Openair-Plasma® is a simple and environmentally friendly method of cleaning aluminum surfaces. Composite films are used in particular in the production of beverage and food packaging to keep the packaging gas-tight. Here, the films are lamintated with the aluminium foil (aluminum layer). The material is additionally coated with PE so the aluminum does not come directly in contact with the contents.
The aluminum in the film system is pretreated with Openair-Plasma® to ensure a reliable bond with the PE film. All organic substances, such as rolling oils, are split on the material surface during plasma cleaning and removed.
The annealing procedure still widely used in the industry is time- and energy-consuming as compared to Openair-Plasma® treatment. By contrast, with the Openair-Plasma® procedure, the plasma system is integrated inline into the existing overall process. This makes plasma pretreatment especially cost-efficient.
ALUMINIUM-PRAXIS (6/2018)
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WERKSTOFFE in der Fertigung (Nr. 5/2017)
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JOT (3/2014)
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Determining surface tension with dyne inks now
Kunststoffe International 2/2022
Whitepaper Actega April 2021
Kunststoffe International - Issue 2/2021
Put Openair-Plasma® to the test with our rental and test systems.
We are giving away 2 tickets for the Future Battery Forum in Berlin.
The show will take place from November 15 - 16, 2021 and the event is completely sold out.
Plasmatreat USA exhibits at MD&M West 2021 in Anahem in August and will show exciting solutions for surface treatment of medical devices.
Plasmatreat constantly faces shifting demands as a result of new ideas, regulations, and standards. Customers are increasingly approaching the company with unique and innovative project requests. Consequently, the capacities of the technology and research center will now be expanded to include a class-6 cleanroom.
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