PL2838721T4 - Sposób wytwarzania zestawu wałków do wytłaczania - Google Patents

Sposób wytwarzania zestawu wałków do wytłaczania

Info

Publication number
PL2838721T4
PL2838721T4 PL13711433.6T PL13711433T PL2838721T4 PL 2838721 T4 PL2838721 T4 PL 2838721T4 PL 13711433 T PL13711433 T PL 13711433T PL 2838721 T4 PL2838721 T4 PL 2838721T4
Authority
PL
Poland
Prior art keywords
manufacturing
embossing rollers
embossing
rollers
Prior art date
Application number
PL13711433.6T
Other languages
English (en)
Other versions
PL2838721T3 (pl
Inventor
Charles Boegli
Original Assignee
Boegli-Gravures S.A.
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
Priority claimed from EP12164380.3A external-priority patent/EP2653301A1/de
Priority claimed from EP12183455.0A external-priority patent/EP2705948A1/de
Application filed by Boegli-Gravures S.A. filed Critical Boegli-Gravures S.A.
Publication of PL2838721T3 publication Critical patent/PL2838721T3/pl
Publication of PL2838721T4 publication Critical patent/PL2838721T4/pl

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44BMACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/02Dies; Accessories
    • B44B5/026Dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B3/00Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/005Roll constructions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36Removing material
    • B23K26/361Removing material for deburring or mechanical trimming
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36Removing material
    • B23K26/362Laser etching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B3/00Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/04Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B19/00Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
    • B65B19/02Packaging cigarettes
    • B65B19/22Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers
    • B65B19/228Preparing and feeding blanks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/07Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07Embossing
    • B31F2201/0707Embossing by tools working continuously
    • B31F2201/0715The tools being rollers
    • B31F2201/0717Methods and means for forming the embossments
    • B31F2201/072Laser engraving
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07Embossing
    • B31F2201/0707Embossing by tools working continuously
    • B31F2201/0715The tools being rollers
    • B31F2201/0723Characteristics of the rollers
    • B31F2201/0733Pattern
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07Embossing
    • B31F2201/0707Embossing by tools working continuously
    • B31F2201/0715The tools being rollers
    • B31F2201/0741Roller cooperating with a non-even counter roller

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
PL13711433.6T 2012-04-17 2013-03-22 Sposób wytwarzania zestawu wałków do wytłaczania PL2838721T4 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP12164380.3A EP2653301A1 (de) 2012-04-17 2012-04-17 Verfahren zur Herstellung von einem Satz Prägewalzen
EP12183455.0A EP2705948A1 (de) 2012-09-07 2012-09-07 Verfahren zur Herstellung von einem Satz Prägewalzen
EP13711433.6A EP2838721B9 (en) 2012-04-17 2013-03-22 Method for manufacturing a set of embossing rollers
PCT/EP2013/056144 WO2013156256A1 (en) 2012-04-17 2013-03-22 Method for manufacturing a set of embossing rollers

Publications (2)

Publication Number Publication Date
PL2838721T3 PL2838721T3 (pl) 2021-12-27
PL2838721T4 true PL2838721T4 (pl) 2023-02-20

Family

ID=47915272

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13711433.6T PL2838721T4 (pl) 2012-04-17 2013-03-22 Sposób wytwarzania zestawu wałków do wytłaczania

Country Status (12)

Country Link
US (1) US9579924B2 (pl)
EP (1) EP2838721B9 (pl)
CN (1) CN104245299B (pl)
BR (1) BR112014025767B1 (pl)
DE (1) DE202013012131U1 (pl)
ES (1) ES2893098T3 (pl)
IN (1) IN2014DN09197A (pl)
MX (1) MX348059B (pl)
PL (1) PL2838721T4 (pl)
RU (1) RU2620044C2 (pl)
SG (1) SG11201405930WA (pl)
WO (1) WO2013156256A1 (pl)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2944413A1 (de) 2014-05-12 2015-11-18 Boegli-Gravures S.A. Vorrichtung zur Maskenprojektion von Femtosekunden- und Pikosekunden- Laserstrahlen mit einer Blende, einer Maske und Linsensystemen
US10064766B2 (en) 2014-09-12 2018-09-04 The Procter & Gamble Company Nonwoven material having discrete three-dimensional deformations that are configured to collapse in a controlled manner
MX2017003322A (es) * 2014-09-12 2017-11-22 Procter & Gamble Metodo para fabricar materiales de tela no tejida que tienen deformaciones tridimensionales distintas con aberturas de base amplia que se unen a una capa adicional.
CN107072830B (zh) 2014-09-12 2020-09-18 宝洁公司 具有带有不同不透明区域的离散三维变形部的非织造材料
EP3037253A1 (en) 2014-12-22 2016-06-29 Boegli-Gravures S.A. Micro-embossing
EP3047932B1 (en) * 2015-01-21 2018-12-26 Agie Charmilles New Technologies SA Method of laser ablation for engraving of a surface with patch optimization, with corresponding software and machine tool
CN107848237B (zh) * 2015-03-03 2021-03-09 东罐兴业株式会社 纸制杯、其制造方法以及制造装置
KR102446298B1 (ko) * 2015-04-27 2022-09-22 보에글리-그라부레스 에스.에이. 엠보싱 롤러 세트를 제조하기 위한 방법
CN106283466A (zh) * 2015-06-04 2017-01-04 福懋兴业股份有限公司 多重压花布及其制造方法
EP3127435A1 (en) 2015-07-23 2017-02-08 Boegli-Gravures S.A. Method and device for applying identification features to a packing strip in order to authenticate the processed packing
JP5926437B1 (ja) * 2015-11-17 2016-05-25 加川 清二 微多孔プラスチックフィルムの製造方法及び製造装置
CN105411749A (zh) * 2015-12-09 2016-03-23 厦门延江新材料股份有限公司 一种打孔压花成型模具
EP3184292A1 (de) 2015-12-22 2017-06-28 Boegli-Gravures S.A. Vorrichtung zum feinprägen von verpackungsmaterial mit einem satz prägewalzen des patrizen-matrizentyps
EP3216434A1 (en) 2016-03-08 2017-09-13 The Procter and Gamble Company Absorbent article comprising a topsheet/acquisition web laminate
US10195091B2 (en) 2016-03-11 2019-02-05 The Procter & Gamble Company Compositioned, textured nonwoven webs
EP3251825A1 (en) 2016-05-31 2017-12-06 Boegli-Gravures S.A. Method and device for embossing planar material
EP3300612A1 (en) 2016-10-03 2018-04-04 Boegli-Gravures S.A. Paper joint without discontinuity for tube shaped paper wraps closed by means of embossed paper and re-sealable innerliner seal by means of structured innerliner
CN106667350A (zh) * 2016-11-12 2017-05-17 苏州攀达纸业有限公司 一种生活用纸生产设备
EP3339012A1 (en) * 2016-12-20 2018-06-27 Boegli-Gravures S.A. Method and embossing structure for maximizing pressure buildup at rotational embossing of foils
CN110366489B (zh) 2017-03-09 2021-07-30 宝洁公司 具有孔和空隙的三维材料
EP3415306A1 (en) * 2017-06-14 2018-12-19 Boegli-Gravures S.A. Method and embossing structure using high density pressure for creating shadowed or curved highly reflective areas on rotationally embossed foils
DE102017005838A1 (de) * 2017-06-21 2018-12-27 Giesecke+Devrient Currency Technology Gmbh Verfahren zur Herstellung eines Prägewerkzeugs für taktil erfassbare Strukturen
EP3437849A1 (en) 2017-08-03 2019-02-06 Boegli-Gravures SA Tool and method for embossing packaging material with an embossing pattern having a code with low visibility
CN107984738A (zh) * 2017-12-21 2018-05-04 红塔烟草(集团)有限责任公司 一种便于薄膜均匀折叠的压纹机构
CN108481986A (zh) * 2018-04-23 2018-09-04 佛山市南海区志胜激光制辊有限公司 一种双层点对点无胶复合压花***及其复合压花纸
BR112020026223B1 (pt) 2018-06-26 2023-12-19 Boegli-Gravures Sa Método de gravação de áreas refletoras de luz individualmente em um material em folha dispositivo de gravação configurado para gravar em relevo áreas refletoras de luz
US11400457B2 (en) * 2018-07-20 2022-08-02 Phiston Technologies, Inc. Solid state drive media destroyer
WO2020028735A1 (en) 2018-08-03 2020-02-06 The Procter & Gamble Company Webs with compositions thereon
CN112437654B (zh) 2018-08-03 2023-09-22 宝洁公司 具有施用到其上的组合物的纤维网
KR20200114409A (ko) * 2019-03-28 2020-10-07 주식회사 엘지화학 이차전지용 전극 제조장치와, 이를 통해 제조된 이차전지용 전극 및 이차전지
RU2725771C1 (ru) * 2019-08-21 2020-07-06 Елена Анатольевна Пыжова Устройство для обработки рулонных и листовых материалов
CN111590872B (zh) * 2020-06-11 2021-10-08 江西德新达智能机械有限公司 一种吹膜机压花装置
EP3964356A1 (en) 2020-09-03 2022-03-09 Boegli-Gravures SA A method and system for manufacturing an embossing device by using an etch mask
EP3964355A1 (en) 2020-09-03 2022-03-09 Boegli-Gravures S.A. A method and system for manufacturing an embossing device
KR20240039053A (ko) 2021-08-13 2024-03-26 보에글리-그라부레스 에스.에이. 배리어 종이를 엠보싱하는 방법 및 공구
EP4177057A1 (en) 2021-11-05 2023-05-10 Boegli-Gravures S.A. Method for engraving code patterns in a solid piece's tool surface
CN115157644B (zh) * 2022-07-18 2023-05-23 闽南师范大学 一种带有压纹效果的多功能膜生产装置
EP4368036A1 (en) 2022-11-11 2024-05-15 Boegli-Gravures S.A. Method and tool for embossing of biodegradable paper to fabricate cigarette filters
CN117583700B (zh) * 2024-01-18 2024-04-19 中建材(合肥)粉体科技装备有限公司 一种辊压机辊面花纹自动焊接方法

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE27787T1 (de) * 1983-01-22 1987-07-15 Saueressig & Co Verfahren zum herstellen von praegungen auf praegfaehigen warenbahnen sowie vorrichtung zur durchfuehrung dieses verfahrens.
ATE33215T1 (de) 1983-10-21 1988-04-15 Boegli Gravures Vorrichtung zum satinieren einer folie.
US5269983A (en) * 1991-02-04 1993-12-14 James River Corporation Of Virginia Rubber-to-steel mated embossing
DE4125931A1 (de) * 1991-08-05 1993-02-11 Gerhardt Int As Verfahren zur herstellung eines walzenfoermigen praegewerkzeugs
DE4342737A1 (de) 1993-12-15 1995-06-22 Topack Verpacktech Gmbh Verfahren und Vorrichtung zum Herstellen von geprägten Folienzuschnitten
DE4441216C2 (de) * 1994-11-19 2000-10-26 Benecke Kaliko Ag Verfahren zur Herstellung einer Prägewalze zum kontinuierlichen Prägen der Oberfläche einer thermoplastischen Folie
ATE195281T1 (de) * 1997-12-19 2000-08-15 Boegli Gravures Sa Vorrichtung zum satinieren einer folie, anwendung dieser vorrichtung und verfahren zum betrieb der vorrichtung
US6080276A (en) * 1997-12-30 2000-06-27 Kimberly-Clark Worlwide, Inc. Method and apparatus for embossing web material using an embossing surface with off-centered shoulders
US7037406B2 (en) * 1999-11-12 2006-05-02 Fort James Corporation Cross-machine direction embossing of absorbent paper products having an undulatory structure including ridges extending in the machine direction
US6665998B1 (en) 2000-05-17 2003-12-23 Boegli-Gravures Sa Embossing device for planar materials
ES2266253T3 (es) 2000-10-13 2007-03-01 Boegli-Gravures S.A. Dispositivo para sanitar y estampar en relieve laminas de embalaje.
CA2379361C (en) * 2001-03-29 2011-02-01 Fort James Corporation Laser engraved embossing roll
US6718871B1 (en) * 2003-01-14 2004-04-13 Hewlett-Packard Development Company, L.P. Providing printing and embossing data over a single data path
US7435313B2 (en) * 2004-05-21 2008-10-14 The Procter & Gamble Company Process for producing deep-nested embossed paper products
ES2318259T3 (es) * 2004-06-22 2009-05-01 Boegli-Gravures S.A. Dispositivo para gofrar y satinar meteriales planos.
ITBO20040718A1 (it) 2004-11-19 2005-02-19 Gd Spa Dispositivo di goffratura
ITFI20050032A1 (it) * 2005-03-01 2006-09-02 Perini Fabio Spa Metodo e dispositvo per la giunzione di veli di carta
DE102005022696A1 (de) * 2005-05-18 2006-11-23 Benecke-Kaliko Ag Verfahren zur Herstellung von dreidimensional strukturierten Oberflächen
DE102005056627A1 (de) 2005-11-25 2007-05-31 Focke & Co.(Gmbh & Co. Kg) Verfahren und Vorrichtung zur Herstellung von Zuschnitten für eine Innenumhüllung einer Zigarettengruppe
DE602007001308D1 (de) * 2006-06-15 2009-07-30 Boegli Gravures Sa Verfahren und Vorrichtung zur Authentifizierung von Identifikationsmarkierungen auf Verpackungsfolie oder Verpackung
WO2008049500A2 (de) * 2006-10-23 2008-05-02 Fischer & Krecke Gmbh Rotationsdruckmaschine und verfahren zum einstellen einer walze derselben
ES2391648T3 (es) * 2006-11-22 2012-11-28 Boegli-Gravures S.A. Dispositivo para el satinado y gofrado de láminas de empaque
US20080218817A1 (en) * 2007-03-07 2008-09-11 Grygier Robert K System and method for making seamless holograms, optically variable devices and embossing substrates
US20080264275A1 (en) * 2007-04-30 2008-10-30 Lee Delson Wilhelm Embossing apparatus
EP2027993A1 (de) 2007-08-23 2009-02-25 Boegli-Gravures S.A. Vorrichtung zur Vorbereitung von Verpackungspapier auf den anschliessenden Verpackungsprozess
CA2729030C (en) * 2008-06-26 2016-08-23 Boegli-Gravures S.A. Device for satinizing and embossing packaging foils
WO2010010580A2 (en) 2008-07-21 2010-01-28 Rakesh Nanjundiah A device and method for embossing of packaging material like foil, paper or metalized paper
EP2327502A1 (de) 2009-11-25 2011-06-01 Boegli-Gravures S.A. Verfahren und Vorrichtung zur Strukturierung einer mit einer Hartstoff-Beschichtung versehenen Festkörper-Oberfläche mit einem Laser unter Verwendung von Maske und Blende
BRPI1009990B1 (pt) * 2009-03-30 2019-09-03 Boegli Gravures Sa "método e dispositivo para estruturação da superfície de um corpo sólido revestido de material rígido por meio de um laser"
EP2336810A1 (de) * 2009-12-18 2011-06-22 Boegli-Gravures S.A. Verfahren und Vorrichtung zur Erzeugung von Farbmustern mittels Beugungsgitter
EP2353858A1 (de) 2010-02-09 2011-08-10 Boegli-Gravures S.A. Vorrichtung zum Prägen von Umhüllungsfolien
EP2399732A1 (de) * 2010-06-22 2011-12-28 Boegli-Gravures S.A. Vorrichtung zum Prägen von Folien
US9067357B2 (en) * 2010-09-10 2015-06-30 The Procter & Gamble Company Method for deforming a web
US20130143726A1 (en) * 2010-12-09 2013-06-06 Everyday Haute, Llc System and method for forming ruffles on a web
EP2468493A1 (de) * 2010-12-23 2012-06-27 Boegli-Gravures S.A. Vorrichtung zum Prägen von Folien
US9242406B2 (en) * 2011-04-26 2016-01-26 The Procter & Gamble Company Apparatus and process for aperturing and stretching a web
ITBO20130392A1 (it) * 2013-07-23 2015-01-24 Gd Spa Dispositivo di goffratura, macchina impacchettatrice comprendente tale dispositivo

Also Published As

Publication number Publication date
DE202013012131U1 (de) 2015-06-26
EP2838721B1 (en) 2021-09-01
EP2838721B9 (en) 2022-09-21
ES2893098T3 (es) 2022-02-08
SG11201405930WA (en) 2014-11-27
WO2013156256A1 (en) 2013-10-24
CN104245299A (zh) 2014-12-24
CN104245299B (zh) 2018-06-29
US20150059599A1 (en) 2015-03-05
RU2620044C2 (ru) 2017-05-22
IN2014DN09197A (pl) 2015-07-10
RU2014142362A (ru) 2016-06-10
PL2838721T3 (pl) 2021-12-27
MX348059B (es) 2017-05-25
BR112014025767B1 (pt) 2021-06-22
US9579924B2 (en) 2017-02-28
MX2014012092A (es) 2015-08-14
EP2838721A1 (en) 2015-02-25

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