Transaction cards are provided, wherein said foldable transaction cards have internal hinge material disposed within the foldable transaction card and fold lines for folding the transaction cards. In addition, foldable transaction card systems are provided, whereby transaction cards, having the internal...http://www.google.com.au/patents/US7070095?utm_source=gb-gplus-sharePatent US7070095 - Foldable transaction cards and methods of making the same
