In addition, the paper for beating degree, firmness and filling, sizing, and so on, with the crimpness, self-crimping to marketizing of paper also focuses on the papermakig process.

另外，的打浆、不松填、施胶等，也与笔直性有关，所以，处笔直的弊病还给侧重在造工艺上下功夫。