Abstract
It tends for the variety of the design expression to be requested to the exterior finishing materials. The performance as the finish material besides the design is at the same time. The application of the seat should be taken into consideration as a new exterior finish material. There is few durability in the ink used in the high durability seat of a fluoroplastics system. Therefore, discoloration is caused under the ultraviolet rays environment in at most several years. The fluoroplastics ink was developed in recent years, this problem was solved, and the application possibility as the exterior finish stuff of the seat opened it. In this thesis, a feature of the fluoroplastics seat in which the design is printed with the fluoroplastics ink and a basic characteristic as the exterior finish material are described, and it introduces the application experience.