Proper evaluation of puncture resistance of packaging films
Compare puncture resistance of packaging films: testing procedures, point loading, film thickness and laminate structure to properly classify materials for informed decisions.
Worth knowing - aluminum foil, blisters, laminates
In our blog section, you will regularly find informative articles and interesting facts about aluminum, composite films and papers. Here you can gain an up-to-date insight into the relevant sectors and areas of application, new technologies in the processing industry or packaging solutions.
Delamination in composite films: Causes and testing procedures
Delamination in composite films can be safely classified: determine the fracture location, measure the composite bond strength, and select appropriate testing methods for root cause analysis.
Duplex or triplex film: Which laminate construction is advisable?
Duplex or triplex? The article shows how laminate construction, adhesion, sealability, barrier properties and costs can be evaluated on the same basis.
Create technical specifications for composite films
Technical specifications for composite films: clearly document and evaluate material layers, tolerances, barrier values and composite adhesion.
Migration testing for food contact composite films
Migration testing for food contact laminated films: total and specific migration, EU legal framework, testing conditions and classification according to usage requirements.
Pinholes in aluminum foil: causes, testing and effects
Correctly classifying pinholes in aluminum foils: causes, through-light testing, and significance for oxygen and water vapor barrier.
Testing seal strength: methods and sources of error
Properly test seal seam strength: select methods, prepare samples comparably, classify strength values, and use leakage data for root cause analysis.
Peelable films: peelability and opening behavior
Properly classify the peel force: How the sealing layer, process, and reproducible testing conditions determine the opening behavior of peelable films.
Developing packaging film: From the requirement to the laminate
Developing packaging film means being able to connect product sensitivity, load capacity, material selection, samples, pilot tests and approvals in a comprehensible manner.
Developing barrier packaging for long storage periods
Barrier packaging for long storage periods: derive protection requirements from warehouse profiles and product limits, identify system vulnerabilities, and classify shelf life as acceptable.
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