Under the condition of satisfying the requirement of "color is easy to identify or identify" stipulated by GBT6995-2008 wire and cable marking method

this paper proposes a servo frequency conversion control scheme to set different reducing color masterbatch ratio to verify the linear relationship between the same wall thickness

Color Masterbatch ratio and the lateral pressure resistance of its casing. This scheme not only helps to enhance product competitiveness

but also promotes raw materials. Utilization ratio maximization

which has a certain reference value for optical cable and cable manufacturers.