Patents by Inventor Tiina Olkkonen

Tiina Olkkonen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Food wrap paper and method of manufacturing same
    Patent number: 9797096
    Abstract: A method and apparatus for manufacturing food wrap paper. A paper web is formed and its first side is subjected to on-line surface treating by applying barrier material such that a water vapor and grease resistant barrier coating is formed onto the paper web. The forming and on-line surface treating are made so that after the on-line surface treating, the paper web has basis weight of 25.5 g/m2 to 34 g/m2 when measured in balance moisture.
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: October 24, 2017
    Assignee: MONDI AG
    Inventors: Tiina Olkkonen, Eerika Hoikkala, Tuomas Leppänen
  • Online treated sealable and peelable medical paper for medical sterilization packaging
    Patent number: 9758931
    Abstract: A method and apparatus for manufacturing medical paper for medical sterilization packaging, medical paper and medical sterilization packaging are disclosed. A paper web is formed of fibrous substrate comprising cellulosic fibers and optionally synthetic fibers, with opposite first and second sides. On-line with the forming of the paper web, reinforcing material is applied on the first side and pressed into structure of the paper web such that delamination resistance of the structure is increased. Sealing material is applied on the second side of the paper web on-line with the forming of the paper web.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: September 12, 2017
    Assignee: MONDI AG
    Inventors: Agnes Jolly, Tiina Olkkonen, Peter Putz, Kalle Miettinen, Heikki Järvinen
  • FOOD WRAP PAPER AND METHOD OF MANUFACTURING SAME
    Publication number: 20160194831
    Abstract: A method and apparatus for manufacturing food wrap paper. A paper web is formed and its first side is subjected to on-line surface treating by applying barrier material such that a water vapour and grease resistant barrier coating is formed onto the paper web. The forming and on-line surface treating are made so that after the on-line surface treating, the paper web has basis weight of 25.5 g/m2 to 34 g/m2 when measured in balance moisture.
    Type: Application
    Filed: September 5, 2013
    Publication date: July 7, 2016
    Inventors: Tiina OLKKONEN, Eerika HOIKKALA, Tuomas LEPPÄNEN
  • Online Treated Sealable and Peelable Medical Paper for Medical Sterilization Packaging
    Publication number: 20150305814
    Abstract: A method and apparatus for manufacturing medical paper for medical sterilization packaging, medical paper and medical sterilization packaging are disclosed. A paper web is formed of fibrous substrate comprising cellulosic fibres and optionally synthetic fibres, with opposite first and second sides. On-line with the forming of the paper web, reinforcing material is applied on the first side and pressed into structure of the paper web such that delamination resistance of the structure is increased. Sealing material is applied on the second side of the paper web on-line with the forming of the paper web.
    Type: Application
    Filed: November 9, 2012
    Publication date: October 29, 2015
    Inventors: Agnes Jolly, Tiina Olkkonen, Peter Putz, Kalle Miettinen, Heikki Jarvinen