BR0016832A - Processo e aparelho para controle de qualidade de fabricação de uma trama em movimento - Google Patents

Processo e aparelho para controle de qualidade de fabricação de uma trama em movimento

Info

Publication number
BR0016832A
BR0016832A BR0016832-7A BR0016832A BR0016832A BR 0016832 A BR0016832 A BR 0016832A BR 0016832 A BR0016832 A BR 0016832A BR 0016832 A BR0016832 A BR 0016832A
Authority
BR
Brazil
Prior art keywords
composition
manufacturing
motion
information
data matrix
Prior art date
Application number
BR0016832-7A
Other languages
English (en)
Inventor
Jerome J Workman Jr
Original Assignee
Kimberly Clark Co
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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of BR0016832A publication Critical patent/BR0016832A/pt

Links

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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/78—Controlling or regulating not limited to any particular process or apparatus
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N2021/3129—Determining multicomponents by multiwavelength light

Landscapes

  • 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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Looms (AREA)

Abstract

"PROCESSO E APARELHO PARA CONTROLE DE FABRICAçãO DE UMA TRAMA EM MOVIMENTO". Processo e aparelho para detectar a composição de um produto de trama em movimento com base em tempo real durante o processo de fabricação. Equipamento de monitoramento espectrométrico opera para derivar informação relacionada as propriedades físicas e/ou químicas da trama em locais múltiplos na direção transversal a trama. Os dados das várias regiões espectrais podem ser combinados para produzir um vetor contendo informação acurada com relação à composição da trama. Esta informação é derivada usando técnicas matemáticas multivariadas para render uma matriz de dados espacial para cada componente de interesse. A informação da composição contida na matriz de dados espacial pode ser reprojetada como um "mapa de composição virtual" ou comparada aos perfis ideais armazenados na memória do computador.
BR0016832-7A 1999-12-29 2000-12-20 Processo e aparelho para controle de qualidade de fabricação de uma trama em movimento BR0016832A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/474,720 US6452679B1 (en) 1999-12-29 1999-12-29 Method and apparatus for controlling the manufacturing quality of a moving web
PCT/US2000/034636 WO2001048462A1 (en) 1999-12-29 2000-12-20 Method and apparatus for controlling the manufacturing quality of a moving web

Publications (1)

Publication Number Publication Date
BR0016832A true BR0016832A (pt) 2002-09-10

Family

ID=23884683

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0016832-7A BR0016832A (pt) 1999-12-29 2000-12-20 Processo e aparelho para controle de qualidade de fabricação de uma trama em movimento

Country Status (9)

Country Link
US (1) US6452679B1 (pt)
EP (1) EP1242811B1 (pt)
KR (1) KR100889411B1 (pt)
AU (1) AU781286B2 (pt)
BR (1) BR0016832A (pt)
CA (1) CA2395712A1 (pt)
DE (1) DE60029343T2 (pt)
MX (1) MXPA02006463A (pt)
WO (1) WO2001048462A1 (pt)

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US6950717B1 (en) 2004-03-19 2005-09-27 Sara Lee Corporation System and method for controlling width and stitch density of a fabric web
US7623699B2 (en) * 2004-04-19 2009-11-24 3M Innovative Properties Company Apparatus and method for the automated marking of defects on webs of material
DE102005023160B4 (de) 2005-05-19 2007-04-05 Beltz, Robert, Dipl.-Math. Vorrichtung zur Erfassung und Bewertung von hygroskopischen Materialien
FI122156B (fi) * 2007-03-13 2011-09-15 Metso Automation Oy Rainan mittaus
US7542821B2 (en) * 2007-07-26 2009-06-02 3M Innovative Properties Company Multi-unit process spatial synchronization of image inspection systems
US20090028417A1 (en) * 2007-07-26 2009-01-29 3M Innovative Properties Company Fiducial marking for multi-unit process spatial synchronization
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US7773226B2 (en) 2008-06-05 2010-08-10 3M Innovative Properties Company Web inspection calibration system and related methods
US7797133B2 (en) * 2008-09-10 2010-09-14 3M Innovative Properties Company Multi-roller registered repeat defect detection of a web process line
US8553228B2 (en) * 2011-09-30 2013-10-08 3M Innovative Properties Company Web inspection calibration system and related methods
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Also Published As

Publication number Publication date
KR20020067054A (ko) 2002-08-21
MXPA02006463A (es) 2002-11-29
DE60029343D1 (de) 2006-08-24
KR100889411B1 (ko) 2009-03-20
WO2001048462A1 (en) 2001-07-05
DE60029343T2 (de) 2007-06-28
US6452679B1 (en) 2002-09-17
EP1242811B1 (en) 2006-07-12
EP1242811A1 (en) 2002-09-25
AU2442701A (en) 2001-07-09
AU781286B2 (en) 2005-05-12
CA2395712A1 (en) 2001-07-05

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A, 9A E 10A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2094 DE 22/02/2011.