FR2439643A1 - Appareil de formation de lignes de trous dans des feuilles - Google Patents
Appareil de formation de lignes de trous dans des feuillesInfo
- Publication number
- FR2439643A1 FR2439643A1 FR7926399A FR7926399A FR2439643A1 FR 2439643 A1 FR2439643 A1 FR 2439643A1 FR 7926399 A FR7926399 A FR 7926399A FR 7926399 A FR7926399 A FR 7926399A FR 2439643 A1 FR2439643 A1 FR 2439643A1
- Authority
- FR
- France
- Prior art keywords
- holes
- laser
- parts
- sheets
- sheet
- 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
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 235000019504 cigarettes Nutrition 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
- B23K26/0676—Dividing the beam into multiple beams, e.g. multifocusing into dependently operating sub-beams, e.g. an array of spots with fixed spatial relationship or for performing simultaneously identical operations
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
- B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
L'INVENTION CONCERNE UN APPAREIL DESTINE A FORMER PLUSIEURS LIGNES DE TROUS DANS UNE FEUILLE. L'APPAREIL COMPREND UN LASER CONTINU ET UN APPAREIL DE DISTRIBUTION D'ENERGIE DU LASER. CE DERNIER TRANSMET PRATIQUEMENT TOUTE L'ENERGIE DU LASER PENDANT DES PERIODES PREDETERMINEES SUR DES PARTIES DE LA FEUILLE ESPACEES TRANSVERSALEMENT A CELLE-CI, PAR INTERPOSITION SUR LE TRAJET DU FAISCEAU LASER DE PARTIES REFLECHISSANTES DESTINEES A DEVIER PERIODIQUEMENT LE FAISCEAU VERS LES PARTIES DE FEUILLE QUI DOIVENT FORMER DES TROUS. APPLICATION A LA PERFORATION DES FEUILLES UTILISEES POUR LA FORMATION DES BOUTS DE CIGARETTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/954,404 US4672168A (en) | 1978-10-25 | 1978-10-25 | Apparatus for perforating sheet material |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2439643A1 true FR2439643A1 (fr) | 1980-05-23 |
FR2439643B3 FR2439643B3 (fr) | 1981-08-14 |
Family
ID=25495387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7926399A Granted FR2439643A1 (fr) | 1978-10-25 | 1979-10-24 | Appareil de formation de lignes de trous dans des feuilles |
Country Status (5)
Country | Link |
---|---|
US (1) | US4672168A (fr) |
JP (1) | JPS6054834B2 (fr) |
DE (1) | DE2942225A1 (fr) |
FR (1) | FR2439643A1 (fr) |
GB (1) | GB2032325B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0047604A1 (fr) * | 1980-08-25 | 1982-03-17 | Philip Morris Incorporated | Système de génération de faisceau optique multiple et de réorientation |
US4439663A (en) * | 1978-08-10 | 1984-03-27 | Philip Morris Incorporated | Method and system for laser perforation of sheet material |
US4519680A (en) * | 1982-11-05 | 1985-05-28 | Philip Morris Incorporated | Beam chopper for producing multiple beams |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU83535A1 (fr) * | 1981-08-06 | 1983-06-08 | Centre Rech Metallurgique | Procede pour moduler un faisceau laser |
JPS5942194A (ja) * | 1982-09-01 | 1984-03-08 | Mitsubishi Electric Corp | レ−ザ穴開け装置 |
DE3512521A1 (de) * | 1984-04-18 | 1985-10-24 | Hauni-Werke Körber & Co KG, 2050 Hamburg | Vorrichtung zum perforieren von huellmaterial fuer stabfoermige tabakartikel zum herstellen einer zone gewuenschter luftdurchlaessigkeit |
EP0229194B1 (fr) * | 1985-11-18 | 1990-08-01 | Matsushita Electric Industrial Co., Ltd. | Appareil de traitement au rayon laser |
GB8607689D0 (en) * | 1986-03-27 | 1986-04-30 | Wiggins Teape Group Ltd | Imaged microcapsule-coated paper |
GB8700765D0 (en) * | 1987-01-14 | 1987-02-18 | Wiggins Teape Group Ltd | Laser apparatus |
GB8803560D0 (en) * | 1988-02-16 | 1988-03-16 | Wiggins Teape Group Ltd | Laser apparatus for repetitively marking moving sheet |
NL8801550A (nl) * | 1988-06-17 | 1990-01-16 | Wavin Bv | Werkwijze en installatie voor het vervaardigen van een geperforeerde kunststofbuisfoelie door inwerking van een laserstraal, geperforeerde kunststofbuisfoelie alsmede kunststofzak gevormd uit een dergelijke kunststofbuisfoelie. |
US4879451A (en) * | 1988-07-14 | 1989-11-07 | Sun-Flex Company, Inc. | Laser cut video display terminal filter screen |
US5352495A (en) * | 1989-02-16 | 1994-10-04 | The Wiggins Teape Group Limited | Treatment of a surface by laser energy |
FR2665093B1 (fr) * | 1990-07-25 | 1995-02-17 | Peugeot | Dispositif d'obturation d'un faisceau devant frapper par intermittence un point determine. |
NL9100942A (nl) * | 1991-05-31 | 1992-12-16 | Drent H H Maschf Bv | Werkwijze en inrichting voor het doorsnijden dan wel perforeren van een bewegende papierbaan. |
US5229571A (en) * | 1991-07-08 | 1993-07-20 | Armco Steel Co., L.P. | High production laser welding assembly and method |
US5336554A (en) * | 1993-05-14 | 1994-08-09 | David Knight | Stretchable tear resistant porous elastomeric film elements and processes |
DE4435532A1 (de) * | 1994-10-05 | 1996-04-11 | Mann & Hummel Filter | Verfahren zur Herstellung von Filtern |
JPH10249564A (ja) * | 1997-03-05 | 1998-09-22 | Japan Tobacco Inc | 帯状材の開孔装置 |
JP3517082B2 (ja) * | 1997-05-26 | 2004-04-05 | 日本たばこ産業株式会社 | 帯状材の開孔装置 |
DE19749525C1 (de) * | 1997-11-08 | 1999-06-10 | Lohmann Therapie Syst Lts | Laserstrahl-Schneideverfahren zum Schneiden von Laminat zur Applikation auf die Haut und Fixiervorrichtung |
WO2002047980A2 (fr) * | 2000-10-30 | 2002-06-20 | Pactiv Corporation | Laser permettant de former des sachets a partir d'une feuille de materiel |
US7367931B2 (en) * | 2000-10-30 | 2008-05-06 | Pactiv Corporation | Laser cutoff stacker assembly |
US6945922B2 (en) * | 2001-11-30 | 2005-09-20 | Kimberly-Clark Worldwide, Inc. | System for cutting a moving web in the cross direction to form sheets of a given length at high web speeds |
US7336691B2 (en) * | 2005-03-24 | 2008-02-26 | Coherent, Inc. | Apparatus for combining beams from repetitively pulsed lasers along a common path |
AT515408B1 (de) * | 2014-04-03 | 2015-09-15 | Tannpapier Gmbh | Diffusionsoptimiertes Mundstückbelagpapier |
US11685133B2 (en) * | 2017-02-20 | 2023-06-27 | Etgar Marcus | Digital systems and processes for cutting and creasing corrugated cardboards |
CN114030031B (zh) * | 2021-10-20 | 2023-04-28 | 漳州市天辰纸品包装有限公司 | 一种具有夹持结构的纸制品包装生产用模切机 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI68547C (fi) * | 1978-08-10 | 1985-10-10 | Philip Morris Inc | Foerfarande och anordning foer perforering av ett i ett transportplan avancerande skivmaterial medelst ett straolknippe avjusenergi |
US4218606A (en) * | 1978-10-03 | 1980-08-19 | Olin Corporation | Apparatus for perforating webs with high intensity, coherent radiation |
-
1978
- 1978-10-25 US US05/954,404 patent/US4672168A/en not_active Expired - Lifetime
-
1979
- 1979-10-18 DE DE19792942225 patent/DE2942225A1/de not_active Ceased
- 1979-10-24 GB GB7936948A patent/GB2032325B/en not_active Expired
- 1979-10-24 FR FR7926399A patent/FR2439643A1/fr active Granted
- 1979-10-24 JP JP54136517A patent/JPS6054834B2/ja not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4439663A (en) * | 1978-08-10 | 1984-03-27 | Philip Morris Incorporated | Method and system for laser perforation of sheet material |
EP0047604A1 (fr) * | 1980-08-25 | 1982-03-17 | Philip Morris Incorporated | Système de génération de faisceau optique multiple et de réorientation |
US4519680A (en) * | 1982-11-05 | 1985-05-28 | Philip Morris Incorporated | Beam chopper for producing multiple beams |
Also Published As
Publication number | Publication date |
---|---|
FR2439643B3 (fr) | 1981-08-14 |
JPS6054834B2 (ja) | 1985-12-02 |
JPS5597891A (en) | 1980-07-25 |
DE2942225A1 (de) | 1980-05-08 |
US4672168A (en) | 1987-06-09 |
GB2032325B (en) | 1982-08-25 |
GB2032325A (en) | 1980-05-08 |
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