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Metallized polyester films are thin sheets made from polyester that have been coated with a layer of metal, typically aluminum. This process enhances the film's barrier properties, making it effective at preventing moisture, oxygen, and light from penetrating the packaging. These films are lightweight, flexible, and offer excellent strength and durability, making them ideal for a variety of packaging applications.
| Thickness | 12 to 50 microns |
| Material | Polyester with a metallized layer |
| Barrier Properties | High barrier against moisture, oxygen, and light |
| Standard Widths | 100 mm to 2000 mm |
| Color | Silver or gold, with custom options available |
| Heat Sealability | Available in heat sealable versions |
When choosing metallized polyester films, consider the specific barrier properties required for your application, such as moisture and oxygen resistance. Specify the desired thickness and width based on your packaging needs. Additionally, inquire about heat sealability options if you require sealing capabilities. Certifications for food safety or compliance with industry standards may also be important depending on the application.
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They are commonly used in food, cosmetics, and pharmaceutical packaging due to their excellent barrier properties.
Recycling options depend on local regulations; check with your waste management provider.
Yes, they can be printed on with appropriate inks and processes.
Thickness typically ranges from 12 to 50 microns; choose based on the product's protection needs.
Yes, they offer good UV protection, making them suitable for light-sensitive products.
They generally withstand temperatures up to 120°C, but specific grades may vary.