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    Multi-layer - insulation pressboard / film (Polypress and Politrix)

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    Multi-layer - insulation pressboard / film (Polypress and Politrix)


    Electrical insulation of thermal class B up to 130°C.

    Polipress is a composite of pressboard and polyester film. The film thickness of the polyester film and the pressboard thickness is variable depending on the thickness of the overall composite.

    The combination with polyester gives pressboard a significantly higher tear resistance with good flexibility and electrical properties.


    Electrical insulation of thermal class B up to 130°C.

    Politrix is ​​a further development of the Polipress D. With Politrix, the thickness of the kraft paper web remains the same, while the inner layer of polyester changes. This achieves a higher mechanical and electrical effect. The good soaking agent absorption through the kraft paper remains. The sometimes problematic moisture absorption of the pressboard and the resulting tendency to curl is avoided.

    Brochure PDF


    Frequently asked questions


    Yes, for orders within Germany the minimum order value is 150 € and for export it is 350 €.

    We generally only accept cash advance.

    No, it is not possible to modify a placed order by any means (product, quantity, invoice and adress, method of delivery).


    FCA Langgöns, exclusive of packaging.

    SEIPP is shipping worldwide.

    ex stock, subject to prior sale.
    Most products are ready to be shipped shortly after receiving your order.


    To see our prices, please send us a request.
    We will get back to you as soon as possible with an offer including prices and delivery time.

    For further information please contact:

    Customers can request our current SEIPP-DEAL per email.


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    Please contact our customer service. We gladly assist you.
    +49 6403 609800

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