جاف الجليد ups: كيف تشحنها بشكل صحيح 2025?

If you ship with dry ice UPS, يجب عليك وضع علامة على UN1845, show the net dry ice in kilograms, and use vented packaging under IATA PI 954. UPS also applies a 68 كجم (150 رطل) per‑package cap for small‑package air, so plan labels, نص AWB, and packouts to pass acceptance on the first try. These rules keep your team safe and your payload frozen.

Pass acceptance first time with a PI 954 قائمة المراجعة, UN1845 علامات, and AWB wording (UPS PI 954 قائمة المراجعة).
Right‑size refrigerant loads using a simple dry‑ice sizing rule for 24–96 h routes (dry ice UPS sizing).
Choose compliant packaging—vented EPS/VIP shippers; no sealed liners (dry ice UPS packaging).
Set up UPS tools to enter dry‑ice weights in kg and avoid common rejection traps.

What exactly does dry ice UPS require in 2025?

إجابة قصيرة: Vent the package, mark “Dry Ice” / "ثاني أكسيد الكربون, صلب" + “UN1845,” and print the net dry‑ice mass in kilograms on the outer carton; repeat UN1845 + net kg on the Air Waybill. UPS small‑package air overlays a 68 كجم per‑package limit even though IATA’s general max is 200 كجم when used as a refrigerant for non‑DG.

لماذا هذا يهم: Carriers audit these lines. A missing “net kg,” a sealed liner, or assuming the IATA max applies in UPS small‑package lanes are the fastest paths to rejection. Treat the carton as a “vented mini‑freezer”: gas must escape; labels and AWB must match; and any ground shipment that could be uplifted to air should be built air‑compliant by default.

How to label a dry ice UPS box (UN1845) the right way

Put all marks on one side: “UN1845,” the proper name, ال صافي كجم, الشاحن/المرسل إليه, بالإضافة إلى فصل 9 الماس. On the AWB’s طبيعة & كمية البضائع line, enter UN1845, الاسم الصحيح, package count, و صافي كجم. احتفظ بالتغليف تنفيس; never heat‑seal an inner bag around dry ice.

What you’re doing	ها هو بي 954	UPS Small‑Package Air	ماذا يعني لك
Per‑package dry‑ice limit	حتى 200 كجم	68 كجم max	Split loads or use a different service if above 68 kg.
تنفيس	Required	Required	No sealed liners; maintain a CO₂ escape path.
Marks on carton	UN1845 + الاسم الصحيح + صافي كجم	Same	يستخدم كيلوغرام on the box and AWB.
تصريح	Not required for non‑DG contents	Same	Use the dry‑ice acceptance checklist only.

Practical tips to pass acceptance

Convert to kg and round down on the label if you track weight in pounds.
Don’t write on the Class 9 الماس; keep the label face clean.
Print an AWB helper (UN1845 + الاسم الصحيح + صافي كجم + package count) to avoid missed fields.

حالة العالم الحقيقي: A biotech added an auto‑print for “UN1845 — Net X.X kg” and retrained on the 68 كجم cap. Acceptance failures dropped near zero and porch‑time buffers cut spoilage ~15% during heat waves.

How much dry ice do you need for dry ice UPS الطرق?

حكم الإبهام: يخطط 5-10 رطل لكل 24 ساعة في شاحن معزول جيدًا; start at 7.5 lb/day, يضيف +2 lb/day for thin EPS (<1.5″), طرح −1 lb/day لصالح VIP, وإضافة +2 lb/day for hot lanes or long doorstep dwell. Each pound vents ≈ 8.3 ft³ of CO₂, so ventilate packout rooms and vehicles.

Make it yours: Pre‑freeze the payload and the shipper, تقليل مساحة الرأس, cradle the blocks to reduce abrasion, and design a clear vent path. طيار 3 boxes on your longest lane, log temps and residual mass, then tune the load by 10–20% for seasonality.

نسخ حاسبة طبقة (Excel/Sheets)

InsulationAdj: +2 if EPS <1.5″; −1 if VIP
AmbientAdj: +2 الممرات الساخنة / long porch dwell
TransitDays: include 0.5–1 day buffer

اختيار العزل	Typical wall	What you get	What to watch
EPS	1.5-2.0 ″	Affordable baseline for dry ice UPS	Larger outer box; more dry ice
بور	~1.5″	Smaller carton at same performance	Odor/compatibility checks
لوحات VIP	0.5–1.0″	Longest holds, smallest carton	تكلفة أعلى; careful handling

Actionable scenarios

48–72 h meal kits: ابدأ بالقرب من 7.5-10 رطل/يوم; يضيف +1 day buffer in summer.
96 h lab route: Use VIP to cut load by ~1 lb/day; double‑box for abuse lanes.
Bulk frozen foods: Split packages to stay ≤ 68 kg للهواء; migrate heavy loads to ground where economical.

Actual case: A frozen D2C brand right‑sized from the “max ice” habit to the rule above and reduced cost while holding temps across 72 h lanes.

Dry ice UPS for ground vs. الهواء مقابل. international—what changes?

أرضي (نحن.): When used only as a refrigerant for non‑hazardous contents, dry ice is generally not regulated as hazmat; still mark UN1845 and keep packaging vented. هواء: يتبع باي 954 and UPS’s 68 كجم cap for small‑package air; include UN1845 details on the AWB. International: Same PI 954 جوهر; check UPS operator variations and accepted countries, plus ISC participation where relevant.

Do you need a contract or ISC for dry ice UPS?

For domestic non‑DG contents, no DG Shipper’s Declaration is required—use the PI 954 acceptance checklist and proper AWB text. Some international lanes or commodities may require ISC participation; verify per lane before pickup. Configure WorldShip/DG tools to select Dry Ice (UN1845) and enter كجم for net mass.

2025 dry ice UPS developments and trends

ما الجديد: IATA refreshed its 2025 قائمة التحقق من القبول (باي 954 essentials: UN1845 on the AWB, تغليف التهوية, no LQ), and UPS’s International Chemical Table (فعال 01/01/2025) continues the 68 كجم operator maximum for small‑package air. Expect tighter audits of AWB wording and net‑kg markings at acceptance.

آخر تقدم في لمحة

Standardized acceptance checks: AWB and on‑carton net‑kg fields are scrutinized.
Carrier variations matter: Plan early splits to live under the 68 كجم cap.
Healthcare growth: UPS continues to add temp‑controlled capacity; dry‑ice demand swings seasonally.

نظرة السوق: For many U.S. shippers, أرضي is a cost‑effective fallback because dry ice used only as a refrigerant is often outside hazmat scope on highway—build air‑compliant labels by default so routing flips don’t cause rework.

الأسئلة المتداولة

س 1: What is the maximum dry ice UPS allows per package by air?
UPS small‑package air shows 68 كجم (150 رطل) لكل حزمة, even though IATA’s general maximum is 200 كجم when used as a refrigerant for non‑DG.

Q2: Do I need a Shipper’s Declaration when dry ice cools non‑DG contents?
عادة لا. Label the carton and include UN1845 details (اسم, package count, صافي كجم) on the AWB; packaging must vent under باي 954.

س 3: Can I seal a plastic bag around dry ice for cleanliness?
لا. The package must vent CO₂. Sealed liners risk rupture and rejection at acceptance.

س 4: How much CO₂ gas does a pound of dry ice release?
عن 8.3 ft³ per pound—ventilate packout rooms and vehicles; monitor exposure against 5,000 جزء في المليون (twa) و 30,000 جزء في المليون (تعيين) المبادئ التوجيهية.

س 5: Where do I enter dry‑ice details in UPS tools?
In WorldShip/DG workflows, يختار الجليد الجاف (UN1845) and enter the weight in كجم so labels and AWB match acceptance checks.

ملخص & التوصيات

النقاط الرئيسية: To ship with dry ice UPS, vent packaging, print UN1845 + صافي كجم, يتبع باي 954 للهواء, and respect UPS’s 68 كجم small‑package cap. Use rigid insulation, تقليل مساحة الرأس, and size 5-10 رطل/24 ساعة, then validate with a 3‑box pilot. Ventilate work areas to keep CO₂ within safe exposure limits.

الخطوات التالية:

Pick your service (ground vs. هواء); verify lane acceptance/ISC for international.
Design the packout: choose EPS/VIP, compute load with the calculator above.
ملصق & وثيقة: UN1845 + الاسم الصحيح + صافي كجم; apply Class 9 on the same side; mirror details on the AWB.
Configure UPS tools و train teams on the 68 kg cap and venting. تحدث إلى Tempk for a lane‑by‑lane SOP and label set.

حول Tempk

نحن نتصميم carrier‑ready cold‑chain packouts that pass acceptance on the first try. Our engineers tune insulation and refrigerant loads for dry ice UPS الممرات, automate un1845/net - kg تسميات, and build SOPs your team can run in days—cutting rejections and spoilage on your busiest routes.

CTA: Request a free lane review—get a printable dry ice UPS SOP, a validated sizing plan, and ready‑to‑use label templates.