The production process of food packaging bags is: packaging design-copper plate making-layout printing-composite packaging-bag cutting.
Mainly divided into these five parts;
1. Packaging design: This is to design the layout of the food packaging bag according to the requirements of the food company, that is, the pattern of the food packaging bag. A good design layout of food packaging bags can improve the sales volume of products.
2 Making copper plate: it is to make copper plate needed by food packaging printing machine according to the confirmation draft of food packaging bag design.
3. Layout printing: The prepared copper plate is installed on the food packaging printing machine, and then printed according to the first layer material confirmed by the food company. Because a food packaging bag is usually composed of three layers of materials. And printing only needs one layer of the printing surface. The printed renderings are no different from the design drawings.
4. Compounding: The so-called compounding is to stick two materials together and stick the ink surface between the two layers of materials.
5. Bag making and cutting: Bag making and cutting are completed on one machine. When the materials are compounded, they are placed on the bag making machine. After debugging the bag making machine, the food packaging bag materials can be heat sealed according to the adjusted size.Finally, cut the bag according to the adjusted size. Automatic from cluster bag making to bag cutting.
Hongying Machinery has various types of automatic paper bag machines. Higher efficiency and better quality.
