CA2224248C - Laser processing of discrete sheets of material - Google Patents

Laser processing of discrete sheets of material Download PDF

Info

Publication number
CA2224248C
CA2224248C CA002224248A CA2224248A CA2224248C CA 2224248 C CA2224248 C CA 2224248C CA 002224248 A CA002224248 A CA 002224248A CA 2224248 A CA2224248 A CA 2224248A CA 2224248 C CA2224248 C CA 2224248C
Authority
CA
Canada
Prior art keywords
laser
discrete sheets
discrete
sheets
web
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 - Lifetime
Application number
CA002224248A
Other languages
English (en)
French (fr)
Other versions
CA2224248A1 (en
Inventor
Arthur W. Robichaud
Timothy W. Duffy
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.)
SIG Combibloc Inc
Original Assignee
Combibloc Inc
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 Combibloc Inc filed Critical Combibloc Inc
Publication of CA2224248A1 publication Critical patent/CA2224248A1/en
Application granted granted Critical
Publication of CA2224248C publication Critical patent/CA2224248C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/007—Forming single grooves or ribs, e.g. tear lines, weak spots
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0838—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using laser

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Cell Separators (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Soil Working Implements (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
CA002224248A 1995-06-12 1996-06-11 Laser processing of discrete sheets of material Expired - Lifetime CA2224248C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US48954795A 1995-06-12 1995-06-12
US08/489,547 1995-06-12
US08/541,047 1995-10-11
US08/541,047 US5688463A (en) 1995-06-12 1995-10-11 Laser processing of discrete sheets of material
PCT/US1996/010138 WO1996041713A1 (en) 1995-06-12 1996-06-11 Laser processing of discrete sheets of material

Publications (2)

Publication Number Publication Date
CA2224248A1 CA2224248A1 (en) 1996-12-27
CA2224248C true CA2224248C (en) 2001-01-30

Family

ID=27049751

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002224248A Expired - Lifetime CA2224248C (en) 1995-06-12 1996-06-11 Laser processing of discrete sheets of material

Country Status (12)

Country Link
US (3) US5688463A (2)
EP (1) EP0833740B1 (2)
JP (1) JP4001244B2 (2)
AT (1) ATE222171T1 (2)
AU (1) AU699003B2 (2)
BR (1) BR9608757A (2)
CA (1) CA2224248C (2)
DE (1) DE69623021T2 (2)
ES (1) ES2181893T3 (2)
MX (1) MX9710046A (2)
NZ (1) NZ310853A (2)
WO (1) WO1996041713A1 (2)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5688463A (en) * 1995-06-12 1997-11-18 Combibloc, Inc. Laser processing of discrete sheets of material
DE19520713C2 (de) * 1995-06-12 1997-07-03 Pkl Verpackungssysteme Gmbh Verfahren und Vorrichtung zum Herstellen von Perforationen und/oder Halbschnitten in bedrucktem Mehrschichtverbundmaterial mittels Laserstrahlen
DE19537467C1 (de) * 1995-10-07 1997-02-27 Pkl Verpackungssysteme Gmbh Verfahren und Vorrichtung zum Erzeugen wiederkehrender Muster in kontinuierlich bewegtem Flachmaterial durch Schneiden, Perforieren oder Beschriften mittels Laserbestrahlung
US6062470A (en) * 1997-04-04 2000-05-16 Sig Combibloc Inc. Tear-away package opening
JP3691221B2 (ja) * 1997-09-24 2005-09-07 三菱電機株式会社 レーザ加工方法
US6766941B1 (en) 1998-02-09 2004-07-27 Sig Combibloc, Inc. Tear-away container top
US6098874A (en) * 1998-02-09 2000-08-08 Sig Combibloc Inc. Tear-away container top
US6241646B1 (en) 1998-02-09 2001-06-05 Sig Combibloc Inc. Tear-away container spout
GB9903570D0 (en) * 1999-02-17 1999-04-07 Mundet U K Limited Packaging film
GB0014177D0 (en) * 2000-06-09 2000-08-02 Univ Warwick Science Park Limi Packaging
DE50009122D1 (de) * 2000-08-19 2005-02-03 Carl Ingolf Lange Bearbeitungsvorrichtung für flache Bögen
US6803538B2 (en) * 2001-08-31 2004-10-12 Honda Canada Inc. Laser welding system
US9150342B2 (en) 2003-04-16 2015-10-06 Intercontinental Great Brands Llc Resealable tray container
ES1061543Y (es) * 2005-11-11 2006-06-16 Rojas Jose Maria Pastrana Envasadora vertical.
US7531228B2 (en) * 2005-11-23 2009-05-12 Alcan Packaging Flexible France Dual scored easy open film
US7963413B2 (en) 2006-05-23 2011-06-21 Kraft Foods Global Brands Llc Tamper evident resealable closure
US8308363B2 (en) 2006-05-23 2012-11-13 Kraft Foods Global Brands Llc Package integrity indicator for container closure
WO2008019387A1 (en) 2006-08-08 2008-02-14 Kellogg Company Flexible container for pourable product
US8114451B2 (en) 2006-12-27 2012-02-14 Kraft Foods Global Brands Llc Resealable closure with package integrity feature
US20080156863A1 (en) * 2006-12-29 2008-07-03 Weyerhaeuser Co. Systems and methods for improving the readability of printed bar code symbols and the like
US8408792B2 (en) 2007-03-30 2013-04-02 Kraft Foods Global Brands Llc Package integrity indicating closure
DE102008027130A1 (de) * 2008-05-29 2009-12-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur trennenden Bearbeitung von Werkstücken mit einem Laserstrahl
US20100018974A1 (en) * 2008-07-24 2010-01-28 Deborah Lyzenga Package integrity indicating closure
GB0819200D0 (en) 2008-10-20 2008-11-26 Cadbury Holdings Ltd Packaging
US20110127319A1 (en) * 2009-12-01 2011-06-02 Kraft Foods Global Brands Llc Resealable flexible film packaging products and methods of manufacture
DK2347971T3 (da) 2010-01-26 2012-09-17 Gen Biscuit Genlukkelig emballage til fødevarer og fremgangsmåde til fremstilling
US8814430B2 (en) * 2010-02-23 2014-08-26 Kraft Foods R&D, Inc. Food package having opening feature
PL2368811T3 (pl) 2010-03-23 2012-11-30 Biscuit Gle Opakowanie na produkty żywnościowe z możliwością wielokrotnego szczelnego zamykania i sposób wytwarzania
EP2571766B1 (en) 2010-05-18 2014-09-10 Intercontinental Great Brands LLC Reclosable flexible packaging and methods for manufacturing same
US9656783B2 (en) 2010-05-18 2017-05-23 Intercontinental Great Brands Llc Reclosable flexible packaging and methods for manufacturing same
EP2942290B1 (en) 2011-03-17 2016-09-14 Intercontinental Great Brands LLC Reclosable flexible film package and method of manufacture
CN104428776B (zh) * 2012-07-05 2020-05-05 皇家飞利浦有限公司 药物管理设备和方法
US20140336029A1 (en) * 2013-05-07 2014-11-13 The Procter & Gamble Company Process for laser puncturing holes into water-soluble films

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776831A (en) * 1953-01-09 1957-01-08 S & S Corrugated Paper Mach Sheet inverting mechanism
US3270630A (en) * 1963-08-21 1966-09-06 Bostitch Inc Material handling apparatus
US3790744A (en) * 1971-07-19 1974-02-05 American Can Co Method of forming a line of weakness in a multilayer laminate
CH586115A5 (2) * 1975-09-09 1977-03-31 Grapha Holding Ag
DE2725547C2 (de) * 1977-06-07 1983-12-22 De La Rue Giori S.A., 1003 Lausanne Verfahren und Vorrichtung zum fächerartigen Übereinanderschieben von bogen- oder heftförmigen Gegenständen
DE2939277A1 (de) * 1979-09-28 1981-04-09 E.C.H. Will (Gmbh & Co), 2000 Hamburg Verfahren und vorrichtung zum abbremsen und ueberlappen von papierbogen
US4279183A (en) * 1979-10-26 1981-07-21 Custom Packaging Systems Rotary heat cutter for plastic webs
US4341480A (en) * 1979-12-26 1982-07-27 General Electric Company Feed mechanism for continuous and cut form paper
US4440051A (en) * 1981-07-30 1984-04-03 E.C.H. Will (Gmbh & Co.) Apparatus for cutting and transporting sheets of paper or the like
GB2137180B (en) * 1983-04-02 1987-05-20 Will E C H Method and apparatus for forming a stream of partly overlapping paper sheets
US4601394A (en) * 1984-05-07 1986-07-22 Xerox Corporation Zip code sorter for article labeling system
GB8415046D0 (en) * 1984-06-13 1984-07-18 Amalgamated Mining Trading Forming containers
FR2576836B1 (fr) * 1985-02-05 1989-10-27 Dupuy Eng Sa Procede et dispositif pour le rainurage par laser de feuilles de matiere plastique
US4762514A (en) * 1985-11-01 1988-08-09 Fujimori Kogyo Co., Ltd. Method of making beverage packaging bag
US4680442A (en) * 1986-04-04 1987-07-14 Laser Machining, Inc. Apparatus for cutting multiple layers of fabric
US4945203A (en) * 1986-11-06 1990-07-31 American Fluoroseal Corporation Method and apparatus for making fluorocarbon film plastic bags using a laser
US4805890A (en) * 1987-08-06 1989-02-21 Merrill David Martin Sheet stacking machine
US4873415A (en) * 1988-02-02 1989-10-10 Raycon Corporation Method for welding galvanized material
EP0353527A3 (de) * 1988-08-01 1990-09-05 Oscar Roth Vorrichtung zum Entstapeln einer mit einem Papierbogenstapel beladenen Palette
ES2051829T3 (es) * 1988-09-07 1994-07-01 Leeuwarder Papier Metodo de proporcionar lineas hendidas en materia de envasado.
US5197364A (en) * 1990-04-02 1993-03-30 Grapha-Holding Ag Method of and apparatus for trimming lateral marginal portions of sheets in a stream of partly overlapping sheets
US5165314A (en) * 1990-07-24 1992-11-24 Marquip, Inc. Slitting shingled sheets
US5229180A (en) * 1991-10-02 1993-07-20 American National Can Company Laser scored package
US5389761A (en) * 1993-09-17 1995-02-14 General Motors Corporation Method and apparatus for cleaning metal pieces prior to resistive seam welding or laser lap seam welding
DE4411597B4 (de) * 1994-04-02 2005-09-22 Kugler-Womako Gmbh Blattanleger
US5688463A (en) * 1995-06-12 1997-11-18 Combibloc, Inc. Laser processing of discrete sheets of material

Also Published As

Publication number Publication date
DE69623021T2 (de) 2003-04-03
JPH11507608A (ja) 1999-07-06
DE69623021D1 (de) 2002-09-19
MX9710046A (es) 1998-04-30
EP0833740A4 (en) 1998-12-23
JP4001244B2 (ja) 2007-10-31
BR9608757A (pt) 1999-07-06
US6028289A (en) 2000-02-22
CA2224248A1 (en) 1996-12-27
AU699003B2 (en) 1998-11-19
ATE222171T1 (de) 2002-08-15
EP0833740B1 (en) 2002-08-14
ES2181893T3 (es) 2003-03-01
AU6172996A (en) 1997-01-09
WO1996041713A1 (en) 1996-12-27
NZ310853A (en) 1998-11-25
US5688463A (en) 1997-11-18
US5843364A (en) 1998-12-01
EP0833740A1 (en) 1998-04-08

Similar Documents

Publication Publication Date Title
AU699003B2 (en) Laser processing of discrete sheets of material
MXPA97010046A (en) Processing with material leaf laser leaf
US6974930B2 (en) Laser scanner
US6794604B2 (en) Web securing system for laser processing
US8785811B2 (en) System and method for efficient laser processing of a moving web-based material
US20240189941A1 (en) Laser notching apparatus
JPH05506202A (ja) 移行する連続ウエブを切断する装置と方法
CN117677461A (zh) 用于对用于能量电池生产业的材料幅面进行切割或打孔的设备
US6007756A (en) Process and device for perforating or cutting printed laminated composite materials
CN109996641A (zh) 用于基于激光的处理的方法和装置
US20230364710A1 (en) Laser processing device
JPH0412834A (ja) 粘着シートの加工方法
JP7515377B2 (ja) レーザー加工装置
KR102667004B1 (ko) 2차 전지용 전극 생산 시스템
CN112203796A (zh) 用于加工纸板的装置和方法
US9132509B2 (en) Method and apparatus for engraving a flexible strip with pivoting a processing head about a longitudinal axis of a cylinder
JPH09192863A (ja) 物品のパターンカット方法
KR20230053396A (ko) 2차 전지용 전극 생산 시스템
JP2002067188A (ja) 軟包装資材加工装置、軟包装資材に対する開孔部形成加工装置、および包装体
MXPA97010047A (en) Processing of single leaves of mater
WO1996041747A1 (en) Processing discrete sheets of material

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20160613