UK Converters is the leading supplier of Tyvek to printers, manufacturers and other commercial Tyvek users in the UK & EU
  • Tyvek® structure under a microscope Tyvek® structure under a microscope

What is Tyvek® made of and what makes it special?

DuPont™ Tyvek® is made of high-density polyethylene fibres, first spun and then bonded by heat and pressure.

Tyvek® is white, non-toxic, chemically inert and contains no binders. It has high opacity and a toughness unique among sheet products of similar weight and price.

It is a very 'green' product being easily recyclable.


Tyvek properties include: