KR890007069A - 공정라인중 종이쉬이트 강도판정방법 및 장치 - Google Patents

공정라인중 종이쉬이트 강도판정방법 및 장치 Download PDF

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Publication number
KR890007069A
KR890007069A KR1019880013006A KR880013006A KR890007069A KR 890007069 A KR890007069 A KR 890007069A KR 1019880013006 A KR1019880013006 A KR 1019880013006A KR 880013006 A KR880013006 A KR 880013006A KR 890007069 A KR890007069 A KR 890007069A
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KR
South Korea
Prior art keywords
sheet
determining
paper sheet
measuring
determination method
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KR1019880013006A
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English (en)
Inventor
엠. 앤더손 레오나드
맥아더 차스 리
Original Assignee
할 보오너
매슈렉스 코포레이숀
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Application filed by 할 보오너, 매슈렉스 코포레이숀 filed Critical 할 보오너
Publication of KR890007069A publication Critical patent/KR890007069A/ko

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    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/346—Paper sheets
    • 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
    • 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
    • G01N2021/8609—Optical head specially adapted
    • 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
    • G01N2021/8663—Paper, e.g. gloss, moisture content

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

내용 없음

Description

공정라인중 종이쉬이트 강도판정방법 및 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 여러 다른 등급이 종이에 대한 파장파위 스펙트럼(wavelength power spectra)을 설명하는 도면,
제 2 도는 본 발명의 기준중량 감지기의 한 실시예를 설명한 도면,
제 3 도는 본 발명의 장치를 측정하기 위한 자르기훨을 설명하는 도면.

Claims (2)

  1. 움직이는 종이 쉬이트의 강도를 판정하기 위한 공정에 있어서 ; a) 쉬이트의 평균기준량(average basis weight)을 측정하고; b) 쉬이트의 국부기준중량(local basis weight)을 측정하고; c) 쉬이트의 투과도(transmittance)를 측정하고 ; d) 쉬이트의 선속도(line speed)를 측정하고 ; e) 쉬이트의 플록크기(floc size)를 측정하고; f) 평균기준중량, 국부기준중량, 투과도, 플록크기 및 선속도에 기초하여 쉬이트의 강도를 판정하는 공정.
  2. 종이 쉬이트의 강도를 판정하기 위한 공정에 있어서; a) 쉬이트의 국부기준중량의 변화를 측정하고; b) 쉬이트의 플록크기를 측정하며 ; c) 쉬이트의 플록크기와 국부기준중량의 변화에 기초하여 쉬이트의 강도를 판정하는 공정.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880013006A 1987-10-06 1988-10-06 공정라인중 종이쉬이트 강도판정방법 및 장치 KR890007069A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US105,635 1987-10-06
US07/105,635 US4936141A (en) 1987-10-06 1987-10-06 On-line paper sheet strength determination method and device

Publications (1)

Publication Number Publication Date
KR890007069A true KR890007069A (ko) 1989-06-17

Family

ID=22306949

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880013006A KR890007069A (ko) 1987-10-06 1988-10-06 공정라인중 종이쉬이트 강도판정방법 및 장치

Country Status (7)

Country Link
US (1) US4936141A (ko)
EP (1) EP0311518B1 (ko)
JP (1) JP2578944B2 (ko)
KR (1) KR890007069A (ko)
CA (1) CA1327239C (ko)
DE (1) DE3886336T2 (ko)
FI (1) FI95748C (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100730229B1 (ko) * 2004-12-18 2007-06-19 서영범 초지기상에서 종이의 휨강성을 측정하는 방법

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243407A (en) * 1986-11-12 1993-09-07 Measurex Corporation On-line paper sheet formation characterizing method and device
CA1326909C (en) * 1988-09-09 1994-02-08 Harriss King On-line paper sheet formation characterizing method and device
US5020356A (en) * 1989-08-25 1991-06-04 Process Automation Business, Inc. Method and apparatus for measuring characteristics of a multilayer product
US5101661A (en) * 1990-12-28 1992-04-07 Measurex Corporation Fiber orientation sensor
US5138878A (en) * 1990-12-28 1992-08-18 Measurex Corporation Fiber orientation sensor
IE914413A1 (en) * 1990-12-28 1992-07-01 Measurex Corp Fiber orientation sensor
US5398538A (en) * 1993-01-28 1995-03-21 Abb Industrial Systems Inc. On-line measurement of ultrasonic velocities in web manufacturing processes
US5419200A (en) * 1994-06-14 1995-05-30 The United States Of America As Represented By The Secretary Of The Army Method for assessing the effects of loading forces on a composite material structure
US5778724A (en) * 1995-09-07 1998-07-14 Minnesota Mining & Mfg Method and device for monitoring web bagginess
JP2776339B2 (ja) * 1995-10-27 1998-07-16 横河電機株式会社 厚み計
US5997692A (en) * 1996-02-07 1999-12-07 Gl&V-Paper Machine Group, Inc. Profiling wet end starch applicator
EP0892924B1 (de) * 1996-04-09 2004-03-17 Siemens Aktiengesellschaft Verfahren zur bestimmung der mechanischen eigenschaften von papier und zugehörige anordnung
US6129817A (en) * 1997-07-10 2000-10-10 Westvaco Corporation Unified on-line/off-line paper web formation analyzer
US6088094A (en) * 1997-12-23 2000-07-11 Zellweger Uster, Inc. On-line sliver monitor
FI116075B (fi) * 1998-02-23 2005-09-15 Metso Paper Inc Paperikoneen säätöjärjestelmä
SE514572C2 (sv) * 1998-07-31 2001-03-12 Skogsind Tekn Foskningsinst Förfarande för att prediktera och/eller styra styrkeegenskaper hos folieliknande material
US20030066362A1 (en) * 2001-08-29 2003-04-10 Lee Shih Yuan Seat belt tension sensor
US6813941B2 (en) 2001-12-20 2004-11-09 Kimberly-Clark Worldwide, Inc. Method to measure tension in a moving web and to control properties of the web
DE10253822A1 (de) * 2002-11-18 2004-05-27 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur automatischen Sensorkalibrierung
US7071480B2 (en) * 2003-06-13 2006-07-04 Voith Paper Patent Gmbh Sensor with alignment self compensation
US6950777B1 (en) * 2003-07-29 2005-09-27 Voith Paper Inc. Method and system for assessing pulp and paper mill performance
JP4378330B2 (ja) * 2005-08-15 2009-12-02 キヤノン株式会社 シート情報出力装置、シート処理装置、および画像形成装置
EP1934566A4 (en) * 2005-09-21 2011-09-21 Messmer Instr Ltd METHOD AND APPARATUS FOR MEASURING THE PROPERTIES OF TABLE PRODUCTS
JP5736731B2 (ja) * 2010-10-29 2015-06-17 富士ゼロックス株式会社 検知装置及び画像形成装置
US9097620B2 (en) * 2013-02-14 2015-08-04 Appvion, Inc. Deflection indication gauge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757122A (en) * 1972-10-30 1973-09-04 D Bossen Basis weight gauging apparatus system and method
SU1193583A1 (ru) * 1983-12-22 1985-11-23 Пермский филиал Всесоюзного научно-исследовательского института целлюлозно-бумажной промышленности Способ оценки прочности бумаги в процессе производства на бумагоделательной машине
US4648712A (en) * 1985-02-04 1987-03-10 Champion International Corporation Apparatus and method for analyzing parameters of a fibrous substrate
CA1222319A (en) * 1985-05-16 1987-05-26 Cip Inc. Apparatus for analysing the formation of a paper web
US4674332A (en) * 1986-02-20 1987-06-23 Union Camp Corporation Laser induced acoustic generation for sonic modulus
US4770538A (en) * 1986-11-12 1988-09-13 Measurex Corporation Chopper wheel alignment device
US5013403A (en) * 1987-10-05 1991-05-07 Measurex Corporation Process for continuous determination of paper strength

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100730229B1 (ko) * 2004-12-18 2007-06-19 서영범 초지기상에서 종이의 휨강성을 측정하는 방법

Also Published As

Publication number Publication date
EP0311518A2 (en) 1989-04-12
JPH01132965A (ja) 1989-05-25
DE3886336T2 (de) 1994-06-09
US4936141A (en) 1990-06-26
FI95748B (fi) 1995-11-30
FI884583A (fi) 1989-04-07
DE3886336D1 (de) 1994-01-27
FI95748C (fi) 1996-03-11
FI884583A0 (fi) 1988-10-05
EP0311518A3 (en) 1990-06-27
CA1327239C (en) 1994-02-22
EP0311518B1 (en) 1993-12-15
JP2578944B2 (ja) 1997-02-05

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