Labelling for Cold Chain Logistics: Challenges and Solutions

The cold chain is the backbone of industries where temperature-sensitive goods are transported and stored

Think pharmaceuticals, food, chemicals, and biotech products. In this high-stakes environment, even minor labelling issues can lead to shipment delays, regulatory non-compliance, or worse, product spoilage.

At BHT Services, we understand that cold chain labelling isn’t as simple as sticking on a standard label. It requires specialized materials, adhesives, and printing solutions that perform under extreme conditions.

In this blog, we explore the biggest challenges of cold chain labelling and how to overcome them.

1. Label Adhesives Failing at Low Temperatures

Problem:
Standard adhesives tend to lose tackiness in cold or humid environments, especially below 0°C. This can result in labels peeling off during transport or storage.

Solution:
Use cryogenic or freezer-grade adhesives specifically designed to bond at low or fluctuating temperatures. These adhesives maintain their grip on surfaces like plastic, glass, and cardboard.

2. Ink or Thermal Print Fading in Cold or Moist Conditions

Problem:
In the cold chain, condensation and moisture can cause labels to smear, fade, or become unreadable - jeopardizing barcode scans and traceability.

Solution:
Use thermal transfer printing with resin-based ribbons, to create a durable, smudge-proof print that resists moisture and abrasion. Avoid direct thermal labels in environments where moisture is expected, unless they are moisture-resistant grades.

3. Label Durability in Harsh Environments

Problem:
Cold chain goods may be handled in wet, frosty, or abrasive conditions, causing the label to deteriorate.

Solution:
Choose synthetic label materials like polypropylene or polyester instead of paper. These materials are more resistant to tears, moisture, and chemical exposure. BHT Services offer a range of durable labels that are ideal for these applications.

4. Maintaining Traceability and Compliance

Problem:
In industries like pharmaceuticals and food, regulatory bodies such as the FDA, MHRA, or EU authorities require clear and accurate labelling for traceability, especially in temperature controlled logistics.

Solution:
Implement a validated labelling system that ensures legible, scannable, and compliant labels from packaging to delivery. Our team can assist with selecting printers and software that integrate seamlessly with your warehouse or logistics systems.

BHT Services: Your Partner in Cold Chain Labelling

At BHT Services, we don’t just supply printers and labels - we help you solve operational challenges. Whether you're distributing vaccines, shipping perishable foods or managing a pharmaceutical warehouse, we offer solutions built to withstand the cold chain.

From freezer-grade labels to high-performance thermal transfer printers, our experts can guide you in setting up a labelling system that is both reliable and regulation ready.

Need advice on cold chain labelling? Contact us today to find the right solution for your business.