Aluminum foil sealing film is widely used in industries such as food, beverage, pharmaceutical, and cosmetics due to its excellent sealing, moisture resistance, and freshness preservation properties. But its applicability depends on the container material and sealing process. The following are common compatible materials for aluminum foil sealing film: 

One、 Mainly applicable to container materials

1. Plastic containers

PET (polyester): the most common, used for beverage bottles, seasoning bottles, etc.

HDPE (High Density Polyethylene): commonly used in dairy products and pharmaceutical bottles.

PP (polypropylene): resistant to high temperatures, suitable for hot filling products (such as juices and sauces).

PS (polystyrene): commonly used for packaging cosmetics and pharmaceuticals.

PVC (polyvinyl chloride): requires special coating, generally not recommended (prone to deformation).

2. Glass container

Wide mouth glass bottles (such as sauce bottles, medicine bottles).

Narrow mouth glass bottles (such as essential oil bottles and perfume bottles).

Attention: Glass bottles need to ensure that the bottle mouth is flat and free of cracks, otherwise it may lead to loose sealing.

3. Metal containers

Aluminum cans, tin cans (with special induction sealing film required).

Attention: Metal containers need to be pre coated with insulation layer to avoid electromagnetic induction failure.

4. Composite material container

Paper aluminum-plastic composite packaging (such as Tetra Pak packaging), ceramic containers (requiring special adaptation).

Two、 Materials that are not applicable or require customization

Silicone container: It has high elasticity and cannot form a stable seal.

Soft PE/PVC bag: Non rigid structure, sealing film cannot effectively adhere.

Special requirement: Customized sealing film size is required for irregular bottle mouths (such as square or oval).

Leadmens Packaging is a professional manufacturer and global service provider of aluminum foil sealing film, providing one-stop services for sealing film, sealing gasket products and solutions. We are stationed in the factory for debugging, solving your sealing problems, and ensuring your production cycle. If you are interested in or have any questions about us, please feel free to call us for consultation.