Skin-on packaging is an advanced packaging technology that creates a protective effect similar to “a second skin” by tightly fitting the packaging material to the shape of the product. This packaging method not only fully demonstrates the product's appearance, but also effectively prevents the product from being damaged during transportation and storage. Skin packaging typically uses transparent or translucent materials, allowing consumers to visually see product details and increasing their desire to purchase. The advantages of skin-fitting packaging are saving materials, reducing space usage, enhancing product protection, and improving brand image.