The door head of inkjet printing is characterized by low price, simple and fast production, and the monopoly position of early advertising signs has its obvious disadvantages. Ink-jet printing fades quickly, and it takes about one and a half years to replace the door head, so it has a rapid downward trend in the modern advertising signboard market.
Aluminum-plastic door head is characterized by moderate price, relatively simple production and lasting color. If matched with appropriate words and fine structure, the door signboard will become a beautiful sensory picture, occupying 60% of the market in modern signboard production. However, the most critical part of this signboard is: materials and construction. Good materials and a good construction master are the most important, otherwise, like many doorways in the street, one or two aluminum-plastic plates will fall off for various reasons. The whole door has to be redone, wasting manpower and material resources. ......
The glass door head is characterized by beautiful color and smooth appearance, belonging to middle and high grade, occupying an important position in modern door head signs and being very popular. However, due to the slightly higher price and the higher public price of the workers and masters who made this kind of door head, this new type of door head occupies 30% of the market. (Safety glass is recommended for this kind of door head)
The production of color steel gusset plate is simple and quick, and the single effect is average. Because of material factors, the color fades quickly. A good pinch plate can achieve good results if it is properly matched. This kind of door head is very popular.
The characteristic of PVC carved door head is that the door head shape can be novel and unique, and the design effect is remarkable. A single general door head needs to be simple and generous, so the scope of this kind of door head is small and there are few manufacturers.