August 1, 2026

This technical guide helps packaging, rigid-box, bookbinding and paper-product manufacturers die-cut grey board successfully. It explains how board density, thickness, surface and stiffness affect sheet feeding, pressure settings, cutting rules, creasing, waste removal and final product quality on flatbed die cutters, with practical setup and troubleshooting advice.

This process-level guide helps corrugated packaging plants diagnose how board warp affects feeder stability, sheet skew, die-cutting registration, crease quality, folding, stacking and finished box geometry. It explains when to adjust the machine, condition the board or reject severe deformation, and how to prepare a meaningful sample test.