Tyvek

DuPont™ Tyvek® is a family of tough, durable sheet products made from high-density polyethylene (HDPE).

Continuous, fine, HDPE fibers are spun into a sheet, then bonded with heat and pressure to interconnect the fibers.

Depending on the bonding process, Tyvek® is paper-like (hard structure) or textile-like (soft structure).