Advantages and disadvantages of flag flat screen printing

Most of the flags are made of polyester fabric and nylon fabric. The two fabrics are bright and bright, and the weather resistance is very good. Most of the printing process uses dye silk screen printing and digital printing. Most of the flag dye printing uses flat screen printing, and the silk screen flag has many advantages and disadvantages. First of all, the advantages of the flat screen printing banner, the dye silk screen needs high temperature steaming, and then washed and stretched stereotypes, the banner made by these several processes is the best in all banner printing process, the performance of the flag is bright The color saturation level is very rich, and the finished product is the most weather-resistant during use. Because of the resistance to the sun, the dye molecules fall off slowly, and the finished product has the least pollution to the natural environment. However, the shortcomings are also obvious, because printing is required to start printing, so the production cost of a small amount will be very high, and there will be a large amount of sewage generated during the printing and washing process, and a lot of waste gas will be generated when the flag is set. It is opposite, so the government will limit production according to environmental conditions, and talk about the advantages and disadvantages of banner digital printing next time.