FI970023A - Menetelmä ja laite laakamateriaalien kuten paperin pintaominaisuuksien mittaamiseksi ja valvomiseksi - Google Patents

Menetelmä ja laite laakamateriaalien kuten paperin pintaominaisuuksien mittaamiseksi ja valvomiseksi Download PDF

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Publication number
FI970023A
FI970023A FI970023A FI970023A FI970023A FI 970023 A FI970023 A FI 970023A FI 970023 A FI970023 A FI 970023A FI 970023 A FI970023 A FI 970023A FI 970023 A FI970023 A FI 970023A
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FI
Finland
Prior art keywords
checking
paper
measuring
surface properties
sheet materials
Prior art date
Application number
FI970023A
Other languages
English (en)
Swedish (sv)
Other versions
FI117910B (fi
FI970023A0 (fi
Inventor
Lee M Chase
John D Goss
Original Assignee
Measurex Corp
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 Measurex Corp filed Critical Measurex Corp
Publication of FI970023A0 publication Critical patent/FI970023A0/fi
Publication of FI970023A publication Critical patent/FI970023A/fi
Application granted granted Critical
Publication of FI117910B publication Critical patent/FI117910B/fi

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Classifications

    • 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
    • G01N21/86—Investigating moving sheets

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  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (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
US43599595 1995-05-05
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
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
US9606153 1996-05-02

Publications (3)

Publication Number Publication Date
FI970023A0 FI970023A0 (fi) 1997-01-03
FI970023A true FI970023A (fi) 1997-03-03
FI117910B 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 (fi)
EP (1) EP0769139B1 (fi)
JP (1) JPH10503028A (fi)
CA (1) CA2193380C (fi)
DE (1) DE69630650T2 (fi)
FI (1) FI117910B (fi)
WO (1) WO1996035111A1 (fi)

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US7545971B2 (en) * 2005-08-22 2009-06-09 Honeywell International Inc. Method and apparatus for measuring the crepe of a moving sheet
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JP5168051B2 (ja) * 2008-09-25 2013-03-21 富士通株式会社 電磁界解析プログラムおよび電磁界解析装置
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US8660682B2 (en) 2010-11-22 2014-02-25 Honeywell Asca Inc. Air wipe and sheet guide temperature control on paper and continuous web scanners
US8742385B2 (en) 2011-01-26 2014-06-03 Honeywell Asca Inc. Beam distortion control system using fluid channels
US8573834B2 (en) 2011-05-14 2013-11-05 Honeywell Asca Inc. Connectionless cooling system
US8561468B2 (en) 2011-06-27 2013-10-22 Honeywell Asca Inc. Scanner diagnostics utilizing three axis accelerometers
US8773656B2 (en) * 2011-08-24 2014-07-08 Corning Incorporated Apparatus and method for characterizing glass sheets
US8564851B2 (en) * 2011-10-25 2013-10-22 Honeywell Asca Inc. Scanner belt load and stretch compensation control system
US8958898B2 (en) * 2011-11-07 2015-02-17 Nalco Company Method and apparatus to monitor and control sheet characteristics on a creping process
ES2885402T3 (es) 2012-01-06 2021-12-13 Kemira Oyj Método de caracterización de materiales crepados
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 (fi) * 2012-12-04 2016-07-29 Valmet Automation Oy Pehmopaperin mittaus
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
EP3007133B1 (en) * 2014-10-08 2018-06-20 OCE-Technologies B.V. Apparatus and method for defect detection in a printing system
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
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
EP4204627A1 (en) 2020-08-27 2023-07-05 Buckman Laboratories International, Inc. Predictive control of yankee dryer chemistry and creped product quality

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Also Published As

Publication number Publication date
CA2193380A1 (en) 1996-11-07
WO1996035111A1 (en) 1996-11-07
FI117910B (fi) 2007-04-13
EP0769139B1 (en) 2003-11-12
FI970023A0 (fi) 1997-01-03
CA2193380C (en) 2003-09-09
EP0769139A1 (en) 1997-04-23
DE69630650D1 (de) 2003-12-18
US5654799A (en) 1997-08-05
JPH10503028A (ja) 1998-03-17
DE69630650T2 (de) 2004-09-30

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