A transparent sheet is a transparent vinyl sheet used for partition sheets and vinyl curtains. There are also sheets that incorporate thread with excellent strength used in a wide range of applications, such as curing at construction sites, material covers, simple partitions, etc. Since there are various transparent sheets that have the necessary functions according to the purpose of use, such as being flameproof, insect-proof, anti-static, oil-resistant, etc., it is necessary to select the one that suits the purpose. In addition, there are also sheets that have already been processed for partitioning, UV-processed sheets, sheets with backside adhesive, etc. so it is necessary to select a processed sheet depending on the area to be used. Furthermore, the transparency of the transparent sheet varies depending on the functions and applications of these transparent sheets. Some are completely transparent, while others allow light to pass through and make the other side invisible.