The tape is made up of two parts, the base material and the adhesive, by which two or more unconnected objects are connected together by Bonding. The surface is coated with a layer of Adhesive. The earliest adhesives came from animals and plants, and in the 19th century, rubber was the main ingredient in adhesives, while modern polymers were widely used. Adhesives can stick to things, because their molecules and the molecules to connect to form a bond between the elements, this bond can be firmly bonded to the molecules together.
Adhesive ingredients, Depending on the brand, different types, there are a variety of different polymers.