Learn how thermal covers limit temperature excursions and variations during shipping and transport
Temperature variations can have devastating effects on your products. Think of what it feels like on a moderately hot day to stand outside in parking lot or to sit inside your car with the windows rolled up. You become hot and sweaty very quickly.
And this is what your controlled room temperature (CRT) products experience when left sitting on the tarmac waiting for loading or inside transport trucks on their way to delivery.
When the ambient temperature reaches 32°C (90°F) – the temperature under film-based protective covers or wraps can reach 75°C or higher (167°F). These temperatures can have devastating effects on your products.
This is exactly why thermal cargo covers are a critical part of your cold chain management solution. Keeping your CRT and pharmaceutical products within the approved temperature range must be a priority and cannot be an afterthought. Pharmaceuticals, chemicals, medical devices, and other products cannot tolerate the temperature variations and excursions that happen regularly during shipping, transport, storage, and receiving.
Data from a 2011 University of California study underscores the reality of what is really happening on the tarmac in the spring – temperatures of 24°C (75°F) can result in tarmac temperatures of 40°C (104°F). Couple this with the reality that our planet is warming and many areas are seeing higher than normal temperatures, and you have a powerful case for making thermal pallet covers part of your cold chain management strategy.
How are you protecting your perishable, pharmaceutical, and CRT products against cold chain hazards and risks?
A thermal cargo cover is designed to protect temperature sensitive goods shipped by air and land from the effects of the external environment. Thermal cargo covers are also called pallet covers, insulated pallet covers, thermal pallet covers, and cargo covers.
Regardless of the name, these passive thermal solutions protect CRT products from a range of shipping and transport hazards including:
Thermal cargo covers should be used to protect a range of CRT products including pharmaceutical ingredients, chemicals, medical devices, cosmetics, perishable food products, and electronics.
The biggest threat to your CRT and pharmaceutical products is temperature and the risk of a temperature excursion. Any level of temperature excursion has the power to ruin product quality and safety. These risks alone have far-reaching impacts to your company, brand, and the health and safety of the public.
While tarmac and other delays such as transport trucks stuck at border crossings or stranded container ships are beyond your control, there are steps you can take to limit temperature excursions from the outset.
As part of your cold chain management process, make sure you take these 5 steps to limit the risk of temperature excursions and variations:
Train personnel involved in the packaging and shipping logistics for CRT products on temperature ranges, best practices for packaging CRT products, and what to do in the event of a temperature excursion.
Communicate clearly with your cold chain shipping partners to ensure everyone is clear on the requirements and regulations around shipping and transporting CRT products.
Define a disaster recovery or emergency response plan should there be an unexpected interruption to your cold supply chain. You need to be ready and prepared for weather delays and extreme weather variations, clogged and closed ports, delays on the tarmac and at border crossings, personnel shortages, and more.
Know your passive thermal solution options and work with your cold chain packaging partner to determine the best possible packaging solutions for your products. Take advantage of services such as a cold chain best practices gap analysis and inventory and logistics management to develop the best possible cold chain solution for your CRT products.
Use the latest in passive thermal solution technologies and products. New technologies and products such as Bluetooth monitoring and sensors, GPS, and reflective and breathable materials play a key role in limiting temperature excursions and maintaining the integrity of your cold chain products.
Risk is always a factor in the cold chain, but for companies, 3PLs, shippers, and your customers, the greatest risks occur during the transportation and shipping of your CRT and pharmaceutical products.
Make sure you know and plan for these risks during cold chain transportation and shipping:
The right thermal cargo cover can protect your CRT and pharmaceutical products from temperature excursions and other risks throughout the cold chain. However, not all thermal cargo covers are the same.
Choose a thermal cover that is engineered to protect against cold chain breaks.
You need a thermal cover that meets the real-world demands of shipping, transport, storage, and human error.
because solar radiation is a major factor in temperature excursions, it’s critical your thermal covers are designed to reflect this radiation. Choose a science-backed thermal cover that is proven to reflect UV energy and maintain load temperatures at 1°C above ambient temperature.
condensation and trapped gasses are a major factor in altering moisture levels and causing water damage to primary and tertiary packaging and labelling. Choose a thermal cover designed to allow gas, condensation, vapour, and moisture to escape the cover – ensuring these hazards are not trapped inside your pallets.
CRT and pharmaceutical products are at the mercy of wind, rain, sleet, snow, debris (sticks, rocks, sand, etc.), airborne contamination, pests, and human and mechanical behaviors that can rip or tear packaging or spill contaminants on pallets and packaging. Choose a thermal cover that has undergone rigorous hazard and risk testing.
sustainable and reusable passive thermal solutions must be a priority. Choose a thermal cargo cover that can be recycled into a range of materials including lumber and marine engineering products, pallets, park benches, playground equipment, and more.
because time is a critical factor in your cold chain management process, you need a lightweight thermal cover that can be easily installed on a pallet and quickly removed and packed down for storage and transportation.
Use this thermal cargo cover checklist during your research and conversations with cold chain packaging providers and manufacturers:
Contact us to learn about CCT Thermal Covers, powered by Tyvek®, and how our thermal cargo covers give you advanced multi-threat protection at an affordable price.
At Cold Chain Tech, we put a priority on telling you what we know about cold chain solutions, packaging, and management. This is what we do – we are experts in cold chain packaging solutions.
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