A method for in-plane separation of side-by-side parallel sheet articles that are transported along mutually-laterally-adjacent, in-plane paths, the method comprising: feeding unconnected sheet articles parallel to one another to mutually divergent belt arrangements that are driven at the same speed;...http://www.google.com/patents/US5178383?utm_source=gb-gplus-sharePatent US5178383 - Method of separating sheets
