BLOG
Get ln Touch Today
Need Assistance? We're Here To Help!
info@anghmen.com
sales@anghmen.com
Contact Address
1000 meters east of the electric vehicle industry park on the west section of Aokema Avenue, Jiehu Street, Yinan County, Linyi City, Shandong Province.
Detailed Explanation of Food Packaging Film Types: Understanding Different Packaging Materials
Release time :
Oct 14,2025
Source :
Polyethylene is one of the most widely used materials in the packaging industry today.
I. Polyethylene (PE) Film
Polyethylene is one of the most widely used materials in the packaging industry today. It features high transparency, light weight, and excellent toughness, effectively protecting food quality. Based on thickness, it can be categorized into three types: High-Density Polyethylene (HDPE), Low-Density Polyethylene (LDPE), and Linear Low-Density Polyethylene (LLDPE). Among these, LDPE is suitable for packaging lightweight items, while HDPE is ideal for heavy items.
II. Polypropylene (PP) Film
Polypropylene is a high-performance plastic material with excellent mechanical properties, thermal stability, and electrical characteristics. Its high transparency provides superior food protection, making it particularly suitable for high-temperature sterilization and microwave heating applications. It is commonly used in packaging for pastries, candies, cookies, and similar products.
III. Polyester (PET) Film
Polyester film is a highly transparent, strong, and heat-resistant material widely used in high-temperature applications like ovens and microwaves. Additionally, it offers good flexibility, water resistance, and moisture barrier properties, performing well in packaging for freshness preservation, shock absorption, and moisture protection.
IV. Nylon (NY) Film
Nylon film is a high-strength, temperature-resistant, and corrosion-resistant material widely used in food packaging products like freshness bags, vacuum bags, and roasting bags. Its outstanding oxidation resistance makes it suitable for storing perishable foods such as meat, fish, and seafood.
V. Composite Films
Composite films consist of multiple layers laminated together, with common combinations including PET/PE, PET/AL/PE, and PET/PA/CPP. Their advantage lies in combining the strengths of various materials while mitigating certain weaknesses. For instance, PET/PE films deliver excellent performance in transparency, flexibility, mechanical strength, and heat resistance.
In summary, numerous types of food packaging films exist, each with distinct characteristics and applications. For both manufacturers and consumers, understanding and selecting appropriate packaging materials not only ensures product quality and safety but also enhances the overall user experience.
Other blogs
The grand event has a time limit, cooperation is unlimited, and China's open door will only open wider and wider
Only in this way can we enjoy delicious food while protecting our environment and creating a better living environment for the next generation.
The popularity of vertical food packaging bags is the result of multiple factors working together
In recent years, more and more food packaging bags have begun to adopt vertical food packaging bag designs, which is driven by multiple factors.
Analysis of Food Packaging Materials: Choosing Between PET/PE and Composite Roll Films
PET/PE composite roll film is commonly used for packaging foods like bread and cakes.
Detailed Explanation of Food Packaging Film Types: Understanding Different Packaging Materials
Polyethylene is one of the most widely used materials in the packaging industry today.
Advantages and Disadvantages of Zipper-Sealed Food Packaging
The primary advantages of zipper-sealed food packaging include strong sealing properties, convenient reusability, and effective moisture and pest resistance.
Self-Sealing Zipper Food Packaging Bags: Why They're Gaining Popularity
Self-sealing zipper food packaging bags represent a new generation of food packaging solutions, distinguished by their ability to be resealed multiple times for enhanced convenience.
One-way sliding lock design enables one-handed opening and closing, ideal for frequent access scenarios such as portioning children's snacks or carrying ready-to-eat foods.