http://www.pyramidatlanticartcenter.org/product-page/joomchi-textured-handmade-paper-may-16
Joomchi is a Korean technique for making textured, handmade paper. Students combine layers of mulberry papers of various shapes and colors to create a new piece of paper. This technique is similar to felting, but uses paper instead of wool. The resulting crinkled papers can be sued in surface design, bookmaking, collage, or anywhere one would use decorative paper.