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Cold Storage Survival Guide: Tapes That Stick in the Freezer

Operating a warehouse in sub-zero temperatures presents unique physical challenges, particularly for adhesive performance. When standard packaging tapes are applied in cold environments, the adhesive often shocks, losing its tack and causing cartons to pop open during transit. This Cold Storage Survival Guide explores the technical requirements for freezer grade tape to ensure your supply chain remains secure.  

Why Standard Adhesives Fail in Cold Storage Packaging

Most general-purpose tapes utilise a hot-melt or natural rubber adhesive that is designed for ambient temperatures. In a cold room or freezer, these adhesives become brittle and lose their ability to wet out onto the corrugated surface. To maintain cold storage packaging, you must utilise tapes specifically engineered with a lower glass transition point. This ensures the tape remains flexible and aggressive even when the mercury drops.

Comparing Acrylic vs Rubber Tape for Sub-Zero Use

Choosing between acrylic vs rubber tape is the most critical decision for cold chain logistics. While natural rubber is often the all-rounder, specific acrylic formulations are frequently the superior freezer grade tape because they do not yellow or harden over time in low temperatures.  

  • Vibac Acrylic: Designed for long-term aging and excellent performance in chilled environments.  
  • 3M Cold Bond: A premium 3M cold bond solution specifically formulated to be applied at temperatures as low as 0°C and maintain its hold down to -20°C.  

Choosing the Best Freezer Grade Tape

When selecting a freezer grade tape, consider whether it will be applied by hand or via a machine tape system. Machine application often requires a more consistent release to prevent snapping in the cold.  

  • 3M Cold Bond Tapes: These offer high-performance bonding and are the industry standard for reliability in extreme cold.  
  • Vibac Solvent Tapes: Known for their aggressive immediate tack, making them ideal for quick-paced cold storage packaging lines.  

Get in Touch With the Experts

Don't let your logistics fail at the last hurdle. By choosing the right freezer grade tape, you protect your inventory and your reputation for quality. Get in Touch with the team at Hipac Packaging Solutions today!

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