Hot-melt marking paint is a bagged solid powdered resin material that is melted into a liquid by gas combustion at a high temperature of more than 100 degrees. Hot-melt marking process: 1) Necessary facilities: hot-melt axe, hot-melt trolley and marking Other supporting facilities (string, stone pen, urine line tool) 2) First position and draw the pattern to be drawn on the ground (such as parking space ground guide arrows, zebra crossing, no parking line, etc.) 3) Pour the hot melt material into the hot melt ax and melt it at high temperature , after pouring the hot melt into the cart, manually push the cart out according to the pattern drawn on the ground. Shanghai Regional Line Drawing Construction Team Changzhi Traffic Facility Line Drawing I hope my answer can help you