METODO PER IL RICONOSCIMENTO DEL COLORE IN CORPI CAVI

Method for the colour identification of hollow bodies of plastics material comprising carrying out measurements of reflectance in spectrum bands respectively of short, medium and long wavelengths and associating to each colour sets of three reflectance values characteristic of that colour.

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Bibliographic Details
Main Authors PIERI GIOVANNI, GIORDANO DARIO
Format Patent
LanguageItalian
Published 08.02.1999
Edition4
Subjects
COLORIMETRY
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PERFORMING OPERATIONS
PHYSICS
POSTAL SORTING
RADIATION PYROMETRY
SEPARATING SOLIDS FROM SOLIDS
SORTING
SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTEDPIECE-MEAL, e.g. BY PICKING
TESTING
TRANSPORTING
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Summary:Method for the colour identification of hollow bodies of plastics material comprising carrying out measurements of reflectance in spectrum bands respectively of short, medium and long wavelengths and associating to each colour sets of three reflectance values characteristic of that colour.
Bibliography:Application Number: IT1997MI01428