COMBINATION OF THERMAL TRANSFER SHEET AND SEAL-TYPE PRINTING SHEET, AND THERMAL TRANSFER SHEET

    公开(公告)号:EP3587134A1

    公开(公告)日:2020-01-01

    申请号:EP18761674.3

    申请日:2018-03-01

    发明人: ISHIDA Tadahiro

    摘要: Provided is a combination of a thermal transfer sheet and a seal-type printing sheet, the combination being capable of preventing occurrence of wrinkles in a print.
    In a combination of a thermal transfer sheet including a substrate and a colorant layer provided on one surface of the substrate and a seal-type printing sheet including a releasing substrate and a printing paper sheet with a pressure-sensitive adhesive layer provided on a portion of one surface of the releasing substrate, the difference between the dynamic friction coefficient between the colorant layer in the thermal transfer sheet and the printing paper sheet with a pressure-sensitive adhesive layer in the seal-type printing sheet and the dynamic friction coefficient between the colorant layer in the thermal transfer sheet and the releasing substrate in the seal-type printing sheet is 1.0 or less.