FI117910B - Menetelmä ja laite levymateriaalin, esimerkiksi paperin pintaominaisuuksien mittaamiseksi ja säätämiseksi - Google Patents

Menetelmä ja laite levymateriaalin, esimerkiksi paperin pintaominaisuuksien mittaamiseksi ja säätämiseksi Download PDF

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Publication number
FI117910B
FI117910B FI970023A FI970023A FI117910B FI 117910 B FI117910 B FI 117910B FI 970023 A FI970023 A FI 970023A FI 970023 A FI970023 A FI 970023A FI 117910 B FI117910 B FI 117910B
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FI
Finland
Prior art keywords
output
detector
light
signal
plate
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Application number
FI970023A
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English (en)
Finnish (fi)
Swedish (sv)
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FI970023A (fi
FI970023A0 (fi
Inventor
Lee M Chase
John D Goss
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Measurex Corp
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Application filed by Measurex Corp filed Critical Measurex Corp
Publication of FI970023A0 publication Critical patent/FI970023A0/fi
Publication of FI970023A publication Critical patent/FI970023A/fi
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Publication of FI117910B publication Critical patent/FI117910B/fi

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/86Investigating moving sheets

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Paper (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FI970023A 1995-05-05 1997-01-03 Menetelmä ja laite levymateriaalin, esimerkiksi paperin pintaominaisuuksien mittaamiseksi ja säätämiseksi FI117910B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/435,995 US5654799A (en) 1995-05-05 1995-05-05 Method and apparatus for measuring and controlling the surface characteristics of sheet materials such as paper
US43599595 1995-05-05
US9606153 1996-05-02
PCT/US1996/006153 WO1996035111A1 (en) 1995-05-05 1996-05-02 Method and apparatus for measuring and controlling the surface characteristics of sheet materials such as paper

Publications (3)

Publication Number Publication Date
FI970023A0 FI970023A0 (fi) 1997-01-03
FI970023A FI970023A (fi) 1997-03-03
FI117910B true FI117910B (fi) 2007-04-13

Family

ID=23730672

Family Applications (1)

Application Number Title Priority Date Filing Date
FI970023A FI117910B (fi) 1995-05-05 1997-01-03 Menetelmä ja laite levymateriaalin, esimerkiksi paperin pintaominaisuuksien mittaamiseksi ja säätämiseksi

Country Status (7)

Country Link
US (1) US5654799A (de)
EP (1) EP0769139B1 (de)
JP (1) JPH10503028A (de)
CA (1) CA2193380C (de)
DE (1) DE69630650T2 (de)
FI (1) FI117910B (de)
WO (1) WO1996035111A1 (de)

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US8742385B2 (en) 2011-01-26 2014-06-03 Honeywell Asca Inc. Beam distortion control system using fluid channels
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US8773656B2 (en) * 2011-08-24 2014-07-08 Corning Incorporated Apparatus and method for characterizing glass sheets
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US8958898B2 (en) * 2011-11-07 2015-02-17 Nalco Company Method and apparatus to monitor and control sheet characteristics on a creping process
CA2860691C (en) * 2012-01-06 2023-09-19 Kemira Oyj Method of characterizing creped materials
US9481777B2 (en) 2012-03-30 2016-11-01 The Procter & Gamble Company Method of dewatering in a continuous high internal phase emulsion foam forming process
FI126174B (en) * 2012-12-04 2016-07-29 Valmet Automation Oy Tissue measurement
DE102012024261B4 (de) * 2012-12-12 2015-02-12 Balluff STM GmbH Prüfverfahren und -vorrichtung für Oberflächen
US9082201B2 (en) 2013-01-04 2015-07-14 International Business Machines Corporation Surface contamination determination system
US9303977B2 (en) 2013-10-17 2016-04-05 Honeywell International Inc. Apparatus and method for measuring caliper of creped tissue paper based on a dominant frequency of the paper and a standard deviation of diffusely reflected light including identifying a caliper measurement by using the image of the paper
US9238889B2 (en) 2013-10-17 2016-01-19 Honeywell International Inc. Apparatus and method for closed-loop control of creped tissue paper structure
US9189864B2 (en) 2013-10-17 2015-11-17 Honeywell International Inc. Apparatus and method for characterizing texture
US9540770B2 (en) * 2014-09-25 2017-01-10 Honeywell Limited Modular sensing system for web-based applications
US9519447B2 (en) * 2014-10-08 2016-12-13 Oce-Technologies B.V. Apparatus and method for determining suitable printing conditions for printing sheets in a printing system
EP3007133B1 (de) * 2014-10-08 2018-06-20 OCE-Technologies B.V. Vorrichtung und verfahren zum ermitteln von fehlern in einem drucksystem
DE102019100884A1 (de) * 2019-01-15 2020-07-16 Voith Patent Gmbh Vorrichtung und Verfahren zur Behandlung einer Faserstoffbahn
US11920299B2 (en) * 2020-03-06 2024-03-05 Ibs Of America Formation detection system and a process of controlling
CN116075613A (zh) 2020-08-27 2023-05-05 巴克曼实验室国际公司 杨克式烘缸化学和起皱产品品质的预测控制

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Also Published As

Publication number Publication date
DE69630650D1 (de) 2003-12-18
EP0769139B1 (de) 2003-11-12
CA2193380C (en) 2003-09-09
WO1996035111A1 (en) 1996-11-07
US5654799A (en) 1997-08-05
DE69630650T2 (de) 2004-09-30
FI970023A (fi) 1997-03-03
JPH10503028A (ja) 1998-03-17
CA2193380A1 (en) 1996-11-07
EP0769139A1 (de) 1997-04-23
FI970023A0 (fi) 1997-01-03

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