Les sacs de glace sec sont-ils autorisés par UPS et FedEx? (2025 Règlements)

Dry ice is a critical component in shipping perishable goods, médicaments, et des échantillons biologiques. If you’re wondering whether dry ice bags are allowed by UPS and FedEx in 2025, the answer is yes—both carriers permit dry ice shipments, but only under specific safety, conditionnement, and labeling conditions. Dans cet article, we will explore the regulations governing dry ice shipments, the correct packaging and labeling, and the best practices to ensure safe and compliant transport.

• What is dry ice, and how does it differ from other coolants?

• What are the UPS and FedEx regulations for dry ice shipments in 2025?

• How do you properly package and label dry ice shipments?

• What are the common mistakes when shipping dry ice, and how can you avoid them?

What Is Dry Ice, and Why Use It for Shipping?

Glace sèche, ou dioxyde de carbone solide, is widely used in shipping to keep goods at sub-zero temperatures during transit. Contrairement à la glace traditionnelle, qui fond dans l'eau, La glace sèche sublime directement du solide au gaz, which makes it ideal for preserving products that need to remain frozen during shipping.

Why Choose Dry Ice Bags Over Other Coolants?

Dry ice bags are specially designed to hold dry ice pellets or blocks in a vented pouch, providing a consistent temperature for extended periods. Unlike gel packs or foam insulation, which cannot maintain sub-zero conditions for long durations, dry ice bags are used for shipments that require ultra-low temperatures, les rendre idéaux pour échantillons biologiques, médicaments, et aliments surgelés.

Dry ice bags outperform gel packs when sub-zero conditions are required. Cependant, they are subject to hazardous material regulations because they contain carbon dioxide.

2025 UPS and FedEx Regulations for Dry Ice Shipments

Both UPS and FedEx follow stringent safety protocols for shipping dry ice to ensure compliance with hazardous material regulations. These include specific limites de poids, exigences d'emballage, et labeling standards.

UPS Regulations for Dry Ice Shipments

UPS allows dry ice shipments with clear guidelines for packaging, étiquetage, et les limites de poids:

• Weight Limits: For domestic shipments, the maximum amount of dry ice per package is 5.5 livres (2.5 kg) pour air et sol expéditions.

• Conditionnement: UPS mandates that dry ice be shipped in vented containers to allow carbon dioxide to sublimate safely.

• Étiquetage: Packages must be marked with «Glace sèche» et Et 1845 along with the poids net and any special contents (Par exemple, medical).

Pour international shipments, UPS follows IATA regulations and may require a Hazardous Materials Agreement for quantities over 2.5 kg.

FedEx Regulations for Dry Ice Shipments

FedEx enforces similar rules but is stricter when it comes to entraînement et documentation:

• Weight Limits: Like UPS, FedEx allows up to 5.5 livres (2.5 kg) of dry ice per package for domestic air shipments. Pour international expéditions, the weight limit extends to 200 kg.

• Conditionnement: FedEx insists on using vented containers such as fiberboard, plastic, or wooden boxes.

• Étiquetage: Packages must include the Et 1845 marquage, «Glace sèche», et poids net, avec Classe 9 hazard labels for air shipments.

Conseil: Always consult the FedEx Dangerous Goods hotline for specific queries related to shipments.

How to Package Dry Ice for Shipping: Step-by-Step Guide

Proper packaging is critical to ensure dry ice sublimates safely and does not build up dangerous pressure within the container. Follow these steps:

1. Choose Vented Containers: Ensure the container allows carbon dioxide gas to escape. Use boxes made from fiberboard, plastic, ou wood, which are suitable for venting.

2. Calculate the Right Amount of Dry Ice: The common guideline is 1 lb per hour per cubic foot of package space. Add extra dry ice to account for potential shipping delays.

3. Pack the Dry Ice Bag: Place the dry ice in the bag, ensuring it is surrounded by proper insulation like mousse ou emballage de bulle to maintain a consistent temperature.

4. Leave Venting Openings: Do not seal the bag or box completely. Ensure some gas can escape to avoid pressure buildup.

5. Label Correctly: Use the correct labels such as «Glace sèche», Et 1845, poids net, and any additional markings required for medical or hazardous goods.

Common Mistakes to Avoid:

• Sealing dry ice in airtight containers: This can lead to dangerous pressure buildup. Always use vented bags.

• Incorrect labeling: Manquant Et 1845 or failing to mark the net weight can cause delays or rejections.

How to Avoid Common Dry Ice Shipping Errors

Shipping dry ice involves several regulations and safety precautions. To ensure smooth shipping, follow these tips:

1. Use the Right Packaging Materials: Ensure your packaging can withstand the cold temperatures and allows proper venting.

2. Always Vent Your Dry Ice: Never seal it in airtight packaging.

3. Double-Check Labels: Always mark your package with the correct UN number and weight details.

En suivant ces directives, you can ensure that your dry ice shipments are handled safely and comply with the latest regulations from both UPS and FedEx.

Latest Trends in Dry Ice Shipping (2025)

The cold chain logistics industry continues to evolve. Dans 2025, there are several notable trends influencing the way dry ice is used:

1. Sustainability Initiatives: Nouveau biodegradable packaging et recyclable liners are becoming common to reduce the environmental footprint of dry ice shipments.

2. Automated Packaging Systems: Automation is improving efficiency in cold chain logistics, ensuring the right amount of dry ice is used and minimizing waste.

3. Isolation avancée: Vacuum-insulated panels (Vips) combined with dry ice are extending package hold times without increasing size.

Insistance au marché: With the rise of commerce électronique, there’s a growing demand for reliable cold chain solutions for aliments surgelés et biopharmaceutiques, driving continued innovation in dry ice packaging and shipping techniques.

Questions fréquemment posées (FAQ)

Q1: Can I ship dry ice in a sealed plastic bag with UPS or FedEx?
Non, both UPS and FedEx prohibit sealed plastic bags because they do not allow for gas venting, which can lead to dangerous pressure buildup.

Q2: How much dry ice can I ship without needing hazardous materials paperwork?
UPS allows up to 2.5 kg (5.5 lbs) of dry ice without hazardous materials documentation for domestic air shipments. FedEx requires dangerous goods classification for all dry ice shipments, regardless of weight.

Q3: What are the costs associated with shipping dry ice?
Shipping dry ice can involve charges based on dry ice weight, packaging costs, and potential suppléments for hazardous materials handling. Always check with the carriers for specific pricing details.

Conclusion et recommandations

Shipping dry ice with UPS or FedEx is feasible, but it requires careful attention to packaging, étiquetage, and compliance with hazardous material regulations. Ensure that you follow all guidelines to avoid delays and ensure the safety of your shipments. Regularly check for updated 2025 règlements from both carriers to stay ahead of any changes.

Prochaine étape: Plan your dry ice shipments carefully by consulting with UPS or FedEx for the most current guidelines. Proper training and documentation are key to safe and efficient shipping.

À propos du tempk
Et tempk, we specialize in cold chain logistics, offering dry ice shipping solutions that meet or exceed industry standards. Our team provides customized packaging options to ensure your goods are delivered safely and on time, preserving their quality during transit. Contact us for expert advice and to explore our packaging solutions tailored to your shipping needs.