Does modal shrink when washed?

Question:I've heard that modal is in the rayon family. I know that rayon is highly shrinkable. What about modal? Does modal blended with cotton shrink? What's the ideal method for washing modal?

Answers:
I "googled" Modal and came up w/ this website. They claim "Modal is the registered trademark of Lenzing Company." Try contacting them at http://www.lenzing.com.
Hope this helps!
Dana