New Compliance Rules Are Reshaping U.S. Food Packaging What Food Brands Need To Know in 2026 — And How To Prepare Early

In the U.S. food industry, packaging compliance is entering a new phase.

Sustainability, once a selling point, is now a baseline. As regulatory scrutiny increases at both the federal and state levels, food brands are facing tighter requirements around food contact materials, chemical safety, and documentation transparency.

For many companies, packaging compliance is no longer a background issue handled by suppliers - it is becoming a direct operational and financial risk.

In early 2026, two major regulatory developments significantly increased compliance pressure for food packaging used in the U.S. market.

At the federal level, the U.S. Food and Drug Administration (FDA) released an updated safety assessment on per- and polyfluoroalkyl substances (PFAS). The report reinforced the agency's position that food contact packaging must be free of intentionally added PFAS and supported by complete, traceable test documentation. Packaging used for food or cosmetic contact is expected to meet FDA 21 CFR 175–178 requirements, with clear evidence of compliance.

At the state level, California's AB 1148 legislation is moving toward enforcement. Starting in 2027, food packaging containing certain substances - including phthalates, bisphenols, and antimony trioxide - will be prohibited from sale in California. Non-compliance may result in penalties of up to USD 10,000 per violation.

Together, these regulations create a dual compliance framework that affects food brands nationwide, especially those selling into California or distributing through major U.S. ports.

In practice, compliance challenges often appear suddenly - and at high cost.

A purchasing manager from a California-based snack brand recently shared that a shipment of food packaging was held after trace PFAS levels were detected during inspection. Although the supplier had previously claimed compliance, the lack of complete testing documentation resulted in warehouse delays, order cancellations, and liquidated damages.

Industry feedback suggests this is not an isolated situation. Since FDA inspection intensity increased in early 2026, a noticeable percentage of imported food packaging shipments at ports such as Los Angeles and New York have faced delays related to PFAS testing and material declarations.

At the same time, many brands attempting to "play it safe" by switching to basic paper packaging encounter new problems: insufficient grease resistance, leakage with hot foods, reduced shelf stability, and higher product loss rates. U.S. consumers expect packaging to be both compliant and functional - especially for snacks, ready-to-eat foods, frozen items, and takeout products.

This creates a difficult trade-off:
prioritizing compliance alone may hurt product performance, while prioritizing performance without verified compliance increases regulatory risk.

Under tighter regulation, the role of the food packaging supplier is changing.

Compliance is no longer just about materials - it involves testing methods, documentation completeness, production consistency, and response speed when regulations evolve. For food brands, working with a professional food packaging manufacturer that understands U.S. compliance requirements can significantly reduce risk and internal workload.

This is where LEPU Eco-Packaging positions itself as a practical partner for U.S. food brands navigating regulatory change.

LEPU has developed its food packaging solutions with current and upcoming U.S. regulations in mind, focusing on compliance, performance, and supply reliability.

• Verified Compliance

All food packaging products are PFAS-free and designed to meet FDA food contact packaging standards under 21 CFR 175–178. Each production batch is supported by third-party test reports, including PFAS analysis (EPA 537.1) and heavy metal migration testing, helping brands reduce the risk of port detention and regulatory penalties. Product structures are also aligned with California AB 1148 requirements.

• Performance Designed for Real Use

Packaging solutions are optimized for common U.S. food applications such as snacks, hot foods, frozen foods, and ready-to-eat products. Features include grease resistance, stable sealing, microwave suitability, and low-temperature durability - without compromising compliance.

• Cost Control and Delivery Efficiency

By combining large-scale material sourcing with automated production, LEPU maintains competitive pricing, typically 15–20% lower than comparable local alternatives. Standard lead times are 7–10 days, with expedited orders available. U.S. overseas warehouse inventory supports local delivery within 3–5 days.

• Flexible Customization

LEPU supports both small-batch testing and large-scale supply, offering custom printing and structure options that align with U.S. market preferences and brand positioning.

As food packaging compliance becomes stricter, brands that prepare early gain more than regulatory peace of mind.

Early alignment with PFAS-free food packaging standards helps reduce disruption, protects distribution timelines, and avoids costly last-minute redesigns. It also strengthens brand credibility with retailers, regulators, and consumers - especially in highly regulated markets like California.

For food brands planning product launches or packaging updates in 2026, compliance readiness is no longer optional. It is part of long-term competitiveness.

Good packaging is built on experience, not shortcuts.

With 25 years of manufacturing experience, Lepu works directly with food brands to refine packaging through structure, materials, and details that matter - always improving, always adapting to the market.

We believe real progress comes from continuous learning and close attention to every step, seen and unseen.

If you're exploring your next packaging solution, we'd be glad to connect and share practical insights.

Let's talk.

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