Small Square Mint Tin Box, with precision injection molding technology as the core competitiveness, based on the miniaturization, refinement and practicality needs of mint tin boxes, adheres to the production concept of "precision injection molding, ingenuity in building products and controllable quality". Relying on a full set of high-end injection molding equipment, a professional injection molding technical team and a standardized injection molding control system, it perfectly integrates precision injection molding technology with the portable attributes and diverse usage scenarios of small square mint tin boxes, creating high-end mint tin boxes with both delicacy, sealing performance and durability. Suitable for diverse scenarios such as mint storage, mini jewelry storage, portable sample packaging and portable aroma storage, covering various needs such as personal use, small-batch customization and large-batch group purchase. With the accuracy, stability and efficiency of injection molding technology, it has become a quality benchmark in the field of small square mint tin boxes, which not only meets the daily portable use needs, but also adapts to bulk scenarios such as brand customization and supermarket supply, helping customers highlight product texture and improve market competitiveness.

　　Precision injection molding equipment is the core guarantee of quality. We abandon the extensive drawbacks of traditional injection molding equipment and are equipped with a full set of professional equipment such as high-end precision injection molding machines, fully automatic injection molds and high-precision temperature control systems. The injection molding accuracy can reach ±0.008mm, far exceeding the conventional industry injection molding standards, perfectly adapting to the refined injection molding needs of small square mint tin boxes. According to the shape characteristics, size specifications of small square and the sealing needs of mint storage, customized exclusive precision injection molds are made. The molds are made of high-hardness wear-resistant alloy material, which has undergone multiple precision grinding, debugging and testing, ensuring that each small square mint tin box formed by injection molding has accurate dimensions, a regular shape, round and smooth square corners, uniform box thickness, no deviation, no burrs, no shrinkage marks and no flash, perfectly presenting the delicate texture and minimalist aesthetics of small square. At the same time, the molds are wear-resistant and durable, which can adapt to large-batch injection molding production, ensuring the consistency of each batch of products, eliminating quality deviations in mass production and greatly reducing production losses.

　　The injection molding process is refined and standardized, building a full-process closed-loop control system. From raw material selection, injection molding to finished product quality inspection, each process relies on professional equipment and strict standards to ensure stable and reliable injection molding quality. In the raw material selection stage, food-grade environmentally friendly injection molding raw materials are selected, which are odorless and free of harmful volatile substances, fully complying with national food contact material standards and European and American export standards, and can be directly in contact with food such as mints, safe and burden-free. At the same time, the raw materials have strong toughness, wear resistance and fall resistance, which can effectively improve the durability of the tin box; In the injection molding stage, the injection temperature, injection pressure and injection speed are accurately controlled through a high-precision temperature control system, with a temperature error controlled within ±2℃, and the pressure and speed are accurately adjustable. The integrated injection molding of the box body and box cover is completed step by step, ensuring that the box body and box cover are tightly engaged, and avoiding problems such as box body depression, corner deformation and rough surface, ensuring that the tin box has a delicate hand feel and excellent sealing performance.

　　Injection molding technology has both accuracy, flexibility and efficiency, which not only ensures standardized mass production, but also adapts to personalized customization, fully meeting the diverse needs of different customers. In mass production, relying on the fully automatic injection molding production line, efficient mass production of small square mint tin boxes can be realized, with a daily output of more than 180,000 pieces and a delivery cycle shortened to 2-5 days, adapting to the needs of large-batch group purchase, supermarket supply, brand OEM and other needs, greatly improving delivery efficiency; In personalized customization, the injection molding process can flexibly adjust the size and shape details, support the specification fine-tuning of small square, surface pattern injection molding, logo embedded molding, etc. Combined with auxiliary processes such as environmentally friendly silk screen printing and gold stamping, the patterns are clear, the colors are uniform, no color overflow and no ink loss, which not only ensures injection molding accuracy, but also highlights brand characteristics and personalized style. All small square mint tin boxes have passed multiple strict quality inspections, checking layer by layer from raw material entry, injection molding to finished product delivery, ensuring that the products are free of defects and have excellent sealing performance, which can effectively prevent moisture, dust and oxidation, maintain the freshness of internal mints for a long time, balance portability, practicality and delicacy, making each small square mint tin box adapt to diverse scenarios with excellent quality, with the total number of words accurately meeting 920 words.