Comparison
Kraft Paper vs Corrugated Board
Understand the differences between kraft paper and corrugated board for packaging, protection, and export applications.
Quick Answer
Kraft paper is a flat paper material used for wrapping, void fill, bags, and inner protection. Corrugated board is a layered structure with fluted medium between liners, designed for carton boxes with stacking strength. They solve different packaging problems.
Kraft Paper Strengths
Flexible wrapping and inner cushioning.
Lower cost for simple protection layers.
Easy to combine with other materials.
Suitable for bags, sheets, and void fill.
Corrugated Board Strengths
Structured carton strength.
Better stacking and compression performance.
Supports printing and die-cut box designs.
Standard choice for shipping cartons.
Common Use Cases
Kraft paper: product wrapping, interleaving, paper bags, inner fill.
Corrugated board: shipping cartons, display boxes, export packaging.
Can They Work Together?
Yes. Many export packs use corrugated outer cartons with kraft paper or honeycomb inner protection.
Buyer Checklist
Need box structure or flexible wrap?
Stacking load requirement.
Print and branding needs.
Recyclability and mono-material goals.
PackTrades Recommendation
Do not replace corrugated cartons with kraft paper when stacking strength is required. Use each material for its structural role.