SE0601860L - A method of predicting the printability of a paper, cardboard or paper surface - Google Patents

A method of predicting the printability of a paper, cardboard or paper surface

Info

Publication number
SE0601860L
SE0601860L SE0601860A SE0601860A SE0601860L SE 0601860 L SE0601860 L SE 0601860L SE 0601860 A SE0601860 A SE 0601860A SE 0601860 A SE0601860 A SE 0601860A SE 0601860 L SE0601860 L SE 0601860L
Authority
SE
Sweden
Prior art keywords
paper
printability
regions
board
cardboard
Prior art date
Application number
SE0601860A
Other languages
Swedish (sv)
Other versions
SE530070C2 (en
Inventor
Mats Fredlund
Vesna Rakic
Isabel Knoeoes
Original Assignee
Stora Enso Ab
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 Stora Enso Ab filed Critical Stora Enso Ab
Priority to SE0601860A priority Critical patent/SE530070C2/en
Priority to PCT/SE2007/050632 priority patent/WO2008033090A1/en
Publication of SE0601860L publication Critical patent/SE0601860L/en
Publication of SE530070C2 publication Critical patent/SE530070C2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/306—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces for measuring evenness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/009—Detecting type of paper, e.g. by automatic reading of a code that is printed on a paper package or on a paper roll or by sensing the grade of translucency of the paper
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00034—Measuring, i.e. determining a quantity by comparison with a standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00068—Calculating or estimating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00071—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for characterised by the action taken
    • H04N1/00074—Indicating or reporting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00092—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for relating to the original or to the reproducing medium, e.g. imperfections or dirt

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

The invention refers to a method of prediction the printability of an unprinted paper, paper board or board surface. The method comprises the steps of acquiring a topographic image of the surface; identifying depressions regions in the topographical image having a depression exceeding a predefined depression threshold; establishing a relationship between the relative amount of identified depressions regions and the areas of said regions calculating a value on the basis of said relationship; and using the value as measurement of the prediction of the printability of the paper, paper board or board surface.
SE0601860A 2006-09-11 2006-09-11 A method of predicting the printability of a paper, cardboard or paper surface SE530070C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0601860A SE530070C2 (en) 2006-09-11 2006-09-11 A method of predicting the printability of a paper, cardboard or paper surface
PCT/SE2007/050632 WO2008033090A1 (en) 2006-09-11 2007-09-07 A method of predicting the printability of a paper, or paper board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0601860A SE530070C2 (en) 2006-09-11 2006-09-11 A method of predicting the printability of a paper, cardboard or paper surface

Publications (2)

Publication Number Publication Date
SE0601860L true SE0601860L (en) 2008-02-26
SE530070C2 SE530070C2 (en) 2008-02-26

Family

ID=39092859

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0601860A SE530070C2 (en) 2006-09-11 2006-09-11 A method of predicting the printability of a paper, cardboard or paper surface

Country Status (2)

Country Link
SE (1) SE530070C2 (en)
WO (1) WO2008033090A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2480806B (en) * 2010-05-27 2016-01-06 Inca Digital Printers Ltd Printing method and apparatus
DE102011113138B4 (en) * 2011-04-14 2013-06-06 Inb Vision Ag Apparatus and method for measuring surfaces
EP3204230A1 (en) * 2014-10-08 2017-08-16 OCE-Technologies B.V. Printing system and method for defect detection in a printing system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878114A (en) * 1988-05-10 1989-10-31 University Of Windsor Method and apparatus for assessing surface roughness
US5654799A (en) * 1995-05-05 1997-08-05 Measurex Corporation Method and apparatus for measuring and controlling the surface characteristics of sheet materials such as paper
FI111757B (en) * 1999-05-10 2003-09-15 Metso Automation Oy Method and Measurement Arrangement to Measure Paper Surface

Also Published As

Publication number Publication date
WO2008033090A1 (en) 2008-03-20
SE530070C2 (en) 2008-02-26

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Legal Events

Date Code Title Description
NUG Patent has lapsed