–21°C Ice Pack | 400 g Ice Pack for Frozen Food & Pharma Shipping
Reliable temperature support for frozen shipping applications.
The –21°C ice pack with a weight of 400 g has been specifically developed for the professional shipping of frozen goods. It is ideal for temperature-controlled shipping solutions where food, pharmaceutical products or other sensitive items must be kept reliably frozen during transport.
Inside the ice pack, high-quality phase change materials (PCM) are used. PCM stands for Phase Change Material – specialized cooling media that absorb heat during the phase transition. This supports a stable frozen temperature range around –21°C over an extended period, making the ice pack particularly suitable for frozen food and pharmaceutical shipping.
Note: The ice packs are delivered unfrozen and must be conditioned in a freezer prior to use.
Product Features
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Long-lasting temperature stability for frozen shipping: Thanks to high-quality PCM fillings, the ice pack supports a stable and long-lasting cooling effect around –21°C. Ideal for the shipment of frozen food and pharmaceutical products.
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Designed for professional cold chains: The –21°C ice pack is engineered for shipping, logistics and e-commerce applications and supports reliable frozen supply chains even under elevated ambient temperatures.
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Reusable & cost-efficient: The robust construction allows repeated use, making this ice pack a sustainable and economical solution for commercial users.
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Highly versatile: Suitable for use in insulated boxes, EPS boxes, thermal containers and cooler boxes.
Technical Details
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Dimensions: approx. 9.0 × 3.0 × 17.5 cm
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Weight: approx. 400
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Material (outer shell): PE (polyethylene), robust and food-safe
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Filling: Phase Change Material (PCM)
Cold Release & Preparation
For optimal cold release performance, the ice pack must be completely frozen prior to use. We recommend the following conditioning guidelines:
- At least 36 hours at –30°C
- Alternatively, at least 24 hours at –35°C
Only with sufficient pre-conditioning can the ice pack deliver its full cooling performance and provide reliable temperature support during storage and transport.
Packaging & Order Options
The –21°C ice pack is available individually, by carton or by pallet. This ensures maximum flexibility – from small quantities to large-scale shipping volumes for industry, trade and logistics.
Why choose this –21°C ice pack?
This 400 g ice pack stands out due to its reliable temperature performance, high-quality PCM filling and robust construction. It is the ideal solution for companies that depend on stable frozen shipping conditions and professional cold chain solutions.
Order the –21°C ice pack with 400 g now and optimize your frozen food and pharmaceutical shipping processes.
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