Polyester film covered wire quality

- Oct 30, 2018 -

Polyester film covered wire reminds all kinds of raw material quality, as well as strong vibration in some occasions and centrifugal force at high speed, corona and breakdown at high voltage, chemical resistance under special atmosphere, etc.; Including the requirements of stretching, bending and wear during winding and weaving, as well as swelling, process parameters, production equipment, environment and other factors during the impregnation and drying process, the polyester film envelope warning can be measured by laser laser scanning.