Three-dimensional out sole having improved pattern quality and durability, and shoe comprising same

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...

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Bibliographische Detailangaben
Hauptverfasser:	Jang, Ji-Sang, Park, Chi-Kyun, Kim, Kyoung Kyu, Choi, Kyung-Seok, Lee, Jae-Jeong, Park, Yong-Hoon
Format:	Patent
Sprache:	eng
Schlagworte:	CHARACTERISTIC FEATURES OF FOOTWEAR COLOUR PRINTING FOOTWEAR HUMAN NECESSITIES LINING MACHINES MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING ORREPAIRING FOOTWEAR PARTS OF FOOTWEAR PERFORMING OPERATIONS PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	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.