Extrusion & Post
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The particle spots problem of the easy-tear masterbatch in the co-extrusion film
Problembeschreibung
After the easy-tear masterbatch is added to the co-extrusion film, particle spots appear.
Ursachenanalyse
The dispersion uniformity of the easy-tear agent affects the tear characteristics.
Lösung
Control the orientation.
Wichtigste Erkenntnis
The easy-tear masterbatch must take into account both the tear direction and the mechanical balance.
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