Perkirakan massa es kering
Gunakan berat muatan, ukuran kotak, waktu rute, seasonal ambient temperature, and carrier limits before the first lane test.
Flat frozen carton route
Solusi Pengemasan Rantai Dingin Pizza Beku
Frozen pizza needs a flat, kering, frozen route. The packout must protect crust shape, topping position, paperboard cartons, and stacked-case pressure while keeping dry ice or frozen coolant away from direct paperboard contact.
Maksud suhuPlan for frozen arrival, umumnya -18 C or below when the route is specified as frozen.
Kontrol kelembabanUse a moisture barrier and separated dry ice chamber so cartons, lengan baju, or bags do not get wet.
Coolant ruleDo not place loose dry ice directly against retail pizza cartons. Direct contact and vapor moisture can damage paperboard or create localized quality defects.
Menerima cekKonfirmasikan suhu produk, dry ice remaining, visible thaw, pack condition, and coolant position together.
Choose the packout by route condition
The dry ice amounts below are starting ranges for planning. Final packout should be validated with the exact payload, ukuran kotak, jalur pembawa, musim, and dry ice limit.
| Kondisi rute | Maksud suhu | Tempk packaging setup | Coolant planning range | Posisi pendingin |
|---|---|---|---|---|
| Pengiriman lokal, 8-18 H | Frozen arrival | Flat EPP box or insulated carton, carton sleeve, penghalang kelembaban, light top bracing. | 1.0-1.8 kg dry ice for 1-5 muatan kg, or validated frozen PCM/frozen gel for controlled local routes. | Above or side chamber with divider; keep pizzas flat and dry. |
| Paket semalam, 18-36 H | -18 C route intent | Isolasi lebih tebal, dry ice pouch or chamber, vapor gap, flat stack support. | 2.0-4.0 kg dry ice for 1-5 muatan kg. | Top dry ice separated from cartons; avoid edge crushing and carton wet-out. |
| Hot lane or 36-48 H | Validated frozen lane | Isolasi lebih tinggi, reduced headspace, karton luar yang kuat, route risk check. | 4.0-6.5 kg dry ice for 1-5 muatan kg, subject to carrier limit. | Jika karton melunak, improve moisture barrier before adding more dry ice. |
For a tighter estimate, mulai dengan Kalkulator Es Kering and review insulation choices in the Insulation Material Reference.
Packout sequence that protects frozen quality
Frozen food returns often come from a small layout failure: direct dry ice contact, terlalu banyak ruang kepala, karton basah, or a product stack that shifts during handling.
1
Keep pizzas flat from loading to delivery
Use bracing or a snug product chamber so cartons do not bend when the parcel is tilted or stacked.
2
Separate dry ice from paperboard
Use a dry ice pouch, pembagi, or chamber so vapor and extreme cold do not attack the retail carton.
3
Control headspace
Large air gaps increase sublimation and allow cartons to move; fit the shipper to the pizza stack height.
4
Receive by condition
Check product temperature, dry ice remaining, karton basah, crust breakage, and signs of thaw-refreeze.
Common losses this packout is meant to prevent
Use these receiving checks when adjusting dry ice mass, ketebalan isolasi, or internal separation.
Quality and packaging risks
- Soft or wet pizza cartons from vapor condensation.
- Broken crusts or warped cartons from poor flat support.
- Topping shift after partial thaw during last-mile delay.
- Localized carton damage from direct dry ice contact.
Peralatan, komponen, and related routes
Use the product page for the handling logic, then size the first trial with tools and validate the real route.
Choose coolant behavior
Compare dry ice, paket gel beku, and frozen PCM when choosing the first frozen packout.
Periksa risiko rute
Review pickup dwell, penundaan mil terakhir, receiving window, and summer routing before launch.
Need a frozen food packout checked before launch?
Share the frozen product type, berat muatan, ukuran kotak, durasi rute, profil lingkungan, carrier limits, dan menerima cek. Tempk dapat membantu memilih isolasi, dry ice or frozen coolant placement, dan langkah validasi.