CN109416327B - 用于监控制造过程的机器视觉方法和系统 - Google Patents

用于监控制造过程的机器视觉方法和系统 Download PDF

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CN109416327B
CN109416327B CN201780028058.9A CN201780028058A CN109416327B CN 109416327 B CN109416327 B CN 109416327B CN 201780028058 A CN201780028058 A CN 201780028058A CN 109416327 B CN109416327 B CN 109416327B
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data processing
processing device
image
vision system
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CN109416327A (zh
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M.瓦尔科南
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Procemex Oy
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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0027—Screen-cloths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/04—Paper-break control devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8901—Optical details; Scanning details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/898—Irregularities in textured or patterned surfaces, e.g. textiles, wood
    • G01N21/8983—Irregularities in textured or patterned surfaces, e.g. textiles, wood for testing textile webs, i.e. woven material
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4184—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by fault tolerance, reliability of production system
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0297—Reconfiguration of monitoring system, e.g. use of virtual sensors; change monitoring method as a response to monitoring results
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8854—Grading and classifying of flaws
    • G01N2021/8867—Grading and classifying of flaws using sequentially two or more inspection runs, e.g. coarse and fine, or detecting then analysing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8901—Optical details; Scanning details
    • G01N21/8903—Optical details; Scanning details using a multiple detector array
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31446—Detect if workpiece, object present
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31455—Monitor process status
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37555—Camera detects orientation, position workpiece, points of workpiece
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37572—Camera, tv, vision
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45196—Textile, embroidery, stitching machine
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45222—Cloth making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Automation & Control Theory (AREA)
  • Quality & Reliability (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Treatment Of Fiber Materials (AREA)
  • General Factory Administration (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
CN201780028058.9A 2016-05-06 2017-04-28 用于监控制造过程的机器视觉方法和系统 Active CN109416327B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20165387A FI128850B (en) 2016-05-06 2016-05-06 A machine vision method and system for monitoring manufacturing processes
FI20165387 2016-05-06
PCT/FI2017/050325 WO2017191363A1 (en) 2016-05-06 2017-04-28 A machine vision method and system for monitoring manufacturing processes

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CN109416327A CN109416327A (zh) 2019-03-01
CN109416327B true CN109416327B (zh) 2021-10-26

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US (1) US10884401B2 (enExample)
EP (2) EP3452811B1 (enExample)
JP (1) JP7090032B2 (enExample)
CN (1) CN109416327B (enExample)
ES (1) ES2923908T3 (enExample)
FI (1) FI128850B (enExample)
PL (1) PL3452811T3 (enExample)
WO (1) WO2017191363A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112189133B (zh) * 2018-05-31 2023-04-18 株式会社Psm国际 长尺寸片材的质量测量方法及质量测量装置
FI128235B (en) 2018-12-10 2020-01-15 Procemex Oy Ltd Overhead sidelight
JP7269126B2 (ja) * 2019-07-31 2023-05-08 ファナック株式会社 撮像検出データの転送システム
US11920299B2 (en) 2020-03-06 2024-03-05 Ibs Of America Formation detection system and a process of controlling
CN111650208B (zh) * 2020-06-01 2021-08-27 东华大学 一种巡游式机织面料疵点在线检测器
US20230213458A1 (en) * 2021-12-30 2023-07-06 CreateMe Technologies LLC Automated inspection measurement in garment manufacturing
CN115201201B (zh) * 2022-06-24 2023-08-01 广东工业大学 一种基于机器视觉的成形网面质量检测方法
US12379717B2 (en) 2022-08-03 2025-08-05 Industrial Video Solutions Inc. Systems and methods for monitoring and controlling industrial processes
US11816893B1 (en) 2022-08-03 2023-11-14 Industrial Video Solutions Inc. Systems and methods for monitoring and controlling industrial processes
US12169400B2 (en) 2022-08-03 2024-12-17 Industrial Video Solutions Inc. Systems and methods for monitoring and controlling industrial processes
US11932991B2 (en) * 2022-08-03 2024-03-19 Industrial Video Solutions Inc. Systems and methods for monitoring and controlling industrial processes
US12198438B2 (en) 2022-08-03 2025-01-14 Industrial Video Solutions Inc. Systems and methods for monitoring and controlling industrial processes
US12130249B2 (en) 2022-08-03 2024-10-29 Industrial Video Solutions Inc. Systems and methods for monitoring and controlling industrial processes
CN117670993B (zh) * 2023-12-06 2024-07-05 广东精英纺织服饰科技有限公司 一种基于机器视觉的纺织生产加工监控系统

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5590577A (en) * 1992-05-20 1997-01-07 J.M. Voith Gmbh Device for cutting a paper web in a press end of a paper machine
JP2000111483A (ja) * 1998-10-02 2000-04-21 Dainippon Printing Co Ltd 周期性パターンの検査方法及び装置
WO2003039156A1 (en) * 2001-11-02 2003-05-08 Metso Paper Automation Oy Flexible camera interface
CN1643211A (zh) * 2002-03-27 2005-07-20 美卓纸业公司 维持纸或纸板机运行能力的方法和系统
EP2042654A2 (de) * 2007-09-26 2009-04-01 Voith Patent GmbH Bandkalandervorrichtung und Verfahren zum Betrieb einer Bandkalandervorrichtung
WO2012049370A1 (en) * 2010-10-13 2012-04-19 Metso Automation Oy System for monitoring a web and a corresponding method for monitoring the web
DE102011078010A1 (de) * 2011-06-22 2012-12-27 Voith Patent Gmbh Überwachung einer Bespannung
DE102011113670A1 (de) * 2011-09-20 2013-03-21 Schott Ag Beleuchtungsvorrichtung, Inspektionsvorrichtung und Inspektionsverfahren für die optische Prüfung eines Objekts
CN202913300U (zh) * 2011-11-15 2013-05-01 美卓造纸机械公司 用于检测在纤维幅材机中的纤维幅材的边缘缺陷的装置
CN104302833A (zh) * 2012-05-16 2015-01-21 福伊特专利公司 用于检测造纸机绷网的污染的方法和造纸机绷网

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845374A (en) 1987-07-20 1989-07-04 R. J. Reynolds Tobacco Company Method and apparatus for detecting the deposition of an adhesive on a travelling web
US5314072A (en) 1992-09-02 1994-05-24 Rutgers, The State University Sorting plastic bottles for recycling
US5815198A (en) 1996-05-31 1998-09-29 Vachtsevanos; George J. Method and apparatus for analyzing an image to detect and identify defects
JP2000111493A (ja) 1998-10-03 2000-04-21 Kenji Shibahara 表面状態検査方法
US6158576A (en) 1998-10-15 2000-12-12 Albany International Corp. Endless belt or fabric for use in process control loop
US6750466B2 (en) 2001-02-09 2004-06-15 Wintriss Engineering Corporation Web inspection system
FI115163B (fi) 2001-11-29 2005-03-15 Metso Automation Oy Spektrierottelevaan mittaukseen perustuva laadun- ja kunnonvalvonta
DE10249385A1 (de) * 2002-10-23 2004-05-06 Voith Paper Patent Gmbh Verfahren und Einrichtung zur Überwachung des Zustandes einer Bespannung
JP2004226328A (ja) 2003-01-24 2004-08-12 Hitachi Ltd 外観検査システムおよびそれらを用いた品質評価システムおよび品質評価情報提供システム
DE10343517A1 (de) * 2003-09-19 2005-05-04 Voith Paper Patent Gmbh Verfahren und Anordnung zur Bestimmung der Wasserdurchlässigkeit einer Bespannung
FI118775B (fi) * 2005-05-12 2008-03-14 Metso Paper Inc Menetelmä ja laite kenkätelan kunnonvalvonnassa
FI119708B (fi) 2006-02-01 2009-02-13 Viconsys Oy Laite rainan tarkkailemiseksi
US20090060316A1 (en) 2006-02-22 2009-03-05 Hannu Ruuska Method for Monitoring a Rapidly-Moving Paper Web and Corresponding System
DE102006055823A1 (de) * 2006-11-27 2008-05-29 Voith Patent Gmbh Verfahren zur Erfassung eines Abrisses einer Faserstoffbahn in einer Trockenpartie einer Maschine zur Herstellung der Faserstoffbahn und Trockensieb zur Durchführung des Verfahrens
WO2008107892A1 (en) 2007-03-06 2008-09-12 Advanced Vision Technology (Avt) Ltd. System and method for detecting the contour of an object on a moving conveyor belt
US20090028417A1 (en) 2007-07-26 2009-01-29 3M Innovative Properties Company Fiducial marking for multi-unit process spatial synchronization
US7986410B2 (en) * 2008-03-18 2011-07-26 Voith Patent Gmbh Method for detecting a fibrous web tear in a drying section of a machine for producing the fibrous web and apparatus for performing said method
US8591703B2 (en) 2011-07-06 2013-11-26 Voith Patent Gmbh Monofilament yarn for a paper machine clothing fabric
CN202221415U (zh) 2011-09-03 2012-05-16 山东轻工业学院 宽幅面纸张表面缺陷在线检测系统
FI128403B (en) * 2013-07-05 2020-04-30 Procemex Oy Ltd Synchronizing image capture

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5590577A (en) * 1992-05-20 1997-01-07 J.M. Voith Gmbh Device for cutting a paper web in a press end of a paper machine
JP2000111483A (ja) * 1998-10-02 2000-04-21 Dainippon Printing Co Ltd 周期性パターンの検査方法及び装置
WO2003039156A1 (en) * 2001-11-02 2003-05-08 Metso Paper Automation Oy Flexible camera interface
CN1643211A (zh) * 2002-03-27 2005-07-20 美卓纸业公司 维持纸或纸板机运行能力的方法和系统
EP2042654A2 (de) * 2007-09-26 2009-04-01 Voith Patent GmbH Bandkalandervorrichtung und Verfahren zum Betrieb einer Bandkalandervorrichtung
WO2012049370A1 (en) * 2010-10-13 2012-04-19 Metso Automation Oy System for monitoring a web and a corresponding method for monitoring the web
DE102011078010A1 (de) * 2011-06-22 2012-12-27 Voith Patent Gmbh Überwachung einer Bespannung
DE102011113670A1 (de) * 2011-09-20 2013-03-21 Schott Ag Beleuchtungsvorrichtung, Inspektionsvorrichtung und Inspektionsverfahren für die optische Prüfung eines Objekts
CN202913300U (zh) * 2011-11-15 2013-05-01 美卓造纸机械公司 用于检测在纤维幅材机中的纤维幅材的边缘缺陷的装置
CN104302833A (zh) * 2012-05-16 2015-01-21 福伊特专利公司 用于检测造纸机绷网的污染的方法和造纸机绷网

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Publication number Publication date
ES2923908T3 (es) 2022-10-03
JP7090032B2 (ja) 2022-06-23
WO2017191363A1 (en) 2017-11-09
EP3452811A1 (en) 2019-03-13
FI20165387A7 (fi) 2017-11-07
PL3452811T3 (pl) 2022-10-10
EP4019948A1 (en) 2022-06-29
EP4019948C0 (en) 2024-09-18
EP3452811B1 (en) 2022-05-25
CN109416327A (zh) 2019-03-01
EP3452811A4 (en) 2020-01-22
JP2019518943A (ja) 2019-07-04
US20190129396A1 (en) 2019-05-02
US10884401B2 (en) 2021-01-05
FI128850B (en) 2021-01-29
EP4019948B1 (en) 2024-09-18

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