Patents by Inventor Katarzyna WOJTUS

Katarzyna WOJTUS 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).

  • Publication number: 20230203348
    Abstract: A method for manufacturing a linerless label web (100, 200, 500) comprising a direct thermal printable coating and a patterned pressure sensitive adhesive (120) is provided. The method comprises arranging a substrate comprising the direct thermal printable coating as a face stock (110, 510, 610, 710), applying water-based adhesive coating (520a, 620a, 720a) onto the face stock (110, 510, 610, 710), providing the face stock (110, 510, 610, 710) with alternating adhesion areas and adhesion-free areas in a transversal direction of the face stock, ensuring the adhesion-free areas with a pre-determined level of moisture, and thermally drying the water-based adhesive coating (520a, 620a, 720a) into the pressure sensitive adhesive (120).
    Type: Application
    Filed: June 17, 2020
    Publication date: June 29, 2023
    Inventors: Markku HAVONEN, Marko TIAINEN, Katarzyna WOJTUS
  • Publication number: 20230108262
    Abstract: This specification relates to a linerless label product intended for end uses having a short label-life and requiring manual handling, repositionability and/or removability together with lean sustainable and economical structure. A linerless label web (631, 741) comprising a direct thermal printable face (210, 630, 740) and a pressure sensitive adhesive (220) is provided. The linerless label web (631, 741) comprises the pressure sensitive adhesive (220) arranged in one or more machine-direction continuous stripes leaving one or more non-adhesive area(s) between said machine-direction continuous stripes in a cross direction of the linerless label web. A total coverage of the pressure sensitive adhesive (220) in the cross direction of the linerless label web is less than 70%, or less than 50%, or less than 30%.
    Type: Application
    Filed: March 26, 2021
    Publication date: April 6, 2023
    Inventors: Marko TIAINEN, Katarzyna WOJTUS, Markus PÄÄKKÖNEN, Janne VALKAMA