公开(公告)号：US11890883B2

公开(公告)日：2024-02-06

申请号：US17618094

申请日：2020-06-10

Applicant: DS GLOBAL

Inventor： Sun Kyun Lee ,  Gu Berm Jung ,  Dong Su Nam

IPC: B41J31/08 ,  A45D29/00 ,  B41J2/21 ,  B41J2/33 ,  B41J3/407

CPC classification number: B41J31/08 ,  A45D29/00 ,  B41J2/2107 ,  B41J2/33 ,  B41J3/407 ,  A45D2029/005

Abstract: Proposed are a thermal transfer ribbon and a sticker printing method using the same, which can form not only full-color images formed by a color ink part but also points, such as pearl, fluorescent, luminous, sparkling, glass, and metal glitters. The thermal transfer ribbon includes: a color ink part having a yellow ink part (Y), a magenta ink part (M), and a cyan ink part (C); an overlay part forming an overlay layer to protect a printed surface; and at least one point ink part provided between the color ink part and the overlay part.

公开(公告)号：US12023918B2

公开(公告)日：2024-07-02

申请号：US17786994

申请日：2020-11-26

Applicant: DS GLOBAL

Inventor： Gu Berm Jung ,  Sun Kyun Lee ,  Dong Su Nam

IPC: B41J15/16 ,  B41J2/325 ,  B41J2/525 ,  B41J11/04 ,  B41J13/00 ,  B41J15/04 ,  B41J23/12 ,  B41J33/00 ,  B41J33/22 ,  B41J33/36 ,  B41J33/44 ,  B41J33/52 ,  B41M5/035 ,  B65H3/06 ,  B65H5/06

CPC classification number: B41J15/16 ,  B41J2/325 ,  B41J2/525 ,  B41J11/04 ,  B41J13/0018 ,  B41J15/04 ,  B41J23/12 ,  B41J33/00 ,  B41J33/22 ,  B41J33/36 ,  B41J33/44 ,  B41J33/52 ,  B41M5/035 ,  B65H3/0669 ,  B65H5/06 ,  B65H2403/422 ,  B65H2801/12

Abstract: Proposed is a dye-sublimation printer, and more particularly to a dye-sublimation printer that can systematically control upward and downward movements of a pick-up roller, upward and downward movements of a platen roller, and driving of a take-up reel gear according to forward and backward movements of a slide plate.