Papermaking technology is still very underdeveloped now, and most of the papers produced are fire paper and straw paper. There are white and fine papers, but the cost is high and the technology is monopolized, so they are not popular.

If you want to make money, paper shop is also one of Gu Qingyi’s first choices.

Although she has not tried it by herself, she has seen it. Although the process is not very clear, she still knows the general process of the assembly line.

There is no profit to straw paper, so Gu Qingyi focused on the fine white paper. The bamboo in the south is rich in bamboo, and the bamboo paper made is made of fine white, and is often used for writing or making Cambodian pastes.

However, there are very few bamboos in the north. There are no innate conditions to make bamboo paper, so you can only make bark paper. If the paper is good, the paper made is not weaker than bamboo paper.

Gu Qingyi took the pen and recalled carefully that he wanted to use mulberry bark, soak the tender bamboo and hemp first and then apply lime mortar, and then put it in the pot and cook it. This method is a bit expensive, and there is also a more economical method. If you want the paper to become white, you need to add paper and medicine to adjust...

How to mix paper and medicine juice?

Gu Qingyi thought that she had lost her head to sleep all night, so she finally thought about Fangzi, then wrote it briefly, and called Lin Yuanqing to hand it over to him.

Lin Yuanqing held the prescription and left with a tummy like a treasure. He thought his life was gone, but he didn't know that he could turn over and do it well this time.

After returning to Mufang, Lin Yan looked at Fang Zi and was stunned, "Father, what is the bark of this tree, how much is the tender bamboo and hemp, and how much is the straw?"

There is no specific ratio, how can I start?

Lin Yuanqing took photos of his son, "If we know everything clearly, what's the use of us?"

The salted fish loses the ability to turn over and can only wait to die.

Lin Yan grinned and did not dare to disobey A's father's words. However, he thought to himself that he had said he would surrender early. Wang Zhengxin saw that it was not a good thing, and A's father looked forward and looked back...

Well, this time I roll up my sleeves and do my best, the whole family's life is there.

Not to mention that the Lin family father and son worked overtime overnight to study technology, Gu Qingyi fell asleep and took a rest, and was blocked by Ju Yangqiu Feng Wenmao and asked Wang Zhengxin and others what to do.

Gu Qingyi:...

After all, she is the soul of a modern person. She really can't decide life and death in one word. She treats human life as a mustard. She is silent when she is in a headache and thinks about what to do.

Gu Qingyi was silent with a difficult face. Ju Yangqiu knew that the girl was a soft-hearted and immediately said, "Girl, you must not be soft-hearted. If you reveal it this time, will everyone follow the example in the future? Knowing that the girl is a kind-hearted person, the lower-minded person will have no scruples. This time, you must kill the chicken to warn the monkey and set rules."

"What Ju Gu is saying is, girl, you can't be so kind to you, you will be in trouble." Feng Wenmao also advised.

Gu Qingyi couldn't kill someone. After thinking about it, he said, "Wang Zhengxin's family was expelled. Shi Hua and Hou Wei were accomplices, and they only expelled the two. If their family members are willing to stay, they should stay. If they don't want to leave, they should leave."

Ju Yangqiu and Feng Wenmao looked at each other. According to their intentions, these people should be dealt with on the spot. Keeping things that are ungrateful is also a disaster.

But the girl is a woman, with a soft heart and a murderous thing is indeed impossible.
Chapter completed!