Product Information
Thickness: three layers
Model: Hardened Express Packing Box
Paper (board) material: three-layer a-level three-layer k-level
Purpose: Transport packaging
Carton Type: Corrugated Box
Size Information
T2: 200*140*40mm (High-quality K-level E watt blank)
T4: 250*200*70mm (High-quality K-level E watt blank)