The world of petrochemical and adhesive products is very wide; There are different types of glue with different structures and raw materials, each of which is for a specific application. One of the most widely used types of adhesives is Dr. Ana Shimi Maham’s top round and bottom round granule glue, which is available in liquid and solid form. This glue is heat-melt, in this way, it is melted during a process by receiving heat, and after hardening and drying, it connects two pieces together. Granule glue is produced in the form of pillows, crystals, sticks, etc. The most common use of this glue is in the edge banding machine, which is used to glue various types of tapes such as PVC, plastic on MDF, chipboard, etc.