Spray Glue
This gluing method is suitable for granular hot melt glue. Mainly used for automated packaging, including carton sealing, handbags, air filters, etc. Place suitable granular hot melt glue into the hot melt glue machine for heating, and then use pressure to evenly touch the melted hot melt glue to the surface of the object to be bonded. Because it is used on automated equipment, this type of hot melt glue must solidify quickly, otherwise it will cause failure to bond.