The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 04, 2017
Filed:
Dec. 13, 2012
Finatec Holding Ag, Brügg B. Biel, CH;
Matthias Schärer, Aarberg, CH;
Bernhard Kubalek, Moosseedorf, CH;
Fridolin Maibach, Nidau, CH;
Matthias Hermle, Brügg, CH;
Finatec Holding AG, Brügg B. Biel, CH;
Abstract
Disclosed are a method and an accompanying system for inspecting objects () provided with a gas-barrier layer. The objects have at least one base layer () of a first material, polyethylene or polypropylene, for example, and at least one gas-barrier layer of a different material, EVA or EVOH, for example. An image-recording module (), such as an infrared camera, records an image of each object () and processes the images by means of a processing module () in such a way that faulty objects () are detected and eliminated. More specifically, the image recording module () creates the image of each object () within the invisible light spectrum, and the processing module () then examines the recorded image, wherein the presence, the absence or the thickness of the gas-barrier layer is determined on the basis of the image.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile