Through the introduction of the relationship between usual problems of film specimen and data errors, this article discusses the specimen specifications in material comparison, instrument comparison or inter-lab comparison. The application demands for reference films are also discussed. Continue reading
This article briefs the advantages of antimicrobial package, its working principle and the testing importance for it. The permeability testing method for gaseous state antimicrobial agent against antimicrobial packaging material is also introduced, and the importance of such permeability testing is testified with data. Continue reading
The article introduces the present situation of permeation testing, and evaluates on the hotspot as well as the prospect of the permeation testing. Meanwhile, this article proposes some hints on how to select instruments. Continue reading
This article, on the aspect of the key factors influencing food safety, discusses on the relationship between food packages and food quality guarantee period. Continue reading
We recommend the following testing and control procedures for candy packages. Continue reading