公开(公告)号：US12048357B2

公开(公告)日：2024-07-30

申请号：US17764817

申请日：2020-10-21

Applicant: ASSEMS INC.

Inventor： Ji-Sang Jang ,  Jae-Jeong Lee ,  Kyoung Kyu Kim ,  Kyung-Seok Choi ,  Chi-Kyun Park ,  Yong-Hoon Park

IPC: A43D8/22 ,  A43B5/00 ,  A43B5/02 ,  A43B13/02 ,  A43B13/22 ,  A43B23/08 ,  B41M1/40 ,  B41M5/00 ,  B41M5/025 ,  B41M5/03 ,  B41M5/382 ,  B41M7/00

CPC classification number: A43D8/22 ,  A43B5/002 ,  A43B5/02 ,  A43B13/026 ,  A43B13/223 ,  A43B23/08 ,  B41M1/40 ,  B41M5/0011 ,  B41M5/0256 ,  B41M5/03 ,  B41M5/38242 ,  B41M7/009 ,  A43D2200/00

Abstract: A three-dimensional out sole having a pattern having improved quality and durability has a dye permeated into the surface of the outsole. A depth to which the dye penetrating the micropores is 0.08 mm to 0.12 mm. The dye is permeated into the microspores through vacuum suction. The dye is digitally printed on a thermoplastic sheet. The thermoplastic sheet on which the dye is printed is heated to be softened with flexibility. The softened sheet having flexibility is closely attached to a surface of the shoe outsole having the three-dimensional shape through vacuum adsorption and then is permeated therein.

公开(公告)号：US12134848B2

公开(公告)日：2024-11-05

申请号：US17776089

申请日：2020-11-12

Applicant: ASSEMS INC.

Inventor： Ji-Sang Jang ,  Jae-Jeong Lee ,  Kyoung Kyu Kim ,  Kyung-Seok Choi ,  Chi-Kyun Park ,  Yong-Hoon Park

IPC: D06B11/00 ,  D06B3/04 ,  D06B19/00 ,  D06B23/00 ,  D06P5/24

Abstract: An anhydrous fiber-dyeing apparatus using vacuum transfer, includes: a hollow drum in which a plurality of fine holes are formed to penetrate therethrough, and a fiber to be dyed are wound around an outer surface thereof; a transfer film covering the outer surface of the fiber wound around the drum and having an inner side surface coated with a dye; heating means heating the fiber wound around the drum; and a vacuum means suctioning air through an inner space of the drum to form a vacuum pressure through the fine holes of the drum.

公开(公告)号：US11951510B2

公开(公告)日：2024-04-09

申请号：US18090150

申请日：2022-12-28

Applicant: ASSEMS INC.

Inventor： Ji-Sang Jang ,  Jae-Jeong Lee ,  Kyoung-Kyu Kim ,  Kyung-Seok Choi ,  Chi-Kyun Park

IPC: B05C11/02 ,  B05C13/00 ,  B05D3/00 ,  B05D3/06

CPC classification number: B05D3/20 ,  B05C11/023 ,  B05C13/00 ,  B05D3/061

Abstract: There is provided an apparatus for forming a magnetic pigment pattern on an article. The apparatus includes: a magnetic pattern mold having nonmagnetic pattern grooves engraved in a predetermined pattern and providing predetermined magnetic field lines on a pattern-forming object surface of an article by generating magnetism in areas outside the nonmagnetic pattern grooves; and a spray unit spraying an adhesive resin composite containing a ferromagnetic pigment onto the pattern-forming object surface of the article. A predetermined magnetic pigment pattern is formed while the magnetic pigment of the adhesive resin composite that is applied to the pattern-forming object surface of the article is rearranged along magnetic field lines generated by the magnetic pattern mold.