A METHOD FOR QUALITY ASSESSMENT OF A SEALING SECTION OF A PACKAGE, APPARATUS THEREFOR AND COMPUTER PROGRAM PRODUCT

A method (1600) for quality assessment of a sealing section (414) of a package (100), wherein the package (100) comprises at least a robustness layer (406a, 406b) and a plastic layer (408a, 408b). The sealing section (414) is formed by holding a first section (402a) and a second section (402b) of th...

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Bibliographische Detailangaben
Hauptverfasser:	RÅBE, Magnus, HALLSTADIUS, Hans, ZULUMOVSKI, Daniel, PETERSSON, Viktor, ANDERSSON, Håkan, FANTINI, Stefano
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TESTING TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A method (1600) for quality assessment of a sealing section (414) of a package (100), wherein the package (100) comprises at least a robustness layer (406a, 406b) and a plastic layer (408a, 408b). The sealing section (414) is formed by holding a first section (402a) and a second section (402b) of the package (100) against each other while providing heat such that the plastic layer (408a, 408b) of the first and second section (402a, 402b) melt and thereby provide for that the first and second section (402a, 402b) adhere to each other. The method (1600) comprises capturing (1602) image data depicting the sealing section (414) using a camera (814), identifying (1604) a reference line (1204, 1304, 1404, 1504) in the image data, identifying (1606) a sealing section boundary line (1202,1302, 1402, 1502) in the image data, determining (1608) a sealing section assessment feature set based on the reference line (1204, 1304, 1404, 1504) and the sealing section boundary line (1202,1302, 1402, 1502), and comparing (1610) the sealing section assessment feature set with a reference feature set.