And a method of manufacturing the car seat leather was using the car seat base for floor leather manufacturing method thereof, and car seat leather floor foundation

摘要

For [challenge] split leather, the weight of (1) per unit area is heavy, stretch hard leather that has been made and that (3) The resulting surface properties such as smoothness of the surface skin is not enough (2) split leather provides automotive seat leather and automotive leather seat floor foundation novel to solve the problems that split leather that hate has. Exit [MEANS FOR SOLVING PROBLEMS] pre-processing, and leather, including the silver surface, by dividing the floor leather thickness of 4mm~2.3mm, the leather that made the tanning process, the floor leather, floor leather taken out on the upper side, the meat surface side is placed silver side of the floor leather so that the lower side, and floor leather 2.6mm~1.8mm thickness, then, by cutting the meat side of the floor leather, the thickness In the 2.0mm~1.1mm is to produce an automotive seat base of the split leather 1.6mm~1.0mmm, to form a coating film by performing a process re-tanning and tanning. [Selection Figure Figure 4