Plastic film mass control management

I think everyone in the industry should know that plastic flexible packaging products are mainly printed on different plastic films, and then laminated with a barrier layer and a heat-sealing layer to form a composite film, which is then cut into bags and put into the market. As the first process of production, printing is also the most critical and difficult process to control. Among them, the quality problems of products affect the packaging grade, and generally it is because of problems in this process. Therefore, mastering and controlling the printing process and quality is the key issue in the production of flexible packaging. Then, gravure printing, as an important means of plastic film printing today, has the advantages of fast and clear speed, rich and diverse colors, and various product specifications. This article specifically introduces the quality control management of gravure plastic film as follows.