... OPP, Polyester, anti-fake label with roll-feeding continuously. SY-320 Anti-fake label screen printing machineCharacterSY-320 Anti-fake ... OPP, Polyester, anti-fake label with roll-feeding continuously. SY-320 Anti-fake label screen printing machine adopts newest numerically ... sensors (front, back, left, right) to trace. So SY-320 Anti-fake label screen printing machine has characters such ...