This double-layer structure layered storage tin box breaks through the single-space limitation of traditional tin boxes, adopting an innovative integrated double-layer separated structure design, which realizes classified layered storage and completely solves the problem of messy stacking, mutual extrusion and inconvenient access of stored items. The upper and lower layers of the tin box are independent and separated with a solid metal partition, which has strong bearing capacity and stable structure, no shaking or dislocation during use. The double-layer independent space can isolate different types of items, avoid cross-contamination and mutual extrusion damage, and greatly improve the utilization rate of storage space, making classified storage more standardized and orderly.

Each layer of the double-layer tin box is designed with a scientific independent space size, with reasonable depth and width, which can flexibly adapt to items of different volumes and sizes. The upper shallow layer is suitable for storing small flat items such as candies, dried fruits, small accessories, badges, stationery and data cables, facilitating quick access and viewing; the lower deep layer has larger capacity, which can store bulk snacks, daily necessities, hardware tools, cosmetics and other medium-sized items, realizing hierarchical classification storage of large and small items. The whole box body is made of high-quality food-grade tinplate, with safe and non-toxic materials, which can be directly used for food storage, and also meets the storage needs of daily sundries, cultural and creative products and office supplies.

On the basis of innovative double-layer structure, this tin box retains the excellent performance of traditional high-quality tin boxes, with anti-oxidation, moisture-proof, dust-proof and fall-resistant advantages. The box mouth is tightly fitted with good air tightness, which can effectively protect the stored items from moisture and dust. The surface is smooth and delicate, with wear-resistant and fade-proof printing effect, and the overall texture is superior and durable. The integrated double-layer molding process makes the box body sturdy and durable, not easy to loose and deform after long-term use. It is widely applicable to family daily storage, student daily sorting, gift packaging, commodity display and other scenarios. Its unique layered storage function makes it more practical than ordinary single-layer tin boxes, and it has become a popular upgraded storage tin box in cross-border e-commerce markets.