Shrink wrapping is an effective solution that benefits businesses by increasing efficiency, reducing secondary packaging, and protecting products during shipping. It saves time and money by minimizing product damage and labor costs. However, various problems can arise during the shrink-wrapping process, such as dog ears, fish eyes, crow's feet, angel hair, ballooning, burnout, and hazing. Each issue has specific causes and solutions, often involving adjustments to the shrink tunnel's temperat