Due to the inactive surface of PET ordinary RFL cord adhesive would not bond to the PET surface.

涤纶帘子线由于表面活性低等原因，传统的RFL浸胶液不能使涤纶帘子线与橡胶形成很高的粘结强度。

The regression design method was used to optimize the recipe of RFL solution for polyester cord.

利用回归设计法进行RFL帘线浸渍剂配方优化。