What is the Role of Nylon (Barrier Film) in Mylar Bags

Mylar bags are employed to pack a wide variety of products. Mylar bags are made of multiple layers that keep the content inside safe from light, moisture, and oxygen. These layers play a major role in long term preservation of products. One of these layers is a nylon layer. It acts as a high performance strength and gas barrier layer. 

This barrier layer is highly puncture resistant and can absorb physical stress. It helps stop oxygen and aromas from passing through. Let’s discuss what role nylon (barrier film) plays in Mylar packaging.

Why is Nylon Used in Mylar Bags?

Nylon is primarily used in multi layer mylar bags. It provides remarkable puncture resistance, protection against external factors, and flexibility. This layer helps prevent sharp items from tearing the inner foil of mylar bags. 

That is the reason Nylon barrier film is used in mylar bags. But it is important to know that the Nylon layer is only added to the heavy duty and specialized industrial pouches for maximum puncture resistance.

The Benefits of Using Nylon in Mylar Packaging

Let’s discuss the amazing benefits of using nylon (barrier film) in mylar packaging:

• Nylon adds high tensile toughness to the mylar packaging. That’s how it helps protect mylar pouches from sharp edges, industrial parts, or bones in meat. It prevents tears and punctures. 

• It also acts as a molecular shield that works perfectly well with aluminum or PET layers. It helps block light, moisture, and air, which ultimately prevents contamination. 

• This layer is highly flexible and durable and handles stress and thermoforming without losing its structural integrity under intense vacuum pressure. 

Where Nylon (Barrier Film) is Mostly Used?

Nylon barrier film is used for different packaging purposes. Let’s take a glance at where it is used the most:

• Beauty and cosmetics

• Food packaging

• Medical and pharmaceuticals

• Industrial bags

Exploring the Types of Nylon Film in Flexible Packaging

It is extremely important to select the right type because each type offers different barrier levels, sealing performance, and formability. Below are the types of nylon film. Let’s take a look at them:

1. Biaxially Oriented Polyamide (BOPA) Film

2. Cast Nylon (CPA) Film

3. Coextruded Nylon/PE Films (PE PA PE Film)

4. Nylon-Based High-Barrier Films (KPA/PE, PVDC Or EVOH Coextruded Structures)

Final Thoughts

Nylon (barrier film) is a remarkable material that is used in Mylar packaging. It is known for delivering a distinctive combination of properties that makes it a superior choice for diverse industries. It acts as a strong middle layer in high performance mylar structure. This layer provides puncture resistant, strong barrier layer and a robust structure. 

The nylon layer is designed to absorb physical stress, which helps protect fragile items from damage. Reach out to Print247 to order exceptional Mylar packaging solutions. Leave a strong brand impact on your target customers with robust packaging.