Corrugated paperboard and structural nouns

When the standing person looks into the head (headbox) at the rear of the paper machine, if the conveying side of the paper machine is on the right hand side of the standing person, the paper machine becomes the right hand phone.

Papermaking:

Also known as papermaking, is the process of making pulp suspensions into paper by machine or by hand. Machine paper is made by machines. Handmade paper is copied by bamboo screens. “Papermaking” is the part of the production process from the headbox to the web. The “papermaking” is the entire production process from pulping to papermaking. The former explains the part, while the latter explains the whole. The two are slightly different.