unfolded

To undo a folding.

“to unfold a map; to unfold a tablecloth; she unpacks the new dress and unfolds it carefully”

To turn out; to happen; to develop.

To reveal.

To open (anything covered or closed); to lay open to view or contemplation; to bring out in all the details, or by successive development.

“to unfold one's designs;  to unfold the principles of a science”

To release from a fold or pen.

“to unfold sheep”

Not folded.