Hot Glue is a plastic adhesive, in a certain temperature range, its physical state changes with the temperature, and the chemical characteristics remain unchanged, its non-toxic and tasteless, is an environmentally friendly chemical product. Because the product itself is solid, easy to package, transport, storage, solvent-free, pollution-free, non-toxic type; And the production process is simple, high added value, bond strength, fast speed and other advantages are favored.