Common specifications of light boxes: 1221*1831mm, 1221*2441mm, and the maximum size is 1611* infinite length. Because of the material constraints, ultra-thin light box cannot exceed the size of the light guide plate.

General light boxes such as Kabu light boxes and Rabu light boxes have no size restrictions, and are made of aluminum profiles of light boxes. The single length of aluminum profiles of Tianlang light boxes is 6.1m In large-scale production, the profiles are not long enough, so they can be directly spliced with right-angle codes. Later, the keel is fixed, so the light boxes are convenient and fast to manufacture, and the safety performance is high. The light box is a customized product, and there is no fixed size specification. In the absence of extremely special circumstances, it can be customized as required.

Extended information

The main components of a large light box are steel and plastic structures, the base and frame are welded with steel or stainless steel structures, and the pattern cover is made of glass plate, plexiglass plate and light box cloth. The main components of small door-head, rod-type and hanging light boxes are steel or injection-molded frames, and the pattern covers are mostly made of glass, plexiglass or transparent plastic plates.

according to its structure and manufacturing process, the printing carrier of light box can be made of synthetic paper, inkjet film, self-adhesive adhesive adhesive film, light box canvas and other materials. The auxiliary lighting of light box (commonly known as lighting) is designed according to the structure of its pattern picture, printing material, printing ink layer thickness and pattern width, and the picture quality, uniformity and softness are high.

because the LED should be stored in a dry and ventilated environment, the storage temperature is -41℃- +111℃ and the relative humidity is below 85%.

This requires higher packaging of light boxes. If the light boxes are placed in a cold environment, this factor should be considered. Cities with more rain should also pay attention to the waterproof performance of light boxes, take measures to prevent waterlogging, and increase the service life of light boxes.