Mylar Bag 30*40cm (50 pcs)

Description

Mylar Bag 30*40cm (50 pcs) are purpose-built for long-term storage, offering protection from light, moisture and oxygen. Suitable for food and non-food items, they are durable, resealable and ideal for use with oxygen absorbers to extend shelf life.

Key Features of Mylar Bag 30*40cm (50 pcs)

• 110 micron (0.11 mm / 4.3 mil) barrier strength
• Protects contents from light, moisture and oxygen
• BPA-free and food-safe
• Pack of 50 Mylar Bags
• Resealable zip closure
• Tear notch for easy opening
• Heat-resistant up to 120°C
• Available in 15 × 20 cm, 23 × 32 cm or 30 × 40 cm

Ideal for storing dry foods such as flour, oats, jerky, noodles, rice and coffee. Also suitable for non-food items including documents, jewellery, photographs and spare parts.

Why Use Mylar Bag 30*40cm (50 pcs)

• Strong and tear-resistant
• Flexible and collapsible as oxygen is removed
• Non-porous barrier for extended shelf life
• Cost-effective for home or commercial use

Pair with Oxygen Absorbers

• Add absorbers before sealing to prevent spoilage.
• Absorbers remove the oxygen portion of air (approx. 20%).
• Bags may deflate slightly — this is normal.
• A vacuum sealer is required for a true vacuum finish.
• Use our online calculator to choose the correct absorber size.

How to Seal Mylar Bag 30*40cm

1. Fill the bag, leaving 10–12 cm at the top.
2. Add oxygen absorbers.
3. Press out excess air.
4. Seal using one of the following methods:

• Vacuum Sealer: Use the sealing function; vacuuming is optional when using absorbers.
• Impulse Sealer: Fast, efficient sealing option.
• Hair Straightener / Iron: Use highest heat, seal for 2–4 seconds, then repeat if needed.

Note: Heat sealing traps air. Oxygen absorbers remove only the oxygen portion. A vacuum sealer is required for complete air removal.

What Can Be Stored

Best suited for long-term storage of dry, low-fat foods:

• Flour, rice, grains and pasta
• Dehydrated fruits and vegetables
• Dried beans, cereals and powdered milk
• Herbs, spices and baking ingredients

High-moisture or high-fat foods should be rotated more frequently. Refer to our Mylar Storage Guide for recommended storage times.