Adhesive materials include tape and adhesive. Adhesive tape is composed of base material and adhesive. Paper, cloth and film are used as base materials. Adhesive (mainly pressure-sensitive adhesive) is evenly coated on various base materials, processed into strips and made into products supplied by reels. Generally speaking, adhesive tape consists of substrate, adhesive and release paper (film). The types of adhesive tapes are mainly divided into paper-based adhesive tapes, cloth based adhesive tapes, film adhesive tapes, foam adhesive tapes, metal foil adhesive tapes, non substrate adhesive tapes, fiber adhesive tapes, etc.