Barrier performance is one of the basic properties of packaging materials to protect the content products. The barrier properties of packaging materials are related to materials structure, thickness, and etc. For the same film materials, when the thickness is increased, the barrier properties are improved. The composite materials are most used for plastic packaging. By [...]

A new product arrived at Labthink – G2/132 Gas (Oxygen) Permeability Tester. It is based new designed based on differential pressure method and adopts Labthink’s exclusive patent design of three diffusion cells integrated in one instrument for individual or multiple tests, which improves test efficiency by 3 times. This Gas (Oxygen) Permeability Tester keeps Labthink [...]