Salmon Fillets
Protect chilled texture, skin-side presentation, control de goteo, and carton dryness without letting frozen gel packs touch the fish pack directly.
Seafood cold chain planning
Seafood Cold Chain Packaging Solutions
Seafood shipments fail for different reasons: fresh fillets can leak and lose texture, tuna steaks need tighter warm-dwell control, oysters must stay cold without freezing, and frozen seafood needs a separate frozen-route plan. This page helps match seafood type to insulation, colocación de refrigerante, control de humedad, y validación de ruta.
Start with the seafood form, not one standard box
Pescado fresco, mariscos vivos, and frozen seafood need different coolant behavior. The packout should protect temperature, humedad, fuga, olor, and product pressure at the same time.
Tuna Steaks
Control warm dwell, surface color, transferencia de olores, and pressure marks for histamine-sensitive tuna programs that move through parcel or air routes.
ostras
Keep oysters cold, damp, and protected from freezing, standing meltwater, crushing force, and unreadable shellfish tags.
Typical seafood route choices
These planning ranges help decide which Tempk packout to validate first. Final coolant mass should be tested with the actual payload, tamaño de la caja, temperatura del carril, y nivel de servicio.
| Seafood route | Common target | Packaging structure | Coolant starting point | Watch first |
|---|---|---|---|---|
| filetes frescos, 8-18 h | Hold close to 0-2 C for quality while staying within the shipper’s food safety program. | Leak liner, almohadilla absorbente, product tray or vacuum bag, side/perimeter coolant, EPP or insulated carton. | Acerca de 0.6-1.2 kg conditioned gel packs or 0 C PCM for 1-3 kg de carga útil. | Direct freeze marks, goteo, cartones mojados, transferencia de olores. |
| Pescado fresco, 18-36 h | Near-ice chilled route with less warm dwell at pickup and delivery. | Aislamiento más fuerte, sealed inner liner, separated top and side coolant, logger in product air space. | Acerca de 1.2-2.4 kg gel packs or PCM for 1-3 kg de carga útil. | Coolant contact, box compression, receiving temperature. |
| mariscos vivos, 8-30 h | Cold and damp, but not frozen or submerged in meltwater. | Breathable or non-airtight shipper design as required, damp liner, shell protection, separated coolant above or beside product. | Acerca de 0.5-1.8 kg conditioned gel packs, adjusted to shellfish volume and season. | Freezing injury, agua estancada, shell breakage, tag readability. |
| Mariscos congelados | -18 C or below when the route is specified as frozen. | Frozen shipper, dry ice or frozen coolant plan, vapor gap, label and carrier checks. | Use dry ice planning by box size, carga útil, tiempo de ruta, and carrier limit. | Sublimación con hielo seco, regulatory marking, thaw at last mile. |
Use these as planning ranges, luego validar. For frozen seafood pallets, ver Frozen Seafood Pallets.
Validation evidence for seafood routes
A seafood route check should show both temperature control and product condition at receiving: goteo, olor, shell or fillet pressure, condición de la etiqueta, and whether coolant stayed separated from the product.
More seafood packout guides
Use these product notes when the seafood type is not one of the three priority pages but still needs different moisture, presión, or coolant placement decisions.
Shrimp and Prawns
For smaller seafood programs that still need product-specific handling notes, review the packout guide before building the lane test.
Scallops
For smaller seafood programs that still need product-specific handling notes, review the packout guide before building the lane test.
Crab
For smaller seafood programs that still need product-specific handling notes, review the packout guide before building the lane test.
Langosta
For smaller seafood programs that still need product-specific handling notes, review the packout guide before building the lane test.
White Fish Fillets
For smaller seafood programs that still need product-specific handling notes, review the packout guide before building the lane test.
Tools and packaging components
Run a first calculation, choose the coolant family, and then validate the route with the actual seafood packout.
Calculadora de bolsa de hielorefrigerante & PCM ReferenceComprobador de riesgos de rutaCalculadora de hielo secoInsulation Material ReferencePaquete de gel refrigeranteCaja del PPECaja de cartón aislante
Related programs: Seafood Subscription Boxes y all cold chain solutions.
Need a seafood packout checked before launch?
Share the seafood form, peso de carga útil, tamaño de la caja, nivel de servicio, origin temperature, temporada de carril, y ventana de recepción. Tempk can help compare insulation, masa refrigerante, colocación, y pasos de validación.