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High-quality products require the appropriate recyclates

POLIFILM participates in the creation of DIN SPEC 91446.

Basics are the key to success. That is why the colleagues of POLIFILM EXTRUSION are part of various associations and committees that deal with topics and challenges that (will) shape our industry. This also applies to Dr Gottfried Weyhe, Senior Research & Development Manager, at the site in Weißandt-Gölzau.

In a consortium of experts from science and the entire value chain, he contributed his knowledge and experience to the creation of DIN SPEC 91446, which for the first time makes it possible to classify plastic recyclates according to four different data quality levels, thus facilitating communication between recyclers and users.  A standard that has been needed in the market for a long time to be able to utilise the potential of recyclates in a meaningful way and make a contribution to the circular economy.

Why this is so relevant and more information can be found here:

New standard Published

“New standard for the classification of recycled plastics published ” – read the full press release (only available in German) here on

to the Press Release

DIN SPEC 91446

Why this is so relevant and more information on the DIN SPEC 91446 can be found here at

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Press Contact


Denise Kirschbaum

Project Manager Corporate Development

Send message +49 221 801446 2027