Run the coolant estimate
Usar peso da carga útil, Tamanho da caixa, tempo de rota, and seasonal temperature before finalizing gel pack or PCM mass.
Filetes frescos refrigerados
Salmon Fillets Cold Chain Packaging Solution
Salmon fillets need a cold route that protects texture, cor, and carton cleanliness. The packout should hold the fillet close to ice temperature, separate coolant from the fish pack, absorb purge, and avoid pressure marks from frozen gel packs or heavy top loads.
Intenção de temperaturaPlaneje 0-2 C for quality-sensitive chilled salmon, while meeting the shipper's food safety program and destination rules.
Controle de umidadeUse liner and absorbent layers so leakage or condensation does not reach the outer carton.
Coolant ruleDo not place frozen gel packs directly against exposed trays or vacuum packs. Direct cold contact can create freeze marks, gaping, ou perda de textura.
Verificação de validaçãoConfirme a temperatura do produto, condição do pacote, posição do refrigerante, and receiving quality together.
Choose the packout by route condition
The coolant amounts below are starting ranges for planning. Final packout should be validated with the exact payload, insulation size, carrier lane, e estação.
| Condição da rota | Intenção de temperatura | Tempk packaging setup | Coolant planning range | Posição do refrigerante |
|---|---|---|---|---|
| Retail sample or local delivery, 8-18 h | 0-2 C chilled | EPP box or insulated carton, sealed liner, almofada absorvente, tray or vacuum pack. | 0.6-1.2 kg conditioned gel packs or 0 C PCM for 1-3 kg de carga útil. | Side and perimeter coolant with a divider; keep the top layer light to avoid fillet pressure. |
| Overnight seafood parcel, 18-36 h | 0-2 C with limited warm dwell | Isolamento mais espesso, forro interno, camada absorvente, logger in product air space. | 1.2-2.2 kg gel packs or PCM for 1-3 kg de carga útil. | Top and side coolant separated from product; leave a small air path around the product chamber. |
| Hot weather or delay risk, 36-48 h | Validated chilled lane | Maior isolamento, reduced headspace, double leak control, service-level check. | 2.2-3.8 kg gel packs or PCM for 1-3 kg de carga útil. | Evite contato direto. Consider smaller box volume, faster carrier service, or pre-qualified shipper size. |
For a tighter first estimate, use o Calculadora de bolsa de gelo and then compare coolant families in the Refrigerante & PCM Reference.
Packout sequence that protects product quality
Small layout changes can decide whether the receiver sees a clean chilled seafood parcel or a wet, pressured, partially frozen product.
1
Pre-cool the fish and packaging
Load salmon already chilled. Warm trays, forros, and cartons can consume coolant before the parcel leaves the origin.
2
Build a dry inner chamber
Use a leak liner plus absorbent pad so purge does not reach the outer carton or customer-facing label.
3
Separate coolant from the fillet pack
Place gel packs or PCM around the side wall and above the chamber only with a divider. Avoid heavy frozen packs pressing into fillet edges.
4
Check receiving quality
Registrar a temperatura do produto, drip level, odor, carton wet-out, condição do rótulo, and any freeze marks before changing coolant mass.
Common losses this packout is meant to prevent
Use these receiving checks when adjusting coolant quantity, espessura de isolamento, or internal separation.
Quality and packaging risks
- Gaping or soft texture from freeze contact or heavy top load.
- Wet shipper and returns caused by purge or melted ice leakage.
- Surface odor transfer when fish bags, forros, or absorbents are underspecified.
- Warm top layer when coolant is only placed under the product.
Ferramentas, componentes, and related seafood routes
Use the product page for the packaging logic, then use the tools to size the first trial packout before a lane test.
Choose coolant behavior
Compare frozen gel packs, pacotes de gel condicionado, e 0 C PCM so the product is cooled without direct freeze injury.
Verifique o risco da pista
Review lane time, tempo de coleta, atraso na última milha, and receiver process before launch.
Need a seafood packout checked before launch?
Share the seafood form, peso da carga útil, Tamanho da caixa, nível de serviço, origin temperature, temporada de pista, and receiving window. Tempk can help compare insulation, massa de refrigerante, colocação, e etapas de validação.