The pvc tarpaulin fabric is a combination of PVC material and mesh light guide fiber. It has the characteristics of good flexibility, uniform light transmission, convenient for division, splicing, consignment, and simple outdoor installation. It is especially suitable for color printing.
According to the requirements of outdoor use, pvc tarpaulin fabric can achieve the effects of waterproofing, anti-mildew, alkene resistance, cold and heat resistance, and UV resistance.
Because the light box cloth has strong typhoon resistance, it is especially suitable for making large outdoor advertising signs. At present, 95% of the large color inkjet light box screens in the Chinese market use pvc tarpaulin fabric as the substrate.
According to the light transmittance and the position of the light source, pvc tarpaulin fabric is divided into three types: rear lighting light box cloth, front lighting light box cloth and grid cloth.
Post-lighting light box cloth is used to make post-light source light boxes, and its light transmittance is generally between 25% and 35%. This kind of light boxes are mostly medium and small, and they are mostly used to make roadside light boxes, store door light boxes and indoor publicity light boxes. Generally, the area is small, no more than 100 square meters.
The front lighting light box cloth is used to make the front light source light box, and its light transmittance is generally between 5% and 10%. This type of light box is more resistant to typhoons, so it is often used to make large outdoor light boxes, such as building billboards, highway side light boxes, and urban Optimus Prime light boxes. At present, large-scale outdoor light boxes between 100-400 square meters in China mostly use this kind of light cloth.
The pvc tarpaulin fabric is designed and manufactured according to typhoon climate areas such as Taiwan and Fujian. Because the surface of this material is densely arranged with many meshes, which can make the wind pass through the surface of the light cloth, it can greatly reduce the pressure of the typhoon on the light box and make the picture more Long-term outdoor use effect. Because of this feature, grid cloth is mostly used to make super-large signage advertisements and architectural advertisements.