The Problem: When Packaging Can’t Handle the Heat

Australian food producers know the struggle: packaging that fails when going straight from freezer to oven or microwave. Melting, seal breaks, contamination, and compliance risks plague products like:

• Bread rolls & patisserie
• Sausage rolls & ready meals
• Frozen snacks & convenience foods

Result? Wasted product, frustrated customers, and food safety headaches.

The Western Grain Challenge

As a leading bread roll supplier, Western Grain needed packaging that could:

✔ Withstand freezing to reheating (oven, microwave, or steamer)
✔ Never melt, leach, or fail under heat
✔ Meet FSANZ, FDA & EU food safety standards
✔ Maintain strong seals during transport and reheating
✔ Align with Australian recyclability goals

The UPAC Solution: PET Bag

After rigorous testing, UPAC engineered a custom PET Bag.

Why PET Wins

✔ No failures—from –40°C freezer to piping-hot oven
✔ Zero leaching—100% food-safe & compliant
✔ Recyclable & APCO-aligned
✔ Faster production—seamless integration with existing lines

The Results for Western Grain

✔ 0% packaging failures during reheating

✔ Perfect bread rolls—warm, crusty, and ready to serve

✔ Full compliance with FSANZ, HACCP & global standards

✔ Sustainable solution without sacrificing performance

“We needed a reheatable bag that wouldn’t fail under pressure. UPAC delivered—fast.”
— Western Grain Production Manager

Why Australian Food Producers Trust UPAC

✔ Local experts with deep industry knowledge

✔ Custom solutions for unique product needs

✔ HACCP-certified & FSANZ-compliant materials

✔ Eco-friendly options that reduce waste

Ready to Eliminate Packaging Failures?

Don’t let weak packaging cost you time, money, or reputation. UPAC’s team is here to help—quickly and locally.

Do you need packaging that can withstand your high-temperature process?