Self-adhesive materials are divided into five categories:
According to the characteristics of adhesives, it can be divided into permanent self-adhesive materials and removable adhesive materials;
According to the adhesive coating technology classification, it can be divided into hot-melt self-adhesive materials, solvent-based self-adhesive materials and emulsion-type self-adhesive materials;
Classified according to adhesive and chemical properties, divided into rubber-based and acrylic-based self-adhesive materials;
According to the characteristics of the bottom paper, it is divided into three kinds of self-adhesive materials: opaque base paper, translucent base paper and transparent base paper;

Classified according to the characteristics of the surface material, it is divided into paper self-adhesive materials, film self-adhesive materials and special self-adhesive materials.