The thickness of the Wire Mesh
Thickness refers to the Wire Mesh surface and the distance between the bottom, usually in millimeters (mm) or microns (μm) measured. Thickness of the wire should be standing in a tension-free state when the measured value. Thickness of the decision by the composition of the diameter of wire mesh, wire mesh over the ink volume and thickness. The lower mesh screen more sparse, the larger the mesh, such as 150 mesh / inch, that is one inch within 150 mesh. The smaller the mesh, the ink through the worse, the larger the mesh, the ink through the better. In the selection of screen printing can be based on accuracy requirements, selection of different mesh screen.
As supermarkets essential facilities, more and more loved by customers.In addition to the main purpose of the Checkout Counter for cash register, the line of sight at the same time to attract customers to play a special effect. In fact, cash register operation is not simply to provide billing services for customers only, cashier after the completion of collection does not mean the end of this store’s sales practices, which also includes the attitude of the customer etiquette.
In fixed locations, regular or temporary concentration of doing business in the market. Market by the farmers (including fishermen, pastoralists, etc.) and other small producers put on the Exhibition Booths for the exchange of products and natural form of the market. There are a variety of markets, said method, such as sets, fair, games and so on. In ancient China, the city is often called grass. In northern China, commonly known as sets. In Guangdong and Guangxi, Fujian and other places known as Hui. In Sichuan, Guizhou and other places known field, called the dike in Jiangxi. There are other parts of the title, referred to as the general market. Fair market can be considered a traditional form. In China, the market had recorded in the Zhou Dynasty. Present in rural China. Market is still widespread in rural commodity exchange market is one of the main ways in the life of the rural economy plays an important role. Trading at the market is the main agricultural commodities, local products, daily necessities and so on.
