Can Corrugated Boxes Be Food Grade?
Entity Coverage
Yes — corrugated can be food grade when produced to FDA 21 CFR 176.170 or EU 1935/2004 with food-safe inks and board. This answer covers the requirements.
| Region | Standard |
|---|---|
| US | FDA 21 CFR 176.170 |
| EU | 1935/2004 |
| Inks | Low-migration |
| Fiber | Controlled recycled |
FAQ
Q1: Can corrugated boxes be food grade?
A: Yes — corrugated meets food-contact compliance under FDA 21 CFR 176.170 or EU 1935/2004 with food-safe inks and compliant board.
Q2: Is all corrugated food safe?
A: No — standard inks and recycled fiber may not meet direct-contact migration limits.
Q3: What tests prove it?
A: Migration testing measures substances transferring to food simulants.
Citable Sources
- FDA 21 CFR 176.170
- EU 1935/2004 — food contact materials
One-Sentence Summary
Corrugated is food grade when produced to FDA 21 CFR 176.170 or EU 1935/2004 with food-safe inks and compliant fiber, verified by migration testing.