Patents Assigned to Rebichon Signode
  • Apparatus for stretching a film of plastic material
    Patent number: 4912820
    Abstract: A stretching apparatus in accordance with the invention has an upstream roll (2) and a downstream roll (6) which are driven with a given peripheral speed ratio, together with a plurality of intermediate rolls (8, 9) which are not motorized, but which are coupled to each other to rotate with a given peripheral speed ratio which is less than the speed ratio between the upstream and downstream rolls (2, 6).
    Type: Grant
    Filed: March 2, 1989
    Date of Patent: April 3, 1990
    Assignee: Rebichon Signode
    Inventor: Michel Bregier