ES2106016T3 - Procedimiento de formacion de lineas de debilitamiento o de ranuras en la materia plastica, mas particularmente en un material de envasado. - Google Patents

Procedimiento de formacion de lineas de debilitamiento o de ranuras en la materia plastica, mas particularmente en un material de envasado.

Info

Publication number
ES2106016T3
ES2106016T3 ES90201256T ES90201256T ES2106016T3 ES 2106016 T3 ES2106016 T3 ES 2106016T3 ES 90201256 T ES90201256 T ES 90201256T ES 90201256 T ES90201256 T ES 90201256T ES 2106016 T3 ES2106016 T3 ES 2106016T3
Authority
ES
Spain
Prior art keywords
packaging material
slots
procedure
formation
weakening lines
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
ES90201256T
Other languages
English (en)
Inventor
Gert Jan Huizinga
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.)
LPF Verpakkingen BV
Original Assignee
LPF Verpakkingen BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19854677&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2106016(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LPF Verpakkingen BV filed Critical LPF Verpakkingen BV
Application granted granted Critical
Publication of ES2106016T3 publication Critical patent/ES2106016T3/es
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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic materials
    • B23K2103/42—Plastics other than composite materials
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic materials other than metals or composite materials
    • 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
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/009—Using laser
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • B29C37/0057—Moulding single grooves or ribs, e.g. tear lines
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/267—Marking of plastic artifacts, e.g. with laser

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Making Paper Articles (AREA)
  • Catalysts (AREA)

Abstract

UN METODO PARA TRAZAR LINEAS DEBILES O SURCOS EN UN MATERIAL PLASTICO, ESPECIALMENTE PARA UN MATERIAL DE EMBALAJE, REALIZADO MEDIANTE VAPORIZACION O DEGRADACION POR MEDIO DE UN RAYO LASER. EL PLASTICO O EL MATERIAL DE EMBALAJE PUEDEN MOVERSE UNO HACIA EL OTRO EN TANTO QUE EL RAYO LASER SE GENERA POR MEDIO DE UN LASER SINTONIZABLE DE LONGITUD DE ONDA SINTONIZADO A UNA LONGITUD DE ONDA SELECCIONADA SOBRE LA BASE DEL ESPECTRO DE ABSORCION QUE DEPENDE DE LA LONGITUD DE ONDA DEL MATERIAL QUE SE VA A PROCESAR
ES90201256T 1989-05-19 1990-05-18 Procedimiento de formacion de lineas de debilitamiento o de ranuras en la materia plastica, mas particularmente en un material de envasado. Expired - Lifetime ES2106016T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8901257A NL8901257A (nl) 1989-05-19 1989-05-19 Werkwijze voor het aanbrengen van verzwakkingslijnen in resp. het graveren van kunststofmateriaal, in het bijzonder verpakkingsmateriaal.

Publications (1)

Publication Number Publication Date
ES2106016T3 true ES2106016T3 (es) 1997-11-01

Family

ID=19854677

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90201256T Expired - Lifetime ES2106016T3 (es) 1989-05-19 1990-05-18 Procedimiento de formacion de lineas de debilitamiento o de ranuras en la materia plastica, mas particularmente en un material de envasado.

Country Status (11)

Country Link
US (1) US5010231A (es)
EP (1) EP0398447B1 (es)
JP (1) JP2898701B2 (es)
AT (1) ATE156747T1 (es)
AU (1) AU629706B2 (es)
CA (1) CA2017122C (es)
DE (1) DE69031242T2 (es)
DK (1) DK0398447T3 (es)
ES (1) ES2106016T3 (es)
GR (1) GR3024962T3 (es)
NL (1) NL8901257A (es)

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DE19832168A1 (de) * 1998-07-17 2000-01-20 Lisa Laser Products Ohg Fuhrbe Verfahren und Vorrichtung zum Schweißen von thermoplastischen Kunststoffen mit Laserlicht
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FR2791647B1 (fr) 1999-04-02 2001-06-22 Doveurope Sa Article comprenant un produit enferme dans un emballage etanche
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US6388231B1 (en) * 2000-06-15 2002-05-14 Xerox Corporation Systems and methods for controlling depths of a laser cut
WO2002074480A1 (en) * 2001-03-16 2002-09-26 Laser Machining, Inc. Laser ablation technique
US20030124294A1 (en) * 2001-12-28 2003-07-03 Hodson Jay D. Scored package and a method of making the same
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US20030231811A1 (en) * 2002-06-07 2003-12-18 Hodson Jay D. Internally scored film, package and methods of making the same
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US20050284789A1 (en) * 2004-06-29 2005-12-29 Carespodi Dennis L Laser-scored push-through blister backing and methods of making same
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GB0515335D0 (en) 2005-07-26 2005-08-31 Innovia Films Ltd Easy open ream wrap
US20070023436A1 (en) * 2005-08-01 2007-02-01 Sierra-Gomez Gladys O Resealable food container
US8308363B2 (en) 2006-05-23 2012-11-13 Kraft Foods Global Brands Llc Package integrity indicator for container closure
US8114451B2 (en) 2006-12-27 2012-02-14 Kraft Foods Global Brands Llc Resealable closure with package integrity feature
AT505283B1 (de) * 2007-02-05 2008-12-15 Starlinger & Co Gmbh Verfahren zum herstellen von bahnabschnitten aus flexiblem bahnmaterial sowie zum herstellen von verpackungsbehältern
FR2913210B1 (fr) * 2007-03-02 2009-05-29 Sidel Participations Perfectionnements a la chauffe des matieres plastiques par rayonnement infrarouge
US8408792B2 (en) 2007-03-30 2013-04-02 Kraft Foods Global Brands Llc Package integrity indicating closure
WO2008139523A1 (ja) * 2007-04-27 2008-11-20 Daiwa Can Company ポリエステル樹脂製被破断部付き容器及びその製造方法
FR2917005B1 (fr) * 2007-06-11 2009-08-28 Sidel Participations Installation de chauffage des corps de preformes pour le soufflage de recipients
US20100018974A1 (en) * 2008-07-24 2010-01-28 Deborah Lyzenga Package integrity indicating closure
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GB0911001D0 (en) * 2009-06-25 2009-08-12 Cadbury Uk Ltd Laminated material and method of production thereof
US9033765B2 (en) * 2009-07-28 2015-05-19 3M Innovative Properties Company Coated abrasive article and methods of ablating coated abrasive articles
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
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Also Published As

Publication number Publication date
EP0398447B1 (en) 1997-08-13
JPH035091A (ja) 1991-01-10
EP0398447A2 (en) 1990-11-22
US5010231A (en) 1991-04-23
NL8901257A (nl) 1990-12-17
AU629706B2 (en) 1992-10-08
DK0398447T3 (da) 1997-09-01
CA2017122C (en) 1997-11-25
DE69031242T2 (de) 1998-03-19
DE69031242D1 (de) 1997-09-18
GR3024962T3 (en) 1998-01-30
JP2898701B2 (ja) 1999-06-02
EP0398447A3 (en) 1992-04-22
CA2017122A1 (en) 1990-11-19
ATE156747T1 (de) 1997-08-15
AU6679190A (en) 1992-06-11

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