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The Versatile Applications of PET/PA/EVOH/PE Composite Membrane in Pharmaceutical and Food Packaging

Introduction

In the modern world, packaging plays a crucial role in ensuring the safety, quality, and shelf life of products. When it comes to pharmaceutical and food packaging, the requirements are even more stringent. The PET/PA/EVOH/PE composite membrane has emerged as a highly effective packaging solution, offering excellent properties such as freshness preservation, oxygen barrier, and heat sealability. In this article, we will explore the various applications of this composite membrane in pharmaceutical and food packaging.

I. Properties of PET/PA/EVOH/PE Composite Membrane 

2. Freshness Preservation

One of the key advantages of the PET/PA/EVOH/PE composite membrane is its ability to preserve the freshness of packaged products.  

3. Oxygen Barrier

1. Tablets and Capsules

The PET/PA/EVOH/PE composite membrane is widely used for packaging tablets and capsules.  

For example, blister packs made of the composite membrane are commonly used for packaging individual tablets or capsules.   

2. Powders and Granules

Pharmaceutical powders and granules also require effective packaging to maintain their quality and stability. 

In addition, the composite membrane can be printed with important information such as product name, dosage, and expiration date. This helps to ensure proper identification and usage of the pharmaceutical products.

3. Liquid Pharmaceuticals

For liquid pharmaceuticals, the composite membrane can be used to make bottles or pouches with excellent barrier properties. The oxygen and moisture barrier help to prevent the degradation of the liquid medications, ensuring their quality and safety. The heat sealability of the membrane allows for easy sealing of the packaging, preventing leakage.

III. Applications in Food Packaging 

In addition, the composite membrane can be printed with cooking instructions and nutritional information, providing convenience for consumers.

3. Meat and Poultry

Meat and poultry products are highly perishable and require packaging that can extend their shelf life.  

IV. Advantages of PET/PA/EVOH/PE Composite Membrane over Other Packaging Materials

1. Superior Barrier Properties 

2. Heat Sealability

The heat sealability of the composite membrane makes 

3. Durability 

4. Printability

The surface of the composite membrane can be printed with high-quality graphics and text, providing an attractive packaging solution. 

V. Conclusion

The PET/PA/EVOH/PE composite membrane is a highly versatile packaging material with excellent properties for pharmaceutical and food packaging. Its ability to preserve freshness,