Shrink wrapping, or shrink packaging, is a simple yet effective method for protecting products by wrapping them in plastic film, sealing, and applying heat to conform the film to the product's shape. However, various common issues can arise during this process, impacting both the appearance and integrity of the packaging. Problems such as dog ears, crystallization, wrinkles, fish eyes, holes, side seal breakage, bad seal positioning, angel hair, and perforation hole tears can occur due to fac