DryicepackagingBox— 2025 Panduan Lengkap untuk Pengiriman Ultra -Cold
DryicepackagingBox - 2025 Panduan Lengkap untuk Pengiriman Ultra -Cold Mengapa Membaca Ini? Apakah Anda mengirim kit sushi ke seluruh kota atau vaksin di seluruh lautan, this single page distills the latest safety rules, sizing math, insulation tech and sustainability tactics from the industry’s three leading playbooks. 1. What Is a Dry Ice Packaging Box? A dry ice packaging box is a vented, insulated shipper that harnesses solid CO₂ at –78 °C to keep payloads frozen without electricity. Berbeda dengan paket gel (0 °C melt point) or active coolers, dry ice: Delivers ultra‑cold temps (–60 °C to –78 °C) for 48‑144 h. Sublimat ke gas, leaving no meltwater or cross‑contamination. Ships globally when labeled “UN 1845, Dryice, 9”. When to choose it: multi‑day frozen food, biologics under –60 °C, rural vaccine lanes, laboratory samples. 2. Daftar periksa cepat (Print This) Vent design verified (≥ 1 cm² per 2 kg dry ice). Class 9 diamond ≥ 100 mm on two adjacent faces. Net dry‑ice weight printed clearly. SDS on file for 24 months. Wear cryo‑gloves & goggles when packing. Miss one? Fines reach USD 81 540 per violation under PHMSA 2025....