The production process of colored packaging boxes mainly includes the following steps:

Design: Coordinated by the packaging purchaser, designer, and printing factory, the purchaser first designs the packaging printing documents according to their own requirements with the advertising company or internal designers, and simultaneously completes the selection of packaging materials.

Film production: Send the design file to the printing factory, and the printing factory and film company will produce the film.

Printing: After receiving the film, the printing factory determines the printing based on the size of the film, the thickness of the paper, and the color of the printing.

Making knife molds and mounting pits: The production of knife molds needs to be determined based on the sample and printed semi-finished products. A good knife mold determines the appearance shape of the color box, and mounting pits are mainly used on pit boxes. Select pit paper according to requirements and use specialized machinery to stick them together.

Appearance treatment of printed materials: This appearance treatment mainly involves beautifying the surface, such as laminating and hot stamping, UV， Oil polishing, etc.

Molding: Using machinery and knife molds to die cut the color box, forming the basic style of the color box.

Glue box: It is to stick the parts of the color box that need to be fixedly connected together with glue according to the template or design style.

Packing: Place the pre made colored packaging boxes into cardboard boxes for protection and transportation.

Attention to details and quality is necessary throughout the entire production process to ensure that the final product meets the customer‘s requirements and standards. At the same time, it is necessary to comply with relevant environmental and safety regulations to ensure the safety and legality of the production process and products.