Duplex Board

We provide aaa aa a and b grade quality duplex board grey back. Suitable for any kind famous brand offset printer, for example heidelberg, roland, kba, mitsubishi, lithrone etc. Excellent calandering, hot-stamping and laminating results. aaa aa grade: 230gsm-500gsm, suit for 8 colors high speed printing, excellent printing result, and excellent stiffness. a grade: 230gsm-500gsm, suit for 6 colors high speed printing, nice printing result, and nice stiffness. b grade: 200gsm-600gsm, suit for 4 colors ordinary speed printing, fine printing result, and fine stiffness.