Direct contact with customer demand is basically the salesman of the third-level factory (who processes cartons). The salesman converts the customer's carton parameters into cardboard, and then orders the cardboard requirements from the secondary factory (cardboard factory), and the cardboard factory sends the leveled cardboard to the carton factory.

After the cardboard arrived at the carton factory, it began to be processed. Usually need to go through the process of paper separation, printing, gluing or nailing (sealing), packaging and bundling, warehousing registration, delivery and so on.

1: Paper sorting: large sheets of paper in a cardboard factory are divided into the same size and appropriate proportions. This process is usually required when customers have gasket requirements. This process is required if the unfolded length of the customer's carton is less than 30cm or more than190cm.

2. Printing slotting: In this process, the logo provided by the customer is printed on the cardboard by means of roller stamping, and the cardboard face paper is facing up, with the intention of printing the customer logo on the cardboard face paper. After the printing cylinder rewinds, the cardboard is slotted and shaped.

3. Nail or glue: sew the slotted cardboard into the box. Nails are usually used in serious situations, and glue is often used in foreign trade. Nailing is selected in the above picture, and gluing method is selected in the right picture.

4. Binding, packaging and warehousing registration: bind the sewed cartons with packing tape, package and register, and then warehousing until the customer informs them to leave the warehouse. Generally, a small carton factory wants to buy cardboard for processing. It needs: a cardboard printing slotting machine, and a boxing machine can produce it. The price depends on the equipment model and specifications and the origin of 500,000-200,000. Actually, it's mainly because you have this business. You can leave a message if you don't understand. Good luck!