| 摘要 |
PURPOSE: To provide an inexpensive product which is softly and smoothly bendable, is substantially wrinkle-free, eliminates the possibility of cracking and peeling and has a rigid structure. CONSTITUTION: This crown is formed by integrally depositing a polyurethane resin film 3 on the rear surface of artificial leather obtd. by forming a base fabric 4 consisting of a nonwoven fabric to 2.0 to 3.0m and coating the front surface of this base fabric 4 with a polyurethane resin. |
