PVC floor welding line scraper is a tool specially used for leveling PVC plastic floor after welding. Its main function is to level the welding line that is higher than the floor surface after welding to ensure the overall beauty and use effect of the floor. When laying PVC plastic floor, it is usually necessary to make grooves in the gap between two pieces of floor and weld with PVC round welding rods. After welding, the welding line will be higher than the floor surface. At this time, you need to use a welding line scraper to level the welding line.