LED Open Signs for Business shop

The manufacturing process of injection molded OPEN light boxes generally includes the following steps: Design: First carry out product design and structural design to determine the shape, size, structure and function of the light box. Make molds: Make injection molds according to design requirements. The production of molds has an important impact on the quality and production efficiency of finished products. Raw material preparation: Prepare the raw materials required for injection molding, usually plastic particles or pigments. Injection molding: Preheated plastic particles are heated and melted by an injection molding machine, then injected into the mold cavity, and formed after cooling. Trimming and assembly: Take out the formed light box parts, perform trimming, polishing, cleaning and other surface treatment processes, and then proceed with the assembly, connection and electrical wiring of the parts. Quality inspection and packaging: Conduct quality inspection on the finished product to ensure that the product is qualified before packaging and finally ready for shipment. In the process of making OPEN light boxes, it is necessary to pay attention to key aspects such as the manufacturing accuracy of the mold, the selection and mixing ratio of raw materials, and the control of the injection molding process to ensure the quality and appearance of the finished product. At the same time, quality inspection and regular maintenance of equipment are also very important.