Dry Ice Pack Sheets vs Dry Ice Bricks for Shipping: Which is Best for Your Business in 2025?

Dry Ice Pack Sheets vs Dry Ice Bricks: Which Should You Choose for Shipping?

Shipping temperature-sensitive products requires careful consideration of cooling methods, especially when using dry ice. Understanding the key differences between صفائح حزمة الثلج الجاف و dry ice bricks is crucial for businesses that rely on these products for maintaining the integrity of their goods during transit. This article delves into the characteristics, المزايا, and challenges of each cooling solution, helping you choose the best one based on your specific shipping needs.

• Understand the key differences between dry ice pack sheets and dry ice bricks, including their cooling efficiency and temperature maintenance.

• Learn best practices for packaging and shipping with dry ice, following 2025 regulations and guidelines.

• Make informed decisions about which dry ice solution suits your industry, whether you’re shipping food, الأدوية, أو عينات المختبر.

What Are Dry Ice Pack Sheets and Dry Ice Bricks?

Dry ice comes in two primary forms: صفائح حزمة الثلج الجاف و dry ice bricks. Both are designed to maintain low temperatures, but they offer different benefits depending on the nature of the shipment.

صفائح حزمة الثلج الجافة

Dry ice pack sheets are flexible, thin sheets of dry ice that are often gel-based. These sheets are ideal for smaller, space-efficient shipments that require controlled cooling but not freezing temperatures. These are commonly used for food, الأدوية, and medical devices that need to stay between 2°C and 8°C.

Dry Ice Bricks

على الجانب الآخر, dry ice bricks are solid blocks of carbon dioxide. They sublimate more slowly and maintain a consistent, ultra-low temperature of -78.5درجة مئوية. These are perfect for long-duration shipments or items that require التجميد العميق, مثل الأطعمة المجمدة, اللقاحات, والبيولوجيا.

Benefits of Dry Ice:

1. Efficient Cooling
Dry ice absorbs heat and maintains a stable, البيئة الباردة. Whether in sheet or block form, it’s designed to preserve temperature-sensitive goods أثناء العبور.

2. No Liquid Residue
على عكس الجليد التقليدي, الجليد الجاف لا يذوب في الماء. This means there’s لا فوضى, making it a preferred option for shipping items like لحمة, المأكولات البحرية, والمستحضرات الصيدلانية.

3. فعالة من حيث التكلفة
While dry ice might seem more expensive at first glance, its ability to maintain temperature over long periods helps businesses avoid costly product spoilage.

Why Choose Dry Ice Bricks or Pack Sheets?

For Long Shipments: Dry Ice Bricks

طوب الثلج الجاف يعرض فترات تبريد أطول due to their slower sublimation rate. They’re ideal for long-haul shipments, particularly when المنتجات المجمدة need to be kept at consistently low temperatures for up to 5 أيام.

• نطاق درجة الحرارة: −78.5 درجة مئوية

• مدة التبريد: 72–120 hours

• التطبيقات: اللقاحات, البيولوجيا, أغذية مجمدة

For Shorter, Space-Sensitive Shipments: صفائح حزمة الثلج الجافة

الجليد الجاف pack sheets are often more flexible and فعالة من حيث التكلفة. They’re perfect for smaller shipments or those requiring مبردة temperatures without reaching freezing.

• نطاق درجة الحرارة: 2درجة مئوية إلى 8 درجة مئوية

• مدة التبريد: 24-48 ساعة

• التطبيقات: الأدوية, طعام جديد, مستحضرات التجميل

A Side-by-Side Comparison

Which Is Better for Your Shipment?

الاختيار بين صفائح حزمة الثلج الجاف و dry ice bricks يعتمد على عدة عوامل:

1. Shipment Duration: لشحنات أطول, dry ice bricks are the better option. They provide extended cooling, making them perfect for multi-day shipments.

2. Size of Shipment: Dry ice pack sheets are ideal for compact shipments where space is a concern.

3. ميزانية: Dry ice pack sheets are more فعالة من حيث التكلفة compared to bricks, making them a good choice for الأصغر, less time-sensitive shipments.

Best Practices for Safe and Efficient Dry Ice Shipping

Proper packaging and handling are critical when shipping with dry ice. Here are some essential best practices to ensure your dry ice performs optimally:

1. Packaging Guidelines

• استخدم الحاويات المعزولة: Always pack dry ice in well-insulated boxes to reduce heat transfer and prolong cooling.

• Ensure Ventilation: الجليد الجاف يسامي غاز ثاني أكسيد الكربون, which can cause تراكم الضغط if trapped inside an airtight container. Always leave vents open or use vented packaging to allow the gas to escape safely.

2. Labeling and Documentation

• Proper Hazard Labels: Dry ice is classified as a مواد خطرة by the UN. Use the correct labeling, including the “Carbon Dioxide, Solid” label and UN1845 number.

• Shipping Paperwork: Ensure that the shipping documents accurately reflect the quantity of dry ice and include the appropriate handling instructions.

3. Weight and Quantity Guidelines

• Shipping Limits: The maximum amount of dry ice per shipment is generally 5.5 جنيه (2.5 كجم), with additional paperwork required for larger shipments.

• Calculate Dry Ice Needs: للشحنات قصيرة المدة, plan on using 0.5× the product weight في الجليد الجاف. لشحنات أطول, increase the amount based on the cooling duration.

2025 Trends in Dry Ice Shipping

As we look toward 2025, the dry ice shipping industry is evolving to meet increasing demand for الاستدامة و technology integration:

عبوة مستدامة

Many companies are investing in reusable dry ice packs و العبوة الصديقة للبيئة solutions to reduce their carbon footprint. This trend aligns with the growing focus on environmental responsibility.

Smart Sensors for Real-Time Monitoring

التقدم في العبوة الذكية allow for real-time temperature monitoring, ensuring that temperature-sensitive goods remain within the desired range during transit.

Closed-Loop Recycling Systems

Some companies have adopted closed-loop dry ice recycling systems, allowing dry ice to be reused multiple times, reducing waste and cutting costs.

الأسئلة المتداولة

س 1: How do I calculate the amount of dry ice for my shipment?
ل 24-hour shipments, يستخدم 0.5× the product weight في الجليد الجاف. ل 48-hour shipments, match the weight of dry ice to the product weight.

Q2: Can dry ice be used for international shipments?
نعم, but make sure to comply with international regulations and ensure proper documentation for each country.

س 3: How long can dry ice maintain a cold temperature?
Dry ice bricks can maintain ultra-low temperatures for up to 120 ساعات, while dry ice pack sheets can last 24-48 ساعات اعتمادا على الظروف.

خاتمة: Choosing the Right Dry Ice Solution

Selecting the appropriate dry ice solution—صفائح حزمة الثلج الجاف أو dry ice bricks—depends on your product’s temperature requirements, مدة الشحن, والميزانية. By following the best practices outlined in this article and staying informed about the latest trends in dry ice shipping, you can ensure the safe and efficient transport of your temperature-sensitive products.

Next Steps for Your Business:

1. Review your shipping protocols to determine which dry ice solution fits your needs.

2. Ensure compliance with 2025 أنظمة regarding packaging, وضع العلامات, and documentation.

3. Partner with logistics experts to optimize your cold chain and reduce spoilage risks.

حول Tempk

Tempk specializes in providing cutting-edge cold chain solutions tailored to your shipping needs. From dry ice products to advanced logistics systems, we ensure your temperature-sensitive goods reach their destination safely and efficiently. اتصل بنا اليوم for a consultation on optimizing your cold chain solutions.