Yet the manual laborers are the most lovely people in the world, they donate their hard work by hand day by day, year after year. However, many accidents and unexpected dangerous conditions may happen every day, and we can not avoid this incident happening, but we can try our best to do something to prevent this from frequent happening. Preparing safety clothing and labor protection articles for manual laborers is obviously necessary and important to order to effectively protect the manual workers. However, during routine using, we may find many labor protection articles may have a lot of problems either the outside appearance or the inner material parts.