Intenção de temperaturaPlaneje 0-4 C or the product label requirement, with pre-chilled meals loaded quickly into the shipper.
Chilled Ready Meals Cold Chain Packaging Solution
Chilled ready meals often combine trays, sealed films, sauce compartments, mangas, rótulos, and sometimes mixed protein or vegetable components. The packout needs reliable 0-4 C control without flexing trays, creating wet sleeves, or pressing frozen gel packs against the film lid.
What the package needs to control
Coolant ruleUse conditioned gel packs or 0 C PCM around the tray stack, separated by a spacer so the top tray is not pressed by frozen packs.
Foco na embalagemTray support, sauce control, label dryness, and consistent stacking are as important as the temperature curve.
Choose the packout by route condition
| Condição da rota | Packaging setup | Preliminary coolant range | Placement and receiving check |
|---|---|---|---|
| Entrega local, 4-8 h | Insulated carton or small EPP box, snug tray insert, forro, side gel packs. | 0.4-0.9 kg gel packs or PCM for a 1-3 kg de carga útil. | Keep trays flat; place coolant on sides instead of directly on film lids. |
| Same-day or overnight, 8-24 h | EPP or insulated carton, tray divider, leak liner, top and side coolant with spacer. | 0.9-2.0 kg gel packs or PCM for a 2-5 kg de carga útil. | Check meal core temperature, sauce cup seal, sleeve dryness, and tray movement. |
| Warm route or possible delay, 24-36 h | Isolamento mais espesso, balanced side/top coolant, stronger tray support, camada absorvente. | 2.0-3.4 kg gel packs or PCM for a 2-5 kg de carga útil, route tested before launch. | If sleeves get wet, improve liner and spacing before simply adding more coolant. |
Use these ranges as a starting point for packaging review. Confirm the final coolant mass with the product label, pre-chill state, tamanho do remetente, duração da rota, perfil ambiente, and a temperature logger test.
How Tempk would build the shipment
Pre-chill the meals and shipper area
Load chilled meals quickly so the coolant is maintaining temperature, not trying to pull down a warm tray stack.
Support the tray stack
Use a snug inner carton, paperboard divider, or molded insert so trays do not flex or rub during courier handling.
Separate coolant from film lids
Gel packs should cool the payload cavity without pressing directly on the top tray or freezing sauce areas.
Inspecione a qualidade, não apenas temperatura
Ao receber, temperatura recorde, tray cracks, sauce leakage, sleeve dryness, condição do rótulo, and remaining coolant.
Common failure points to prevent
For prepared foods, a cold arrival is only part of the decision. The shipment also needs to look clean, stay dry, protect texture, and pass the receiver’s quality check.
- Tray seal failure or cracked corners from pressure.
- Sauce migration after side handling or vibration.
- Wet sleeves and unreadable labels from condensation.
- Cold spots where frozen gel packs touch the top tray.
Validation curve and receiving evidence
Review the curve with the actual product, massa de refrigerante, tamanho do remetente, duração da pista, e estação. Add arrival photos and receiving notes so the packout is judged by temperature and product condition together.
Related pages for packout planning
Need this prepared food route checked before shipment?
Send the product format, temperatura alvo, tamanho da carga útil, dimensões do pacote, duração da rota, condição ambiente, e recebendo padrão. Tempk can help compare insulation, gel pack or PCM layout, forros, divisores, e etapas de validação.