Why Kraft Mylar Bags Are Ideal for Long-Term Food Storage

Storing food for a long time requires good materials to keep it fresh, safe, and damage-free. Over time, air, moisture, and light can damage food, making it unsafe to eat. This is why Kraft Mylar Bags have become popular for long-term food storage. These bags combine the strength of Mylar with the natural look and feel of kraft paper, offering an eco-friendly and effective solution. Here, we’ll explore what Kraft Mylar Bags are, why they are helpful for food storage, how to use them correctly, and how they compare to traditional Mylar bags. And if you want high-quality Custom Mylar Bags, trust PackagingDot because they are an efficient service provider.

What Are Kraft Mylar Bags?

Kraft Mylar Bags are specially designed storage bags made by combining two strong materials:

• Mylar film: A high-barrier plastic material that protects food from moisture, air, and light.
• Kraft paper: A natural and biodegradable material that adds durability and an eco-friendly touch.

This combination creates a highly durable storage solution that keeps food fresh for months or even years. While traditional Mylar bags are made entirely of plastic, Mylar Bags include kraft paper on the outer layer, making them more environmentally friendly and aesthetically appealing.

Why Choose Kraft Mylar Bags for Food Storage?

1. Protects Against Air and Moisture

One of the biggest reasons food goes bad is exposure to air and moisture. Air carries oxygen, which can cause food to spoil quickly. Moisture leads to mold, bacteria, and insect infestations. Mylar Bags create an airtight seal, preventing oxygen and humidity from reaching stored food.

Foods that benefit from this protection include:

• Rice
• Beans
• Pasta
• Flour
• Dried fruits
• Nuts
• Powdered milk

When sealed properly, these bags can keep food fresh for several years.

2. Blocks Light to Prevent Spoilage

Many foods, especially those rich in nutrients and fats, spoil faster when exposed to light. Light can break down vitamins and cause oxidation, which leads to rancid smells and bad flavors.

Kraft Mylar Bags block UV rays and visible light, keeping food nutritious and fresh for longer. This is especially important for foods like:

• Whole grains
• Dehydrated vegetables
• Coffee beans
• Spices

3. Durable and Tear-Resistant

Unlike regular plastic bags, which can easily rip, Mylar Bags are strong and tear-resistant. This makes them ideal for bulk storage, especially in areas where bags might get moved around or stacked.

If you store food for emergencies, long-term meal prep, or survival situations, you need packaging that won’t break easily. Mylar Bags offer that extra durability, ensuring your food stays safe and secure.

4. Eco-Friendly and Sustainable

With growing concerns about plastic waste, more people are looking for sustainable storage options. Kraft Mylar Bags contain kraft paper, which is reusable and reduces the amount of plastic used in packaging.

By using these bags, you can:

• Reduce plastic waste
• Choose a more sustainable storage method
• Support environmentally friendly practices

5. Easy to Use and Resealable

Many Kraft Mylar Bags come with resealable zippers, making it easy to access food without damaging the bag. However, they can be heat-sealed for a complete airtight closure.

They come in various sizes, which makes them useful for different types of food storage.

• Small bags – Great for spices, herbs, or tea.
• Medium bags – Ideal for sugar, flour, or pasta.
• Large bags – Best for bulk food like rice, beans, or oats.

This flexibility makes them a practical choice for anyone who wants to keep food fresh for a long time.

Read: Why use Mylar bags for food storage? 

How to Store Food in Kraft Mylar Bags Properly

To make sure that your food stays fresh, follow these simple steps when using Kraft Mylar Bags for storage:

1. Choose the Right Bag Size

Choose a bag size that matches the amount of food you want to store. Using a bag that is too large can leave excess air inside, while a bag that is too small may be difficult to seal properly.

2. Add Oxygen Absorbers

Oxygen absorbers help remove oxygen from inside the bag, preventing spoilage. The amount you need depends on the size of the bag and the type of food.

Here’s a general guide:

• 100cc absorbers for small bags
• 300cc absorbers for medium bags
• 500cc to 2000cc absorbers for large bags

Using the right number of oxygen absorbers extends food shelf life by 5 to 10 years or more.

3. Seal the Bags Properly

To get an airtight seal, use a heat sealer, iron, or hair straightener to close the bag. This step is crucial to prevent air and moisture from entering.

4. Store in a Cool, Dry Place

Even though Kraft Mylar Bags offer excellent protection, storing them in a cool, dry, and dark place is best. Ideal locations include:

• Pantries
• Closets
• Basements
• Storage rooms

Avoid areas with high humidity or extreme heat, as this can shorten the shelf life of stored food.

Read: Why is custom packaging important for your product?

Kraft Mylar Bags vs. Traditional Mylar Bags

While both Kraft Mylar Bags and traditional Mylar Bags are great for food storage, they have some key differences.

Comparison of Kraft Mylar Bags and Traditional Mylar Bags

Feature Kraft Mylar Bags Traditional Mylar Bags

Blocks Air & Moisture Yes   Yes

Shields from Light           Yes     Yes

Eco-Friendly                     Yes       No

Tear-Resistant         Yes       Yes

Aesthetic Appeal Natural look Metallic appearance

If eco-friendliness and natural design are important, Mylar Bags are a better choice. However, if you need full plastic durability, traditional Mylar bags are still practical.

Summary

If you want to store food for a long time while keeping it fresh, safe, and free from contamination, Mylar Bags are an excellent choice. Whether preparing for emergencies, stocking up on bulk foods, or looking for a better alternative to plastic bags, Mylar Bags offers an ideal solution. Are you ready to switch to Mylar Bags for your food storage needs? Let us know your thoughts!