Sealing label and method of sealing a package

    公开(公告)号:US10934040B2

    公开(公告)日:2021-03-02

    申请号:US16208969

    申请日:2018-12-04

    申请人: UPM Raflatac Oy

    摘要: Sealing a package with a visually transparent sealing label is described. The visually transparent sealing label contains an ultraviolet blocking component to prevent transmission of ultraviolet radiation through the label to the surface of the package. The package comprises an activatable component that upon excitation with ultraviolet radiation emits luminescence. The presence of the sealing label on the package may be verified by illuminating the sealing label with ultraviolet radiation and by observing whether the level of luminescence from the package material under the sealing label is lower than a limit value.

    Sealing label
    3.
    发明授权
    Sealing label 有权
    密封标签

    公开(公告)号:US09501958B2

    公开(公告)日:2016-11-22

    申请号:US14580276

    申请日:2014-12-23

    申请人: UPM Raflatac Oy

    摘要: A sealing label suitable for sealing a package made of varnished cardboard comprises: a carrier layer, and an adhesive layer, wherein the thickness of the carrier layer, the material of the carrier layer, and the composition of the adhesive layer have been selected such that: a minimum deformation force of the label is smaller than a first breaking force needed to break the cardboard material of the varnished cardboard, a minimum detaching force of the label is greater than the first breaking force, and the minimum detaching force is smaller than a second breaking force needed to break the label, wherein the first breaking force is a first pulling force which causes breaking of the cardboard material in a situation where the label is separated from the varnished cardboard by pulling the label with said first pulling force, and the minimum detaching force is a second pulling force which is needed to separate the adhesive layer of the label from the surface of the varnished cardboard in a situation where the label is pulled with said second pulling force.

    Sealing label
    4.
    发明授权

    公开(公告)号:US11429825B2

    公开(公告)日:2022-08-30

    申请号:US17154133

    申请日:2021-01-21

    申请人: UPM Raflatac Oy

    摘要: A method, comprising: providing a combination of a package and a label attached to the package, wherein the label comprises a fluorescent substance, illuminating the label with excitation light so as to cause the label to emit fluorescence light, capturing an image of the label by using an imaging unit, and detecting the position of the label by analyzing the captured image and/or detecting a degree of adhesion of the label by analyzing the captured image.

    Sealing Label
    5.
    发明申请
    Sealing Label 有权
    密封标签

    公开(公告)号:US20160180747A1

    公开(公告)日:2016-06-23

    申请号:US14580276

    申请日:2014-12-23

    申请人: UPM Raflatac Oy

    摘要: A sealing label suitable for sealing a package made of varnished cardboard comprises: a carrier layer, and an adhesive layer, wherein the thickness of the carrier layer, the material of the carrier layer, and the composition of the adhesive layer have been selected such that: a minimum deformation force of the label is smaller than a first breaking force needed to break the cardboard material of the varnished cardboard, a minimum detaching force of the label is greater than the first breaking force, and the minimum detaching force is smaller than a second breaking force needed to break the label, wherein the first breaking force is a first pulling force which causes breaking of the cardboard material in a situation where the label is separated from the varnished cardboard by pulling the label with said first pulling force, and the minimum detaching force is a second pulling force which is needed to separate the adhesive layer of the label from the surface of the varnished cardboard in a situation where the label is pulled with said second pulling force.

    摘要翻译: 用于密封由清漆纸板制成的包装的密封标签包括:载体层和粘合剂层,其中载体层的厚度,载体层的材料和粘合剂层的组成已被选择为使得 :标签的最小变形力小于打破清漆纸板的纸板材料所需的第一断裂力,标签的最小分离力大于第一断裂力,最小分离力小于 破坏标签所需的第二断裂力,其中第一断裂力是在通过用所述第一拉力拉动标签的情况下引起纸板材料破裂的第一拉力,并且 最小分离力是将标签的粘合剂层与清漆纸板的表面分离所需的第二拉力 标签被拉动的情况是用所述第二拉力。

    Sealing label
    6.
    发明授权

    公开(公告)号:US10943162B2

    公开(公告)日:2021-03-09

    申请号:US16456049

    申请日:2019-06-28

    申请人: UPM Raflatac Oy

    摘要: A method, comprising: providing a combination of a package and a label attached to the package, wherein the label comprises a fluorescent substance, illuminating the label with excitation light so as to cause the label to emit fluorescence light, capturing an image of the label by using an imaging unit, and detecting the position of the label by analyzing the captured image and/or detecting a degree of adhesion of the label by analyzing the captured image.

    SEALING OF A PACKAGE
    7.
    发明申请

    公开(公告)号:US20190180649A1

    公开(公告)日:2019-06-13

    申请号:US16208969

    申请日:2018-12-04

    申请人: UPM Raflatac Oy

    IPC分类号: G09F3/00 G09F3/03

    摘要: Sealing a package with a visually transparent sealing label is described. The visually transparent sealing label contains an ultraviolet blocking component to prevent transmission of ultraviolet radiation through the label to the surface of the package. The package comprises an activatable component that upon excitation with ultraviolet radiation emits luminescence. The presence of the sealing label on the package may be verified by illuminating the sealing label with ultraviolet radiation and by observing whether the level of luminescence from the package material under the sealing label is lower than a limit value.