The adhesive known as "hot melt" is a type of plastic adhesive. Within a certain temperature range, there is a change in its physical state in response to the temperature, but the chemical properties of the substance do not alter. It does not have any flavor, is safe to consume, polyester hot-melt adhesive web and is a chemical product that is good for the environment. Because the product itself is solid, simple to pack, transport, and store, as well as solvent-free, non-polluting, and non-toxic...