Food packaging is one of the most regulated areas of the corrugated industry. Getting it right protects your customers, your business, and your compliance standing. Getting it wrong can result in product recalls, regulatory action, and liability. Let's break down what you need to know.
Direct vs. Indirect Food Contact
The critical distinction in food packaging regulation is between direct and indirect contact:
Direct Food Contact The packaging material touches the food itself. Examples: a pizza box (pizza touches the box), a produce crate (fruit sits directly on the corrugated surface), a bakery box (baked goods contact the interior).
Requirement: FDA-compliant food-grade materials. This typically means new corrugated board made with food-grade adhesives, inks, and fiber. Used boxes generally cannot be used for direct food contact.
Indirect Food Contact The packaging does not touch the food. The food is in its own primary packaging (bags, clamshells, sealed containers) and the corrugated box serves as a secondary or tertiary container.
Requirement: Standard corrugated is acceptable. Used boxes can be used for indirect food contact as long as they're clean and free of contamination.
FDA Requirements for Direct Contact
For corrugated packaging in direct food contact:
- Materials: All components (fiber, adhesives, coatings, inks) must comply with FDA 21 CFR regulations
- Manufacturing: Produced in facilities following Good Manufacturing Practices (GMP)
- Traceability: Paper trail documenting material sources and compliance
- Testing: Migration testing may be required for certain food types (fatty, acidic, alcoholic)
When Used Boxes Are Acceptable
Used corrugated boxes can be safely used in food industry applications where there is no direct food contact:
Shipping Cases: When individual food products are already in sealed primary packaging (bags, jars, bottles, cans, clamshells), the outer shipping box doesn't need to be food-grade.
Gaylords with Liners: A used gaylord with an FDA-compliant food-grade liner creates a food-safe container. The liner provides the food-contact barrier; the gaylord provides structural support. This is standard practice in the food industry.
Storage of Packaged Goods: Warehousing sealed food products in used boxes is acceptable. The food's primary packaging provides the safety barrier.
Non-Food Areas: Administrative, shipping/receiving, and maintenance areas of food facilities can use used boxes freely.
Our Recommendations
| Application | New Required? | Used OK? | Notes |
|---|---|---|---|
| Direct food contact | Yes | No | Must be FDA-compliant new |
| Packaged food shipping | No | Yes | Food in sealed primary packaging |
| Gaylord with liner | No | Yes | Use FDA-compliant liner |
| Cold storage (packaged goods) | No | Yes | Clean, dry boxes only |
| Raw produce (direct) | Yes | No | New food-grade boxes required |
| Restaurant supplies (dry goods) | No | Yes | Items in manufacturer packaging |
Best Practices
If you're in the food industry and want to use used boxes for eligible applications:
- Inspect for contamination. Reject boxes with chemical stains, strong odors, or residue from previous contents.
- Use clean Grade A or B. Avoid Grade C boxes for food-adjacent applications.
- Add liners when appropriate. A food-grade liner in a used gaylord provides a clean, compliant contact surface.
- Document your compliance. Keep records showing which packaging applications use new vs. used materials and why.
- Consult your food safety team. When in doubt, involve your quality assurance or food safety professionals in packaging decisions.
At EcoBoxes NY, we maintain separate inventory designated for food-industry customers. These boxes are inspected to a higher standard and stored in clean, dry conditions. We can provide documentation suitable for food safety audits.