Insulating Press Kraft Paper

Chat Now
Product Details

Insulating press kraft paper


Low Cost Electrical Insulation Paper.

Good Mechanical Strength, Flexible and High Density.

Available by the metre in a selection of thicknesses.


Presspahn Paper has been used for decades as an electrical insulation material in transformers. It continues to be used for its low cost, flexibility, reasonable insulation properties and mechanical strength.

We are pleased to offer our Presspahn Transformer Insulation Paper in a selection of thicknesses. All are available by the linear metre. 


This quality insulation material offers several benefits, including:

Good Physical Properties.

Presspahn Paper from Swift Supplies is flexible with a smooth surface finish. Despite this flexibility, it is also tough and resilient. Presspahn Paper has a density of 1.0g/cm³ to 1.20g/cm³ and low stretch. Exact values vary depending on which way it’s measured.

Insulating press kraft paper

Electrical Insulation Characteristics.

Presspahn Paper is typically used for electrical insulation in transformers and some electric motors and devices. It is suitable for applications up to Class A (105°C). 

Applications for Presspahn Paper.

Presspahn is most commonly used as a flexible electrical insulation material for transformers. It is also sometimes used for low voltage, low temperature electric motors and various other electronic devices.

Feedback