Fresh Pasteurized Milk
Plan for chilled control, upright bottles, cap leakage, liner penyerap, dry labels, and enough coolant without freezing the liquid near pack surfaces.
Dairy Cold Chain Packaging Solutions
Dairy shipments need chilled control, but milk, yogurt, and cheese do not fail in the same way. A useful packout must control route temperature while protecting bottle seals, cup lids, retail cartons, perilaku kelembaban, odor separation, and the product condition the receiver can actually inspect.
Choose the packout by dairy format
Start with the product shape and the shipment promise. Liquid milk needs upright support and absorbent protection. Yogurt needs cup and lid protection. Cheese needs moisture, bau, and texture control. Tempk adjusts insulation, pendingin yang dikondisikan, liner, sisipan, and receiving checks around these differences.
Yogurt
Protect cup lids and stacked trays while controlling condensation, texture risk, and carton strength through warm last-mile routes.
Keju
Use a buffered chilled layout that prevents sweating, perpindahan bau, freeze marks, and retail-pack compression.
Typical dairy route choices
| Product route | Maksud suhu | Packaging setup | Preliminary coolant range | Check at receiving |
|---|---|---|---|---|
| Fresh pasteurized milk parcel or local delivery, 4-24 H | Keep the route chilled according to the product requirement; many dairy operations plan around 0-4 C or 2-8 C and avoid freezing. | Insulated carton or EPP box, upright bottle divider, lapisan penyerap, conditioned gel packs or PCM on side/top positions with a separator. | Tentang 1.0-2.8 kg conditioned gel packs or PCM for a 2-6 L milk payload; increase insulation before adding excessive frozen mass. | Suhu produk, cap leakage, bottle movement, label dryness, carton moisture, dan sisa cairan pendingin. |
| Yogurt cups or multipacks, 8-24 H | Use a chilled route that prevents warming while avoiding cold contact on cup lids and sidewalls. | Insulated carton or compact EPP shipper, tray support, cup-lid buffer, liner for condensation, conditioned coolant placed around the tray. | Tentang 1.2-3.2 kg conditioned gel packs or PCM for 12-24 retail cups, adjusted by ambient profile and carton size. | Cup lids, kompresi karton, tekstur, label wetting, minimum temperature, and remaining coolant state. |
| Cheese blocks, wedges, or retail packs, 12-36 H | Chilled handling based on product type; avoid direct freezing and large temperature swings that create sweating. | Insulated carton or EPP box, moisture/odor barrier, protected center cavity, conditioned coolant separated from retail packs. | Tentang 1.0-2.8 kg conditioned gel packs or PCM for a 3-8 kg cheese payload; validate for warm lanes or mixed loads. | Package dryness, tekstur, perpindahan bau, tekanan karton, logger record if used, dan sisa cairan pendingin. |
These are planning ranges for sampling and quotation. Final coolant mass and shipper size should be tested with the actual product count, dimensi karton, suhu produk, durasi rute, profil lingkungan, dan menerima persyaratan.
How Tempk builds a dairy packout
Pre-chill the product before packing
The parcel should maintain a cold product, not remove heat from warm milk, yogurt, or cheese. Start from the product’s normal chilled condition.
Separate coolant from the product
Use conditioned gel packs or PCM with a spacer. Direct frozen contact can create local freezing, label basah, and package marks even when the average route temperature looks acceptable.
Protect the product format
Milk bottles need upright dividers, yogurt needs cup-lid and stack support, and cheese needs a protected center cavity with moisture and odor control.
Validate temperature and arrival condition
Read the logger with the receiving notes: kebocoran, kekeringan karton, kondisi tutupnya, tekstur produk, perpindahan bau, package compression, dan sisa cairan pendingin.
Route validation image
The dairy test curve helps compare chilled parcel behavior for liquid, cultured, and solid dairy formats. Untuk produk susu, the visual arrival condition can be as important as the temperature curve.
More dairy product guides
Use these guides for related dairy products that need focused handling notes without adding another dedicated solution page.
Useful Tempk tools and packaging components
Use these pages to compare coolant mass, risiko rute, pilihan isolasi, and nearby product routes before the validation run.
Need a dairy packout for a real route?
Share the dairy product, suhu target, jumlah satuan, berat muatan, dimensi karton, durasi rute, kondisi sekitar, dan menerima cek. Tempk can help compare insulation, paket gel yang dikondisikan, PCM, liner, sisipan, dan penempatan logger.