Frukathka said:What material is used in the stiching process?
It's a metal wire (which is why it looks a lot like staples). If you pry apart the "staple" and compare it to a normal staple you'll see what I mean.
http://www.google.com/search?hl=en&...Stitched&sa=X&oi=glossary_definition&ct=title
There's got to be a picture of one of these machines out there.