Detailed explanation of processes related to post-printing processing of paper French fries boxes

The printing process of paper potato chip boxes includes the following key steps:

Lamination treatment: After printing is completed, lamination treatment is usually required to increase the gloss and wear resistance of the box surface. You can choose bright film or matte film for coating, which is determined according to the design and needs of the product.

Die-cutting: The printed large paper usually needs to be die-cut according to the design of the box, cutting it into the corresponding shape and size. Die-cutting is an important step in ensuring that the final product meets specifications.

Hot stamping and embossed printing: In order to improve the appearance and texture of the box, hot stamping or embossed printing can be performed. Foil stamping can add metallic foil or other special effects to the surface of the box, while embossed printing enhances the visual and tactile effect with an embossed pattern.

Folding and gluing: Fold the printed and processed paper into the shape of the box according to the design drawings and glue it. This step requires precise process control to ensure the structural stability of the box.

Quality Inspection and Packaging: After completing the processing of the boxes, quality inspection is required to ensure that each product meets the standards. Finally, the finished product is packaged to protect the box from damage during shipping and storage.

The above process steps ensure the quality and appearance of the finished paper potato chip box after printing. Each step requires a high degree of technical and process mastery to ensure the final product meets customer needs.