EP1262112A1 - Feuilles pour cigarettes à rouler ventilées - Google Patents
Feuilles pour cigarettes à rouler ventilées Download PDFInfo
- Publication number
- EP1262112A1 EP1262112A1 EP02291276A EP02291276A EP1262112A1 EP 1262112 A1 EP1262112 A1 EP 1262112A1 EP 02291276 A EP02291276 A EP 02291276A EP 02291276 A EP02291276 A EP 02291276A EP 1262112 A1 EP1262112 A1 EP 1262112A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- paper
- sheets
- strip
- sheet
- cutting
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
- A24D1/022—Papers for roll-your-own cigarettes
-
- 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
- A24C5/40—Hand-driven apparatus for making cigarettes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F17/00—Receptacles for cigarette papers
Definitions
- the invention relates to papers for rolling cigarettes (RYO).
- the object of the invention is to provide rolling papers for cigarettes limiting the tar and nicotine levels inhaled by the smoking.
- a known means applied to industrial cigarettes to reduce rates of inhaled tars involves increasing the air permeability of the envelope of the cigarette, or by increasing the porosity of the paper used.
- each strip of paper is perforated in a range between the appetizer area and the end of the butt, relative to each end of the sheet.
- the sheets are perforated either before or after the cutting step.
- each strip is perforated of paper at regular intervals as it advances along two perforation patterns and for each pattern the perforation interval is equal the length of a leaf.
- Each perforation pattern is made in a strip of paper preferably at a distance between 13 and 27 mm from a line of chopped off.
- 13 mm is the average length of "Appetizer” and 27 mm is the length of the cigarette butt obtained after smoking.
- the advantage of this technique is that it provides sheets of cigarette paper having a perforation pattern at a distance between 13 and 27 mm from the edge. These perforations cause not only a decrease in smoke yields, but also a constant ventilation of the cigarette during smoking. This breakdown constant makes it possible to maintain a "taste" as constant as possible, whatever whatever the length of the smoked cigarette.
- the patterns of perforations are lines. We punch the paper strips along lines transversely to the direction of travel of the bands.
- An area with a perforation pattern has a air permeability preferably between 2 and 5000 CJ (Units CORESTA).
- the invention also provides a sheet of paper for cigarettes with roll obtained by the implementation of the previously defined process.
- the invention further relates to a battery manufacturing machine or notebooks of sheets of paper for rolling cigarettes, comprising means for unwinding at least one strip of paper, means for cut each strip into sheets, means for forming piles or leaf notebooks, characterized in that it comprises means for punch each strip of paper at two areas on the side and other and near the cutting lines.
- FIG 1 there is shown a sheet 10 for rolling cigarette of "normal" format, that is to say having a length L of 70 mm and a width I of 38 mm.
- the paper used is a conventional paper for this type of application having a mass of between 10 and 30 g / m 2 .
- the sheet 10 has a longitudinal strip 5 of rubber.
- the X axis is the axis along which the paper is folded to be entangled as shown in Figure 3.
- Zone 1 corresponds to the appetizer zone, this zone 1 extends from the edge of the cigarette over a length L 1 of approximately 13 mm.
- Zone 2 corresponds to the cigarette butt obtained after smoking, this zone 2 extends from the edge of the cigarette over a length L 2 of approximately 27 mm.
- Zone 3 corresponds to the cigarette zone consumed during smoking.
- Zone 4 is the zone in which must be located perforations, this zone 4 is defined as the part of the cigarette located between the appetizer zone 1 and the end of the butt.
- perforations P of the rolling paper along two transverse lines near each edge.
- a line of perforation is necessarily found in each zone 4.
- One of these zones 4 are not consumed, it allows to ventilate the cigarette during the entire duration of smoking in zone 3.
- transverse lines In the example illustrated in Figure 1, we chose to make transverse lines, of course other perforation patterns can to be chosen.
- each zone 4 containing a pattern of perforation will preferably be between 2 and 5000 CU (Unit CORESTA).
- FIG. 4 the stages of the process for making stacks of 50 sheets of paper for cigarettes roll tangled.
- the strips 7 of paper are brought in parallel and folded lengthwise. They are then tangled and grouped together between two rollers 8 so as to form a flange 9. Lines transverse perforations are made perpendicular to the direction scrolling paper.
- the flange 9 is then cut into stacks of 70 mm long sheets in step C.
- An endless screw 11 allows eject the entangled batteries.
- This process can be applied to the production of notebooks in which the sheets are simply superimposed. In this case, not perform the step of entangling the paper strips before the step consisting in grouping the strips 9 between the two rollers 8.
- Performing the perforation step P just before step C of cut has the advantage that areas of least resistance only appear at the end of the battery or battery manufacturing process notebooks. In this way, the risk of tearing is eliminated.
- FIG 5 there is shown a perforated strip of paper 7 for making sheets similar to the sheet 10 shown in Figure 1.
- the cutting lines C are the lines along which the strip 7 will be cut so as to form sheets, they are spaced by an interval equal to the length of the sheets L.
- the transverse lines of perforation P are made perpendicular to the direction of travel of the paper with successive intervals x 1 and x 2 .
- x 1 must be between 26 and 54 mm to be located near a cutting line in an area 4 as defined in Figures 1 and 2. For example, we choose an interval x 1 of 40 mm and x 2 of 30 mm. In this way, the perforation lines P are located 20 mm on either side of the cutting lines C.
- the method described above can be suitable for all sizes of piles of tangled sheets or notebooks.
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Wrapping Of Specific Fragile Articles (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Making Paper Articles (AREA)
Abstract
Description
- on déroule au moins une bande de papier et,
- on forme les piles ou carnets de feuilles en coupant chaque bande en feuilles (selon les variantes mises en oeuvre, la coupe peut être réalisée avant ou après l'empilage ou l'enchevêtrage),
- la figure 1 est un schéma représentant une feuille de papier pour cigarette à rouler,
- la figure 2 est un schéma représentant une cigarette roulée réalisée à partie de la feuille de la figure 1,
- la figure 3 représente des feuilles de papiers enchevêtrées similaires à celle de la figure 1,
- la figure 4 représente schématiquement les étapes d'obtention d'une pile de papiers enchevêtrés,
- la figure 5 représente une bande de papier perforée.
Claims (15)
- Procédé de fabrication de piles ou de carnets de feuilles (10) de papier pour cigarettes à rouler comprenant les étapes selon lesquelles :caractérisé en ce qu'on perfore chaque bande de papier séquentiellement au niveau de deux zones (4) situées à des distances déterminées de chaque ligne (C) de coupe d'extrémité des feuilles (10) individuelles.on déroule au moins une bande (7) de papier et,on forme les piles ou carnets de feuilles (10) en coupant chaque bande (7) en feuilles (10),
- Procédé selon la revendication 1, caractérisé en ce qu'on perfore chaque bande (7) de papier dans une plage (4) comprise entre la zone de mise en bouche (1) et l'extrémité du mégot, par rapport à chaque extrémité de la feuille (10).
- Procédé selon l'une des revendications précédentes, caractérisé en ce qu'on déroule en parallèle plusieurs bandes (7) de papier et on conforme les bandes de papier pour former une liasse (9) de bandes enchevêtrées ou superposées avant l'étape (C) de coupe.
- Procédé selon l'une des revendications 1 ou 2, caractérisé en ce qu'on superpose ou on enchevêtre les feuilles (10) après l'étape (C) de coupe.
- Procédé selon l'une des revendications précédentes, caractérisé en ce qu'on perfore les feuilles (10) après l'étape (C) de coupe.
- Procédé selon l'une des revendications 1 à 4, caractérisé en ce qu'on perfore les feuilles (10) avant l'étape (C) de coupe.
- Procédé selon l'une des revendications précédentes, caractérisé en ce qu'on perfore chaque bande (7) de papier à intervalles réguliers à mesure de son avancement suivant deux motifs de perforation et pour chaque motif, l'intervalle de perforation est égal à la longueur (L) d'une feuille (10).
- Procédé selon l'une des revendications précédentes, caractérisé en ce que chaque motif de perforation est réalisé dans une bande (7) de papier à une distance comprise entre 13 et 27 mm d'une ligne (C) de coupe.
- Procédé selon l'une des revendications précédentes, caractérisé en ce qu'on perfore les bandes (7) de papier selon des lignes transversalement à la direction de défilement des bandes.
- Procédé selon l'une des revendications précédentes,
caractérisé en ce qu'une zone de feuille comprenant un motif de perforation présente une perméabilité à l'air comprise entre 2 et 5000 CU. - Feuille (10) de papier pour cigarettes à rouler, caractérisée en ce qu'elle est obtenue par la mise en oeuvre d'un procédé conforme à l'une des revendications 1 à 10.
- Feuille (10) de papier pour cigarette à rouler selon la revendication 11, caractérisée en ce qu'elle présente deux motifs de perforation et en ce que chaque motif est localisé à proximité de l'un des bords opposés de la feuille.
- Feuille (10) de papier pour cigarette à rouler selon la revendication 12, caractérisé en ce que chaque motif de perforation est localisé à une distance comprise entre 13 et 27 mm de l'un des bords opposés de la feuille.
- Feuille (10) de papier pour cigarette à rouler selon l'une des revendications 11 à 13, caractérisé en ce qu'une zone de feuille comprenant un motif de perforation présente une perméabilité à l'air comprise entre 2 et 5000 CU.
- Machine de fabrication de piles ou de carnets de feuilles (10) de papier pour cigarettes à rouler, comprenant des moyens pour dérouler au moins une bande (7) de papier, des moyens pour couper chaque bande (7) en feuilles (10), des moyens pour former des piles ou carnets de feuilles (10), caractérisée en ce qu'elle comprend des moyens pour perforer chaque bande (7) de papier au niveau de deux zones (4) situées de part et d'autre et à proximité des lignes de coupe (C).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0106964 | 2001-05-29 | ||
| FR0106964A FR2825316B1 (fr) | 2001-05-29 | 2001-05-29 | Feuilles pour cigarettes a rouler ventilees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1262112A1 true EP1262112A1 (fr) | 2002-12-04 |
| EP1262112B1 EP1262112B1 (fr) | 2005-07-27 |
Family
ID=8863706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02291276A Expired - Lifetime EP1262112B1 (fr) | 2001-05-29 | 2002-05-24 | Feuilles pour cigarettes à rouler ventilées |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1262112B1 (fr) |
| AT (1) | ATE300195T1 (fr) |
| DE (1) | DE60205167T2 (fr) |
| ES (1) | ES2242834T3 (fr) |
| FR (1) | FR2825316B1 (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5062434A (en) * | 1989-09-22 | 1991-11-05 | Brown & Williamson Tobacco Corporation | Cigarette paper |
| DE4107026C1 (en) * | 1991-03-01 | 1992-03-12 | H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg, De | Individual cigarette making kit - has highly porous areas in paper and tobacco plug |
| DE29700516U1 (de) * | 1997-01-14 | 1998-05-14 | Gizeh-Werk GmbH, 51702 Bergneustadt | Zigarettenpapierbüchelherstellungsmaschine |
-
2001
- 2001-05-29 FR FR0106964A patent/FR2825316B1/fr not_active Expired - Fee Related
-
2002
- 2002-05-24 AT AT02291276T patent/ATE300195T1/de not_active IP Right Cessation
- 2002-05-24 EP EP02291276A patent/EP1262112B1/fr not_active Expired - Lifetime
- 2002-05-24 ES ES02291276T patent/ES2242834T3/es not_active Expired - Lifetime
- 2002-05-24 DE DE60205167T patent/DE60205167T2/de not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5062434A (en) * | 1989-09-22 | 1991-11-05 | Brown & Williamson Tobacco Corporation | Cigarette paper |
| DE4107026C1 (en) * | 1991-03-01 | 1992-03-12 | H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg, De | Individual cigarette making kit - has highly porous areas in paper and tobacco plug |
| DE29700516U1 (de) * | 1997-01-14 | 1998-05-14 | Gizeh-Werk GmbH, 51702 Bergneustadt | Zigarettenpapierbüchelherstellungsmaschine |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1262112B1 (fr) | 2005-07-27 |
| ES2242834T3 (es) | 2005-11-16 |
| FR2825316A1 (fr) | 2002-12-06 |
| DE60205167T2 (de) | 2006-05-24 |
| FR2825316B1 (fr) | 2005-04-29 |
| ATE300195T1 (de) | 2005-08-15 |
| DE60205167D1 (de) | 2005-09-01 |
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