Tray/container system for cleaning/sterilization processes
November 10, 1998
A sterilizable nonwoven material which is subjected to electreting, and more particularly electrostatic electreting is provided. The nonwoven materials may include laminate nonwovens wherein one or more layers are subjected to electreting. The nonwoven material(s) may also be treated with an antistatic material before or after subjecting the same to electreting.