In recent years, transparent package has become a trend. The satisfaction of both transparency and high barrier property of package is not easy. This article elaborates on the reason for the popularization of transparent package, as well as the types and applications of high barrier property material with high grade of transparency. Continue reading
This article presents a detailed introduction on the two testing methods- differential pressure method and equal pressure method; and gives some suggestions of the instrument selection and purchase. Continue reading
The article presents a detailed introduction to definition, application, difference and conversion of permeability testing indexes. Application is also provided. Continue reading
This article systematically introduces the development and testing principle of sensor method. Continue reading
This article outlines the packaging principle, preservative gas and application of Modified Atmosphere Packaging (MAP). It also presents detailed reasons why gases have different permeability on the same material. Continue reading