Shipping Frozen Goods from Jacksonville to San Juan via Ocean Freight

Shipping fresh produce successfully necessitates a continuous cold chain. Use Insulated packaging with the right amount of gel packs for refrigerated food or dry ice for Frozen food, pre‑chill products before packing, and choose a time‑definite service. Clearly mark boxes as “Perishable” and specify the required temperature so carriers handle them as temperature-controlled freight.

Yes, Frozen food can often be shipped with dry ice by air, but dry ice is regulated as a dangerous good. Airlines impose limits on how much dry ice is allowed per package and per shipment, and labels must show the net weight of dry ice and UN1845 markings. We recommend checking carrier and destination rules in advance and combining dry ice with insulated packaging to keep reefer cargo at temperature while staying within dry‑ice limits.

Standard cargo policies may Exclude coverage for temperature-related loss on fresh food and frozen food. We recommend arranging a policy that specifically covers temperature deviation and spoilage, and declaring the full value of your refrigerated food shipment. Keep packing records and temperature logs; insurers often require proof that adequate insulation was used before honoring claims.

Most Chilled food should stay between 0–4°C, while many Frozen food products must remain at −18°C or colder. Exact ranges depend on the product type and local regulations. Always check requirements for each item and specify the target range on booking instructions and labels so your Reefer cargo is set correctly.

You can sometimes mix Fresh produce and Frozen food in the same load, but only if your container or vehicle can maintain separate temperature zones. Chilled food typically needs temperatures above freezing, while Frozen goods must stay well below zero. If only one temperature setpoint is available, best practice is separating them into different Reefer cargo shipments to avoid freezing perishable goods or partially thawing frozen items.

Fresh and frozen food requires specialized containers to maintain temperature control during transit. It is essential to use refrigerated or insulated containers to ensure the integrity of the products, minimizing spoilage and maintaining quality throughout the journey.

Shipments of fresh and frozen food must comply with both U.S. Food and Drug Administration (FDA) regulations and Puerto Rican Department of Health guidelines. This includes proper labeling, documentation for food safety, and adherence to importation standards to ensure the products meet health and safety regulations.

SAMMIE’s Document Intelligence can auto-tag and organize bills of lading, customs forms, and invoices so you no longer need to hunt through folders or inboxes.

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Our founder believes the best work happens quietly when everything runs smoothly and no one’s watching, and he applies that mindset to logistics and to life.