Pressure sensitive adhesive is also commonly known as self-adhesive, referred to as pressure sensitive adhesive. Pressure sensitive adhesive products include pressure sensitive tape, pressure sensitive adhesive label paper, pressure sensitive film three categories. Their full name is pressure sensitive tape, pressure sensitive adhesive label paper, pressure sensitive film, commonly known as tape, self-adhesive label paper, pressure sensitive film. Adjust the composition to get a product with better performance.

Using finger pressure, the adhesive can immediately achieve the adhesion of any smooth surface of the adhesive. At the same time, if the adhesive does not contaminate the surface of the adhesive when the adhesive is damaged, this type of adhesive is called pressure sensitive adhesive. The fitting process is very sensitive to pressure, so it is called pressure sensitive. Pressure sensitive adhesives are generally not used directly to bond the adhesive. Pressure sensitive adhesive is made of various materials pressure sensitive adhesive products.

Pressure sensitive adhesive is a kind of viscoelastic body which has both the viscosity of liquid and the elasticity of solid.