... , B, C, D, E, F, N paper sheet 3 layers, 5 layers, 7 layers laminated paper level and high precision Brief Introduction:CY1300 ... used for the lamination of solid paper to solid paper, solid paper to corrugated paper, suitable for corrugated paper A, B, C, D, E, F ... , N and 3 layers, 5 layers, 7 layers, laminated paper level and high precision.Main parts of the whole machine ...