Hot melt pressure-sensitive adhesive is a type of pressure-sensitive adhesive, mainly made by heating a mixture of synthetic rubber, resin, and rubber oil into a molten state, and then coating it on substrates such as cotton paper, non-woven fabric, or plastic film to create a new type of adhesive tape.

Low cost is its major advantage, but the disadvantage is that its viscosity is significantly affected by temperature. Mainly used for various types of sealing boxes, paper packaging, beverage bottle labels, sealing aluminum foil, soft packaging and other packaging materials, as well as environmentally friendly paper pallets, suitable for various materials.

Medical hot melt pressure-sensitive adhesive is a classification of medical hot melt adhesives, widely used in the processing and production of medical and health products such as medical tape, infusion patches, and wound patches. Medical hot melt pressure-sensitive adhesive has both hot melt and pressure-sensitive properties. In the process of making adhesive products, it needs to be heated and melted through specialized equipment, reflecting hot melt properties. Its adhesive products, such as medical adhesive tape and wound patches, can be bonded by tearing them open and pressing them with fingers, reflecting pressure sensitivity.