Melting pressure-sensitive adhesive is a kind of pressure-sensitive adhesive. It is a new type of adhesive tape mainly made of synthetic rubber, resin, rubber oil, etc., mixed into a molten state, and then coated on a substrate such as cotton paper, cloth or plastic film. Low cost is its biggest advantage, and the disadvantage is that the viscosity is more affected by temperature. Mainly used for all kinds of sealing, box sealing, paper packaging, beverage bottle label, sealing aluminum foil, waterproof membrane, express face sheet, flexible packaging and other packaging and environmentally friendly paper pallets, etc., suitable for all kinds of materials.