Structural CAD Dieline Standards for Corrugated Shipping Boxes
Pre-production CAD checklist defining folding scores, slot depths, and tuck closures.
1. Creasing vs Cut Lines
In a standard engineering dieline file, specify cut lines in solid red vectors and creasing scores in dashed green vector paths. This allows automated cutting tables to process packaging cards correctly.
2. Standard Flutes
Corrugated boards use fluting to provide cushioning. Common categories include E-flute (1.6mm thickness for shipping boxes) and B-flute (3.2mm thickness for heavy retail shipments).