Both technical processes exist. There are many chemical formulas in the process of carton paper production; There should also be a chemical formula in the carton paper production project.

Carton paper mainly includes corrugated paper, kraft paper and white cardboard, and its manufacturing process is a complex process, involving pulp crushing, pulping, screening and purification, bleaching, thermal dispersion, deinking, washing, streaming and papermaking. For the production line that uses virgin fiber materials to make paper, it also includes cooking process.

There are many chemical formulas in the process of making carton paper, such as coating formula of coating liquid, sizing agent formula and so on.

The manufacture of cartons is mainly to cut carton paper into different specifications and then combine them in the past. The production of cartons requires that the physical properties of carton paper are better than those of carton paper in ring compression strength, flat compression strength, bursting strength, moisture resistance and dust degree. Our common cartons usually have kraft paper on the surface and corrugated paper in the middle. The number of layers of kraft paper and corrugated paper depends on the actual use requirements.

In the process of making cartons, adhesives are used. So that multiple layers of paper are firmly bonded. Adhesives usually have chemical formulas.

I am engaged in the production of carton paper, so I know more about the technology of carton paper. I don't know much about the later processing technology of our products. I hope you will forgive me.