Keeping temperature-sensitive pharmaceuticals within the proper range during transit is essential to protecting product integrity. ThermPak Mailers provide a reliable, cost-effective solution for cold-chain shipping while helping pharmacies simplify their packaging process.
ThermPak Mailers
Product Features:
Dual-bag Design:
Inner Thermal Core
- 35mm High-Density Foam Padding
- Metallic-coatred exterior and interior surfaces
- Hermetic zipper closure for maximum thermal seal
Outer Protection Layer
- Metallic-coated bubble mailer construction
- Reflective surface minimizes radiant absorption
- Self-adhesive tamper-evident seal for security
| < 8°C up to 55 hrs | 80% Space Saving | 50% Cost Savings |
Operation Steps:
Step 1: Load the product and cooling components into the insulated foam pouch. Make sure all components are properly placed inside before zipper sealing
Step 2: Peel the vent sticker to activate foam expansion
Step 3: Insert the inner bag fully into the outer bag, then seal the outer bag securely using the built-in sealing liner
Single-Layer Thermal Mailer
A lightweight solution designed for routine cold-chain shipments and shorter transit durations
- Up to 30h Thermal Protection: Maintains < 8 °C with properly conditioned ice packs
- Lightweight & Cost-Efficient: Reduces shipping weight and packaging cost
- Fast Packing Process: Simple configuration for pharmacy operations



