... this year, we have invested more 5 open-end yarn machines for producing dope dyed 100% polyester open ... end yarn and poly/cotton open end yarn in China!Now the output of ... check our specification for the open end yarn as following:1, 100% polyester open end dyed yarn ,recycle & virgin ... grade,made of 1.4D*38mm PSF2, blended open end dyed yarn such as T/C,T/R,T/A ...