHELL MATERIAL HAVING A DEFINED AIR PERMEABILITY |
DE2911283A1 (en) * | 1978-03-22 | 1979-10-04 | Cir Spa Divisione Sasib | METHOD OF ELECTROPNEUMATIC TESTING OF THE COMPOSITE CASE OF FILTER CIGARETTES |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU75989A1 (en) * | 1976-10-13 | 1977-05-25 | ||
DE2800748A1 (en) * | 1978-01-09 | 1979-07-12 | Hauni Werke Koerber & Co Kg | METHOD AND DEVICE FOR FORMING A STRAND OF TOBACCO FIBERS OR ANOTHER SMOKEABLE MATERIAL |
US4417934A (en) * | 1980-11-05 | 1983-11-29 | Imperial Group Plc | Monitoring a deposit on a travelling web |
US4471649A (en) * | 1981-02-20 | 1984-09-18 | British-American Tobacco Company Limited | Permeability monitoring of sheet materials |
US4495796A (en) * | 1982-10-25 | 1985-01-29 | R. J. Reynolds Tobacco Company | Apparatus and method for measuring permeability of a moving web |
FR2574932B1 (en) * | 1984-12-19 | 1987-07-10 | Tabacs & Allumettes Ind | APPARATUS FOR MEASURING THE FLOW-PRESSURE CHARACTERISTICS OF A GAS THROUGH A TWO-SIDED PRODUCT SAMPLE |
DE10206309A1 (en) * | 2002-02-14 | 2003-08-28 | Hauni Maschinenbau Ag | Method and device for testing the wrapping of rod-shaped articles in the tobacco processing industry |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2861451A (en) * | 1954-11-29 | 1958-11-25 | Sheffield Corp | Fluid leakage gauging device |
US3115037A (en) * | 1960-12-09 | 1963-12-24 | Warren S D Co | Pneumatic void detector |
-
1967
- 1967-10-11 GB GB4637367A patent/GB1239408A/en not_active Expired
-
1968
- 1968-10-07 US US00765375A patent/US3720095A/en not_active Expired - Lifetime
- 1968-10-10 FR FR1585361D patent/FR1585361A/fr not_active Expired
- 1968-10-10 DE DE1802220A patent/DE1802220B2/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2734643A1 (en) * | 1976-10-13 | 1978-04-20 | Hauni Werke Koerber & Co Kg | METHOD AND MACHINE FOR MANUFACTURING ROD-SHAPED SMOKING ARTICLES WITH A SHELL MATERIAL HAVING A DEFINED AIR PERMEABILITY |
DE2911283A1 (en) * | 1978-03-22 | 1979-10-04 | Cir Spa Divisione Sasib | METHOD OF ELECTROPNEUMATIC TESTING OF THE COMPOSITE CASE OF FILTER CIGARETTES |
Also Published As
Publication number | Publication date |
---|---|
GB1239408A (en) | 1971-07-14 |
FR1585361A (en) | 1970-01-16 |
US3720095A (en) | 1973-03-13 |
DE1802220A1 (en) | 1970-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1802220B2 (en) | Method and device for testing cigarettes | |
DE102005045079B4 (en) | Concept for testing a pressure sensor and a nozzle | |
DE3216129A1 (en) | Method and apparatus for testing rod-like air-permeable articles | |
DE102016012888A1 (en) | Measuring device for measuring the fineness and the maturity of cotton fibers | |
DE2313849B2 (en) | Measuring device | |
DE4134589A1 (en) | METHOD FOR DIAGNOSIS OF WEARING MACHINE PARTS | |
EP0580024B1 (en) | Method for the detection of flaws in steel cord material | |
DE102009000255A1 (en) | Measuring shaft for measuring size and direction of resultant force of force vector for laying overhead lines using helicopter, has thin film sensor fastened at central axes to detect components of force working in measurement plane | |
DE2836925C3 (en) | Device for checking the geometry of a valve seat chamfer | |
DE2403072A1 (en) | METHOD AND DEVICE FOR TESTING THE TENSION RESISTANCE OF CIGARETTES OR THE SAME ROD-SHAPED ARTICLES | |
DE2012376C3 (en) | Circuit arrangement for distinguishing between different metallic objects, in particular coins | |
DE2524294C3 (en) | Measuring device operating with a fluid | |
DE1938083A1 (en) | Process for automatic error monitoring of flat goods and device for carrying out the process | |
EP1236024B1 (en) | Method and device for measuring the through flow of gases and liquids | |
DE1161802B (en) | Device for testing an air-permeable conveyor surface in a rod cigarette machine or the like. | |
DE19650968A1 (en) | Measuring pressure water permeability of textiles used in clothing | |
DE2111873C3 (en) | Method and device for testing filter cigarettes | |
DE1423752C (en) | Procedure for the continuous monitoring of profiles | |
DE4234511A1 (en) | CONTROL DEVICE FOR THE FINAL SECTIONS OF TOBACCO PRODUCTS | |
DE2152935A1 (en) | METHOD AND DEVICE FOR INDEPENDENT MEASUREMENT OF THE TITER OF FAEDEN | |
DE1802203A1 (en) | Method for testing cigarettes or the like. and apparatus for performing the same | |
DE934436C (en) | Method and device for producing equidistant, mutually variable strips | |
DE1423752A1 (en) | Procedure for the continuous monitoring of profiles | |
EP4064813A1 (en) | Method for monitoring smd fabrication and smd fabrication line | |
DE870763C (en) | Device for measuring the thickness of wires and similar objects, especially enamelled wires |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |