Firstly, the production of corrugated cardboard, where box manufacturers offer direct sales. The process involves converting reels of paper produced by paper mills into various types of corrugated cardboard through specialized production equipment. The cardboard production process includes steps such as paper loading, glue application, bonding, drying, and cutting. During this process, the main pollutants generated are waste paper, adhesive emissions, residual glue, volatile gases, and waste scraps.

The second aspect is the cardboard printing process, which mainly includes printing, creasing, and die-cutting operations. The pollutants generated include ink wastewater and other industrial wastewater, solid waste primarily composed of scraps and offcuts, and production noise.

The third aspect involves the box forming process, where die-cut paperboard is assembled and processed into boxes, followed by further bonding to form the finished product. This process generates relatively low levels of pollutants, primarily consisting of waste adhesive and noise.

The paper box is a three-dimensional shape, formed by the movement, stacking, folding, and encasing of several planar surfaces. In the three-dimensional composition, the planes play a role in dividing space; by cutting, rotating, and folding the planes at different locations, different emotional expressions are achieved. When constructing the display surface of the paper box, attention should be paid to the connection between the display surface, side, top, and bottom, as well as the placement of packaging information elements.

Shijiazhuang Paper Box Custom Manufacturer, Corrugated Box Custom Manufacturer, with strong capabilities and reliable reputation, has accumulated a large number of loyal customers in the Hebei paper box industry. Our pursuit of excellence and continuous improvement in innovative concepts will guide Winli Paper Products to work hand in hand with you towards prosperity, creating a brighter future. Choose Hengshui Wenhong Paper Box Factory for your custom paper box needs, welcome to call for inquiries, visit our factory for negotiations, and explore cooperation!