This article presents a detailed introduction to the common methods of improving material barrier property. Based on the testing characteristics of gas barrier property testing, it relates on the precautions and corresponding improving measures. Continue reading
This article presents a detailed data comparison of sensor method oxygen permeability testing between Labthink and Thailand Package Center. Continue reading
This article presents a detailed introduction about the testing principle, relating standards and testing process of equal pressure method. It also briefs on some testing information about oxygen permeability tester of equal pressure method. Continue reading
Based on standard ASTM D 3985, this article briefs on coulometric oxygen permeability testing of film and sheet materials. It also presents a detailed introduction about the principal and operating procedure of coulometric testing. Continue reading
This article briefs on testing principle of water vapor permeability testing of electrolytic analysis method and its application in the testing of medicine package materials. Continue reading