Abstract<br />
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This article is to discuss the specimen specifications in material comparison, instrument comparison or inter-lab comparison as well as the applications of reference film through the introduction of common problems of film specimen and the impact to the test data caused by those problems.<br />
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Every index of flexible packaging material should be tested by the testing instruments. Except the composition and other chemical analytical tests, when prepare the specimen ...This story is related to the following:Packaging Film |