Coasters can be divided into the following types according to the material:
1.Paper coasters, are usually disposable and cannot be washed with water due to their fragile nature.
2.Wooden coasters,practicality is stronger, more durable, but the color with the kind is too monotonous.
3.Plastic coasters, made of PVC plastic, various modeling, such as cartoon modeling, brand modeling, simulation model and so on, add company, enterprise LOGO is more prominent, not only practical, and can play a good visual effect and advertising effect.
In addition, the coasters made with PP materials and the coasters with PP top surface and EVA bottom surface are also more popular in foreign countries.
4.Metal coasters are mainly tinplate based, the same lightweight, durable.
5.Ceramic coasters, with good resistance to high temperature, easy to clean and shape, also can give a person the feeling of high-grade.
6.Silicone coasters as long as the use of food grade silicone harmless, safe and non-toxic to the human body, so useful "multi-color integrated molding process" can be more colorful appearance. Is now one of the most popular promotional gifts advertising.