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Lidding foil is a type of packaging material made primarily from aluminum, designed to seal containers and provide a barrier against moisture, light, and oxygen. It is typically used in conjunction with plastic or glass containers to preserve the freshness and extend the shelf life of food and pharmaceutical products. The foil can be heat-sealed or peelable, depending on the application requirements.
| Material | Aluminum |
| Thickness range | 20 to 50 microns |
| Width range | 100 to 800 mm |
| Heat seal strength | Varies based on application |
| Barrier properties | Excellent moisture and oxygen barrier |
| Printability | Suitable for flexographic and rotogravure printing |
When selecting lidding foil, consider the specific application, including the type of container and the required barrier properties. It's important to specify the desired thickness, width, and any necessary certifications for food safety or pharmaceutical compliance. Additionally, consider the heat seal strength required for your application and the printing options if branding is needed. Quantities can vary based on production needs, so clarify your requirements when requesting a quote.
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Lidding foil is used to seal containers, preserving product freshness and extending shelf life.
Yes, lidding foil is suitable for various printing methods, including flexographic and rotogravure.
Lidding foil typically ranges from 20 to 50 microns in thickness.
Recyclability depends on local regulations and the specific material composition.
Lidding foil can be used with plastic, glass, and metal containers.
Heat sealing involves applying heat and pressure to bond the foil to the container, creating an airtight seal.