Comparing to the metals, plastics have many advantages which mainly include easy-manufacturing, corrosion-resistance and under-weight.The DAP powder will be pressed into the groove of insulating matrix through the themoplastic technique,and then the solid body of holistic DAP is conductive plastic. 

    As the reasons of errors, such as asymmetric thickness and width, the linearity of conductive plastic which was printed into PCB is not good enough. Minor has the trimming track technology for implementing extremely high linearity. Numerical controlled cutting machine will trim the plastic track accurately, and the conductive plastic can be trimmed to the  required linearity ! what MINOR could privde you is not only required linearlity,but also any resistence such as 5678Ω or 8765Ω just as you need .