SILVA FERREIRA, António César,COUTO OLIVEIRA, Francisco Manuel,DE AVELAR LOPES CARDOSO MESQUITA, Ana Cristina
申请号：
EP20100805750
公开号：
EP2518478(B1)
申请日:
2010.12.09
申请国别(地区):
欧洲专利局
年份:
2018
代理人:
摘要：
This invention describes a method to monitor intrinsic parameters of natural cork stoppers, based on a non-invasive and non-destructive method, e.g. X-Ray spectroscopy, so that objects (stoppers) can be segregated and categorised according to the relation of such parameters with relevant characteristics for the performance of the closure, as, for instance, gas permeability. This invention does also describe how the information about physical and chemical parameters of the cork is processed directly from the data acquired in the production line.
