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1. (WO2017069319) SHOE UPPER SKIN FILM FOR PREVENTING DYE MIGRATION

Pub. No.:    WO/2017/069319    International Application No.:    PCT/KR2015/011990
Publication Date: Fri Apr 28 01:59:59 CEST 2017 International Filing Date: Tue Nov 10 00:59:59 CET 2015
IPC: A43B 23/02
B32B 27/30
B32B 27/40
Applicants: PARK, Heedae
박희대
Inventors: PARK, Heedae
박희대
Title: SHOE UPPER SKIN FILM FOR PREVENTING DYE MIGRATION
Abstract:
The present invention presents a shoe upper skin film for preventing dye migration, comprising a polyurethane skin having a color layer or a thermoplastic polyurethane (TPU) film, and a thermoplastic polyurethane hot melt film, and forming the skin film by forming an ethylene-vinyl alcohol copolymer film between the TPU film and the hot melt film, thereby enabling the contamination of a color layer of the skin film to be prevented by preventing a phenomenon in which a fabric dye migrates toward the skin film when attaching the skin film to a fabric.