American Built Containment Systems specializes in thin gauge thermoformed clamshells and blisters. We have stock sizes of clamshells and blisters as well as stock platforms and tooling to reduce cost and lead times. ABC Systems has dedicated machines for both small and large runs o...

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.

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