Nowadays, our safe driving on the high way or senior-level road is attributed to the marks by heat plastic type reflective sign sheeting. The painting used for road mark in transportation project should require short dry period and easy operation to reduce the influence on transportation. Secondly, the reflective ability should be strong with shining color. The reflective condition is high to be sound visible in both day and night. Thirdly, the anti-smooth and friction defending should ensure the security and use longevity before driving. The main element for heat-plastic reflective material is heat-plastic resign. Its feature is fast dry, which is required by road mark painting. The composite resin combines colored pigments, body pigment and reflective material to seal the road surface. The sealing is through heat melting. Therefore, such kind of painting is also called as heat-melting road mark painting. During the heat melting process, it can be with proper viscosity. For instance, the white painting applies colored elements from rutile titanium dioxide. Such chemical element is not easy to change color or become aged. It can sustain the shininess for painting color. However, the assortment should be in a certain proportion. Since the titanium dioxide powder is with expensive cost, the painting cost is also high. The body pigment requires white effect and low price, so the heavy calcium powder is usually used. In order to get satisfying settlement and liquidity, the particle diameter of heavy calcium powder is also with special requirement. The reflective material of painting is from glass beads with the assorted proportion by 15% to 23%. That will make the painting with reflective effect to improve the visibility feature of mark line at night. Meanwhile, it can upgrade the durability of painting. Such painting is without the removal of exhaust water, gas and waste during the total craft. It can be listed as clean environmental craft. Heat-melting Reflective Sheeting mark is a sound road mark material. Compared with road mark painting we usually apply, its element is without solvent agent evaporation. It melts the powder painting by heating process, and then membrane will get solidified by physical condensation cure. Its dry speed is extremely fast. Usually, the total process is within 3 minutes. The durability and friction defending feature is strong. The color is clear in the day. At the night, the reflective return theory is used. The surficial cloth is with glass beads to make extremely shining on the road mark when the light targeting on direction. At the same time, different bottom reflection would make the colors beautiful. Such type of visional sense can sharply alleviate the eye tiredness and greatly reduce the accident rate at night.