In the field of personalized car decoration, magnetic car stickers have gradually become a popular choice because they do not require glue and are reusable. The 0.3 mm thick magnetic film is used as the core material. It is combined with the reflective crystal color grid through the coating process. It can not only quickly absorb the car body, but also improve the visual effect through light reflection. It has become a practical solution for advertising car stickers and personalized decoration.
1. Technical principles and material composition: The core of the magnetic colloid sheet is a homogeneous magnetic colloid layer, with tiny magnetic particles evenly distributed inside, which are oriented and arranged through a magnetic field to form a stable magnetic force. The 0.3mm thickness design takes into account the magnetic strength and flexibility, which can not only closely fit the curved surface of the car body, but also avoid the edge warping caused by being too thick. The sprayable crystal color grid covered on the surface is a polymer reflective film. Its surface is covered with micro-prism structures, which can reflect incident light at a specific angle to form a high-brightness reflective effect. The combination of black base and reflective layer not only meets basic decoration needs, but also improves safety through reflection at night or in low-light environments.
2. Usage methods and precautions: When installing, ensure that the surface of the car body is clean and free of oil stains, and directly adsorb the magnetic film to the iron car body (not aluminum alloy or plastic material). Due to the magnetic force, no a
In the field of personalized car decoration, magnetic car stickers have gradually become a popular choice because they do not require glue and are reusable. The 0.3 mm thick magnetic film is used as the core material. It is combined with the reflective crystal color grid through the coating process. It can not only quickly absorb the car body, but also improve the visual effect through light reflection. It has become a practical solution for advertising car stickers and personalized decoration.
1. Technical principles and material composition: The core of the magnetic colloid sheet is a homogeneous magnetic colloid layer, with tiny magnetic particles evenly distributed inside, which are oriented and arranged through a magnetic field to form a stable magnetic force. The 0.3mm thickness design takes into account the magnetic strength and flexibility, which can not only closely fit the curved surface of the car body, but also avoid the edge warping caused by being too thick. The sprayable crystal color grid covered on the surface is a polymer reflective film. Its surface is covered with micro-prism structures, which can reflect incident light at a specific angle to form a high-brightness reflective effect. The combination of black base and reflective layer not only meets basic decoration needs, but also improves safety through reflection at night or in low-light environments.
2. Usage methods and precautions: When installing, ensure that the surface of the car body is clean and free of oil stains, and directly adsorb the magnetic film to the iron car body (not aluminum alloy or plastic material). Due to the magnetic force, no additional fixing is required after fitting, but it is necessary to avoid long-term use at high speeds or bumpy roads to prevent partial detachment. If you need to print patterns, you need to use special inks and undergo high-temperature curing to ensure color durability. When disassembling, you only need to pull up the edge vertically. There will be no traces of glue left on the magnetic glue layer and it can be reused in other locations. It should be noted that the magnetic film needs to be kept away from strong magnetic field environments to avoid magnetic attenuation; it should be rolled into a cylinder during long-term storage to prevent the surface reflective layer from cracking due to folding.
🛒 0.3MM thick magnetic film covered with spray crystal color grid to create personalized reflective stickers
3. Technical highlights and actual performance: Compared with traditional adhesive car stickers, the advantage of magnetic stickers is "non-destructive installation". Glue marks often remain after the adhesive car stickers are removed and need to be treated with detergent, while magnetic plastic sheets achieve "zero residue" through physical adsorption. The 0.3mm thickness design not only ensures the magnetic force, but also reduces the weight of the material and avoids local deformation of the car body caused by excessive weight of the car sticker. The addition of reflective crystal grid solves the problem of poor nighttime visibility of ordinary car stickers. Experimental data shows that its reflective brightness can be more than 3 times that of ordinary car stickers, and the pattern outline can be clearly displayed under car lights. In addition, the uniform magnetic force distribution of the same-sex magnetic glue avoids the problem of weak local adsorption. Even if the car sticker has a large area (such as a width of 1.27 meters and a length of 30 meters), the overall flatness can be maintained.
