Wondering What is a Mylar Bag: Read This Blog!

Mylar bag packaging is flexible and offers compact storage. What makes mylar bag packaging different from others is its excellent barrier properties. Mylar bags are best known for the long-term storage of perishable items. They are extensively used in the food industry to increase products’ longevity and shelf life. 

Other than food, mylar bag packaging is also used for pharmaceuticals, cosmetics, and cleaning agents. If you want to protect and preserve your products for a long time, this blog is for you. Continue reading to get in-depth knowledge about what is a mylar bag and its benefits!

Overview of Mylar Bag Packaging

Before digging into the details let’s answer the question about what is a mylar bag made of. The answer lies in its name “Mylar”, which is also known as BoPET (Biaxially-oriented polyethylene terephthalate). Mylar is a polyester film made from polyethylene terephthalate, which is known for its flexibility and strong barrier properties. 

Now Let’s make the definition of a mylar bag easier for you. Mylar bags are made from strong and flexible film polyethylene terephthalate. It is transparent, shiny, and moisture-resistant packaging. The strong barrier properties fight against three factors that can make perishable items stale. Those three factors are moisture, oxidation reaction, and air. 

Types of Mylar Bags

Mylar bag thickness is one of the factors that can make each type of bag different from the other. The standard thickness of mylar bags is around 3-4 mil. However, for long-term food storage thickness could be 5-8 mil. Other than thickness, these bags can be customized in different styles. Some types of mylar bags by their styles include:

• Kraft Mylar Bags
• Edible Mylar Bags
• Die Cut Mylar Bags 
• Ziplock Mylar Bags
• Window Mylar Bags
• Resealable Mylar Bags
• Smell Proof Mylar Bags
• Child Resistant Mylar Bags
• Vacuum Sealed Mylar Bags
• Custom Circular Mylar Bags
• Custom-Shaped Mylar Bags

How to Measure the Size of Mylar Bags?

Two factors play a crucial role in preserving the items in mylar bags for the long term. One is the accurate size and the other is the right closing mechanism. This is how the effectiveness of mylar packaging could rely on accurate measurements.

To take the right measurements of mylar bags you need to understand your product first. Knowing the nature (fragile/coarse), style, shape, size, and weight of your products can help you understand products and choose the Mylar bag packaging accordingly. 

Use the Height x Width formula to measure the right size of mylar bags. Some standard sizes of mylar bag packaging are as follows:

• Small Mylar Bags

Small mylar packaging bags come in three standard sizes 2”x3”, 3”x4” and 4”x6”. The 2”x3” size mylar bag is used for packing tiny items. The other two sizes are used for packing lightweight and small items.

• Medium Mylar Bags

Medium size range of mylar packaging also has three different sizes 5” x 7”,6” x 8”, and 7” x 9”.They are used for packing moderate-weight items. Small cosmetic, food, pharmaceutical, and electronic items are packed in these sizes of mylar bags. 

• Large Mylar Bags 

Mylar bags in large sizes come in three sizes which are 8” x 10”,9” x 12”, and 10” x 14”. Larger items are packed and preserved in these bags. Large food items like beans, spices, and herbs are packed in these bags. 

• Extra-Large Mylar Bags

These bags are used to preserve items for long-term storage. Their standard sizes are 12” x 16”, 14”x 18”, and 16” x 20”. The thickness of these mylar bags also ranges from 5-8 mil. Some food items like grains, rice, coffee beans, and other dried food items are preserved in extra-large mylar bags for long-term storage. The higher thickness can withstand the weight of mylar bags when the products are packed.

5 Industries Uses Mylar Bag Packaging

The amazing benefits of mylar bag packaging make it an ideal choice for different industries. Some major industries are mentioned below:

• Food Industry
• Cannabis Industry
• Chemicals Industry
• Agriculture Industry
• Pharmaceutical Industry

Benefits of Mylar Bags for Long-Term Storage

Mylar bags are popular and their demand is rising due to their benefits, especially for long-term food storage. Food is the largest manufacturing sector. This is why the higher demand for mylar bags is justified. The following are some amazing benefits of mylar bag packaging for long-term food storage:

• Offers Compact Storage
• Supports Customizability
• Conveys a Sense of Reliability
• Proven to be Moisture Resistant
• Ensures Extended Products’ Shelf Life
• Works as a Versatile Packaging Solution
• Works as a Great Barrier Against Chemicals
• Enhances Visual Appeal with Reflective Texture

Cons of Mylar Bag Packaging

Mylar packaging has a boon and a bane like any other thing. Some cons of mylar bags are:

• Limited Reusability
• Environmental Impact
• Limited Use for Liquids
• Heat Sealing Requirements
• Higher Cost Compared to Other Packaging

However, the mylar bags have more pros than cons. This is why mylar bag packaging is widely used in different industries. The demand for this packaging is also increasing due to its amazing benefits.

Conclusion!

Mylar bag packaging is one of the most reliable and efficient packaging solutions for long-term product storage. The strong material properties of this packaging keep the contents safe from getting stale due to moisture and air. Mylar bags come in different types according to style and usage. The size also varies depending on the product’s weight. The immense benefits of mylar bags depict a higher demand for the future as this packaging also provides user convenience. 

Feel free to contact us for your queries related to mylar bag packaging. We would be happy to assist you!