Are Vacuum Sealed Bags Safe for Food Storage?

Vacuum sealed bags are widely used in the food industry to extend shelf life, reduce waste, and protect food quality. From coffee beans and matcha powder to nuts, dried fruits, meat, and ready-to-eat meals, vacuum packaging has become a trusted solution for both brands and consumers.

But one important question remains:

Are vacuum sealed bags safe for food storage?

The short answer is yes — if the right materials and processes are used.

In this guide, we'll explain how vacuum sealed food bags work, what makes them safe, which materials to choose, and how brands can ensure compliance with international food safety standards.

What Are Vacuum Sealed Bags for Food?

Vacuum sealed bags are flexible packaging pouches designed to remove air from inside the package before sealing. By eliminating oxygen, they:

• Slow down oxidation

• Prevent mold and bacteria growth

• Extend shelf life

• Preserve flavor and freshness

• Reduce food waste

This makes them ideal for dry foods, coffee, matcha, pet food, snacks, and frozen products.

Are Vacuum Sealed Bags Safe for Food Storage?

Yes — vacuum sealed bags are safe when they are made from food-grade, certified materials and used correctly.

The safety depends on three key factors:

1. Food-Grade Materials

Vacuum food bags must be made from materials approved for direct food contact, such as:

• PE (Polyethylene) – food-safe, flexible, sealable

• PA (Nylon) – puncture-resistant, high strength

• EVOH – excellent oxygen barrier

• Multi-layer or mono-material structures designed for safety

All Biopack vacuum food bags comply with FDA, EU, and LFGB food-contact regulations, ensuring safe storage for food products.

2. BPA-Free & Non-Toxic Films

High-quality vacuum sealed bags should be BPA-free, phthalate-free, odorless & tasteless, safe for both dry and moist food.

This is especially important for coffee, tea, matcha, and organic food brands where taste purity is critical.

3. Proper Use & Sealing Process

Even the safest bag can become unsafe if used incorrectly. Brands should ensure:

• Correct vacuum sealing temperature

• Full oxygen removal

• Clean filling environment

• Suitable storage conditions (room temperature, refrigerated, or frozen)

Best Materials for Safe Vacuum Food Packaging

Choosing the right structure is essential for safety and performance:

• PA/PE Vacuum Bags: Strong & puncture-resistant, ideal for meat, seafood, frozen foods

• EVOH High-Barrier Vacuum Bags: Excellent oxygen protection, perfect for coffee, matcha, nuts

• Recyclable Mono-PE Vacuum Bags: Eco-friendly, compliant with EU recycling streams, ideal for sustainable brands

Are Vacuum Sealed Bags Safe?

Yes — vacuum sealed bags are one of the safest and most effective food packaging solutions when made with certified materials and used correctly. They help brands extend shelf life, reduce waste, and protect food quality while meeting international safety standards.

If you're looking for safe, customizable, and sustainable vacuum sealed bags for food, Biopack is ready to support your brand.

Contact us to get your custom vacuum packaging solution.