Tape can stick things because it has a layer of adhesive on its surface! The earliest adhesives came from animals and plants. In the 19th century, rubber was the main component of adhesives; In modern times, various polymers are widely used. Adhesives can stick things because they form bonds between their own molecules and the molecules that want to connect things. This bond can firmly bind molecules together.

The double-sided tape can be divided into solvent adhesive tape (oil-based double-sided tape), lotion adhesive tape (water-based double-sided tape), hot-melt adhesive tape, calendering adhesive tape and reactive adhesive tape according to its adhesive property. Generally, it is widely used in leather, nameplate, stationery, electronics, fixing of automobile trim, footwear, paper making, pasting and positioning of handicrafts, etc.