Patents Assigned to Rosenlew-Pakkaus Oy
  • Protective wrapping of film
    Patent number: 5051284
    Abstract: A shrinkable protective wrapping or film for protecting products, especially packages. One surface of the protective wrapping or film is formed of conventional shrinking plastic material, while the other surface of the protective wrapping or film is formed of amorphous plastic material or a mixture of amorphous plastic material and polymer which, when being shrunk, does not adhere to the products being protected.
    Type: Grant
    Filed: September 23, 1988
    Date of Patent: September 24, 1991
    Assignee: Rosenlew-Pakkaus Oy
    Inventors: Tor Johansson, Per Nyman