Pet canned food is really different from what we humans eat - it has a high meat content, a lot of soup, and a high oil content. This means that ordinary sealing film may not be able to withstand it. But aluminum foil sealing film is different. It's like putting a "golden bell cover" on a can, with particularly strong sealing, which can firmly lock in the freshness of meat aroma and soup. 

Why is aluminum foil sealing film particularly suitable? 

Think about it, aluminum foil itself is not breathable, opaque, and moisture-proof. These three points are particularly important for pet food: 

Breathless → Meat flavor does not escape, and there is no fear of odors from the refrigerator entering 

Not transparent → Nutrients are not easily destroyed 

Moisture proof → The soup will not penetrate, and the container will not rust 

Moreover, the aluminum foil sealing film can also have cute pet patterns or brand logos printed on it, making it particularly eye-catching on the shelves. 

But please note these points: 

The material should be tough enough: food grade and heat-resistant. Because canned goods require high-temperature sterilization, the sealing film must withstand a "sauna" temperature of 121 ℃. 

The seal should be firm enough: the soup shakes back and forth during transportation, and the pressure is not small. The seal should be strong enough, don't make a small mistake halfway. 

Opening the can should be convenient: Parents of young children may not have the patience to slowly open the can. Designing an easy to tear opening or pairing it with a can opener will greatly enhance the user experience. 

The aluminum foil sealing film produced by Leadtra Packaging has many advantages such as strong sealing barrier, good tear off effect, bright colors, exquisite appearance, green environmental protection, high safety, strict testing, and stable quality. The effect is very reliable. If you are interested in or have any questions about us, please feel free to call us for consultation.