Verification of a given material specification

Verification of typical material specifications. To check the material structure, a microtome cross-section is made and the thickness of any individual layers present is measured microscopically. The identity of the specified materials is verified by IR screening. Cleaning of filled samples will be charged additionally.

In short — AI-generated

This test verifies if a packaging material meets its specified requirements. To do this, a cross-section of the material is made and the thickness of its individual layers is measured under a microscope. The material's composition is also checked using infrared spectroscopy to confirm it matches the specified materials.

The result of this test is used to ensure that the packaging material is consistent with its intended design and composition. This is important for quality control and to guarantee the material's performance and safety in use. The test result can also be used to compare the material with its original specification or to troubleshoot any issues with the packaging.

Text is AI-generated; based on test method data curated and verified by Innoform.

Test Method Group: Material analysis

Norms:

In-house method PV061 (2019-09) Infrared spectroscopy
DIN 51451 (2020-02) Testing of petroleum products and related products – Analysis by infrared spectrometry – General working principles

Required Sample Amount: Depending on task, e. g. at least approx. 50 x 50 mm material or at least two pieces of the product

Standard Tests

IR-spectroscopy (transmitted light)

Specific Norm: Hausverfahren PV061

A given material specification is verified with regard to material usage and individual layer thicknesses of the specified layers, with the exception of metals and CVD/ PVD- coatings as well as lacquers, adhesives and printing inks, if not applied on the material surface.

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