Pinyin: bēi diàn. Generally used in restaurants, cafes, hotels and other public eating places, can be used as advertising accessories to enhance the image. The brightly colored plastic coasters with company and company logos are more prominent, closer to people's lives, and strong friction prevents glass and porcelain cups from slipping. It can also protect the desktop from scalding.
classification
Coasters can be divided into the following types according to their materials:
1. Paper coasters are usually disposable due to their fragile characteristics and cannot be washed with water;
2. Wooden coasters. Wooden coasters are more practical and durable, but the color and type are too monotonous;
3. Plastic coasters: Plastic coasters made of PVC plastic have a variety of shapes, such as cartoon shapes, brand shapes, simulation models, etc. The addition of company and corporate LOGOs is more prominent, which is not only practical, but also effective The visual effects and advertising effects. In addition, coasters made of PP materials and coasters with a combination of PP top surface and EVA bottom surface are also popular in foreign countries.
4. Metal coasters are mainly tinplate, which is also lightweight and durable.
5. The pressed flower coaster picks up the blooming flowers in nature, after finishing and processing, it uses special tools to dehydrate to keep the original color, and then through the author's conception, design, and paste to make it into a new shape. Give it new life.
6. As long as the use of food-grade silica gel is harmless, safe and non-toxic to the human body, the "multi-color integrated molding process" can make the appearance more colorful. It is one of the most popular advertising and promotional gifts.
