Today's society has developed to the point that all goods need packaging, and all packaging needs to be printed. Printing is the most important decoration and processing method for product packaging.

Today's society has developed to the point that all goods need packaging, and all packaging needs to be printed. Printing is the most important decoration and processing method for product packaging.

What are the specific requirements for printing food packaging bags? The printing plate is used to transfer ink to the graphic carrier of the substrate. During printing, the ink adhered to the graphic