Plastic packaging for food products - structurally stable

1. The top seal adopts heat sealing or curling process, and the side is connected by heat sealing or adhesive to ensure sealing and structural stability;

2. For rectangular cylindrical packaging, the 3D modeling parting surface should avoid the side pattern area to ensure uniform shrinkage of the film;

3. At the drop height, the box body has no cracks (GB/T 4857.5-2008);

Through the deep integration of material innovation, equipment customization, and intelligent detection, food plastic packaging has been upgraded from traditional packaging to a high-tech solution that combines preservation, anti-counterfeiting, and environmental protection functions, providing safe and reliable packaging guarantees for leisure food, dairy products, and other fields.