Patents by Inventor Ismo Pietari

Ismo Pietari 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: 20220356375
    Abstract: The specification relates to a density adjustable label and a label laminate (8) for providing the same. Further, the specification concerns a combination of a label (1) and an item (100), as well as a method for manufacturing the label laminate (8). The label (1) comprises a face layer (2) and an adhesive layer (4). The face layer (2) comprises natural fibre based material. The adhesive layer (4) comprises pressure sensitive adhesive and at least one additive for adjusting total density of the label. The pressure sensitive adhesive comprises acrylic polymer(s). The additive comprises expandable particles, the label is detachable from a surface labelled at washing conditions having temperature in a range of 60-90° C. or above and the detached label is arranged to float on a washing liquid.
    Type: Application
    Filed: June 25, 2020
    Publication date: November 10, 2022
    Inventors: Ismo Pietari, Marzena SIDELNIK-PATEREWICZ, Weronika KOT, Karol GRABINSKI
  • Patent number: 11427734
    Abstract: A linerless thermal label web includes layers in the following order: a release layer, a thermal paper comprising a heat sensitive part, and an adhesive layer, wherein the adhesive layer includes an adhesive deadening varnish at longitudinal edge areas of the linerless thermal web so as to reduce the tackiness of the adhesive layer in the longitudinal edge areas. A thermal label can be produced from the label web and the label web can be used for variable information printing applications.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: August 30, 2022
    Assignee: UPM RAFLATAC OY
    Inventors: Johanna Karhu, Ismo Pietari
  • Publication number: 20190276708
    Abstract: The invention relates to a linerless thermal label web comprising layers in the following order: a release layer, a thermal paper comprising a heat sensitive part, and an adhesive layer, wherein the adhesive layer includes an adhesive deadening varnish at longitudinal edge areas of the linerless thermal web so as to reduce the tackiness of the adhesive layer in the longitudinal edge areas. The invention further relates to a thermal label produced from the label web and use of the label web for variable information printing applications.
    Type: Application
    Filed: November 17, 2016
    Publication date: September 12, 2019
    Applicant: UPM Raflatac Oy
    Inventors: Johanna KARHU, Ismo PIETARI
  • Patent number: 10233359
    Abstract: A method for labeling items comprises: separating a label from a release liner by using peel plate, moving the surface of an item in a first direction, moving the label in a second direction, and bringing a leading edge of the label into contact with a surface of the item such that the angle between the first direction and the second direction is in the range of 10° to 30°, wherein the label comprises: a face layer, and an adhesive layer, wherein the face layer comprises semi-crystalline polymeric film, the adhesive layer consists of one or more adhesive sub-layers, a lowermost adhesive sub-layer of said adhesive sub-layers comprises transparent polymeric adhesive, the thickness of the face layer is in the range of 10 ?m to 50 ?m, the thickness of the adhesive layer is in the range of 8 ?m to 25 ?m, and the thickness of the adhesive layer is smaller than 95% of thickness of the face layer.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: March 19, 2019
    Assignee: UPM RAFLATAC OY
    Inventors: Kirit Naik, Patrick Goss, Tom Saxberg, Noel Mitchell, Ismo Pietari
  • Publication number: 20180022966
    Abstract: A method for labeling items comprises: separating a label from a release liner by using peel plate, moving the surface of an item in a first direction, moving the label in a second direction, and bringing a leading edge of the label into contact with a surface of the item such that the angle between the first direction and the second direction is in the range of 10° to 30°, wherein the label comprises: a face layer, and an adhesive layer, wherein the face layer comprises semi-crystalline polymeric film, the adhesive layer consists of one or more adhesive sub-layers, a lowermost adhesive sub-layer of said adhesive sub-layers comprises transparent polymeric adhesive, the thickness of the face layer is in the range of 10 ?m to 50 ?m, the thickness of the adhesive layer is in the range of 8 ?m to 25 ?m, and the thickness of the adhesive layer is smaller than 95% of thickness of the face layer.
    Type: Application
    Filed: October 3, 2017
    Publication date: January 25, 2018
    Inventors: Kirit Naik, Patrick Goss, Tom Saxberg, Noel Mitchell, Ismo Pietari
  • Patent number: 9809730
    Abstract: An adhesive label comprises: a face layer, and an adhesive layer, wherein the face layer comprises semi-crystalline polymeric film, the adhesive layer consists of one or more adhesive sub-layers, a lowermost adhesive sub-layer of said adhesive sub-layers comprises transparent polymeric adhesive, the thickness of the face layer is in the range of 10 ?m to 50 ?m, the thickness of the adhesive layer is in the range of 8 ?m to 25 ?m, the thickness of the adhesive layer is smaller than 95% of the thickness of the face layer, an uppermost sub-layer of said adhesive sub-layers is in contact with the face layer, and the refractive index of the uppermost adhesive sub-layer is in the range of 80% to 98.5% of the refractive index of the semi-crystalline polymeric film.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: November 7, 2017
    Assignee: UPM RAFLATAC OY
    Inventors: Kirit Naik, Patrick Goss, Tom Saxberg, Noel Mitchell, Ismo Pietari
  • Publication number: 20160362583
    Abstract: An adhesive label comprises: a face layer, and an adhesive layer, wherein the face layer comprises semi-crystalline polymeric film, the adhesive layer consists of one or more adhesive sub-layers, a lowermost adhesive sub-layer of said adhesive sub-layers comprises transparent polymeric adhesive, the thickness of the face layer is in the range of 10 ?m to 50 ?m, the thickness of the adhesive layer is in the range of 8 ?m to 25 ?m, the thickness of the adhesive layer is smaller than 95% of the thickness of the face layer, an uppermost sub-layer of said adhesive sub-layers is in contact with the face layer, and the refractive index of the uppermost adhesive sub-layer is in the range of 80% to 98.5% of the refractive index of the semi-crystalline polymeric film.
    Type: Application
    Filed: June 10, 2015
    Publication date: December 15, 2016
    Inventors: Kirit Naik, Patrick Goss, Tom Saxberg, Noel Mitchell, Ismo Pietari
  • Publication number: 20150279245
    Abstract: The invention relates to a label and to a facestock of a label comprising a plastic facestock, at least one inorganic coating layer, and a printing layer. The inorganic coating layer is configured to provide a barrier layer for migration of at least one substance from the printing layer. The invention also relates to a use of a label, to a method for producing a label, and to a combination of an item and a label.
    Type: Application
    Filed: October 4, 2013
    Publication date: October 1, 2015
    Inventors: Eija Siekkinen, Päivi Kangas, Ismo Pietari