"What, you kid sneaked back from school to let me take this contract."

Li Hongjun patted the table and looked at Li Jian with wide eyes, this kid is too uncompetitive, although he is honest and does not cause trouble, but his academic performance is ridiculously poor, so he doesn't dare to go to school to ask the teacher.

Yes, this child had a brain disease when he was a child, and his reaction was a little sluggish, and he blamed himself for having no money at that time and no ability to send him to a big hospital in the capital for treatment, so that he was left with the root of the disease.

"Hey!"

Li Hongjun sighed, it seems that his son's illness is even more serious.

Li Jian saw his father sighing, and his heart was moved, his father worked hard for half his life for this family, and even more for his future, he did not hesitate to borrow money to contract the paper mill in the original town.

The purpose is to make his sick son not have to worry about his livelihood in the future.

I must change the status quo of this family, so that my parents don't have to work for half their lives, and finally die of illness due to hard work.

The reason why he rushed back in such a hurry was to know that his father's paper mill had received a batch of orders from the county to produce a batch of horse manure paper, that is, yellow board paper for outer packaging, Li Hongjun was very happy when he received the order, but after looking carefully, he was immediately dumbfounded.

First of all, the demand is very large, so big that the small factory contracted by Li Hongjun can't eat it at all, and the second is the price, from the purchase of raw materials, to the production and processing, counting the contracting fee and workers' wages, the cost of 200g/㎡ yellow cardboard paper is basically divided into nine yuan and eighty-one boxes, but the county's ordering company only gives ten yuan.

A box earns two cents, this enterprise is a large enterprise, Li Hongjun still needs to maintain a relationship with each other, he doesn't want to take this job at all, if you count the defective product rate and transportation costs, it is how much production loses.

This bastard son, he still has to let himself take as many as he wants, is this to ruin the family?

"Dad, you don't want to take these two thousand boxes, aren't you just worried that you won't be able to make money? You go first, I promise you'll make money. ”

Li Jiansheng was afraid that his father would not accept this business and be robbed by other families, so he hurriedly asked Li Hongjun to call and take orders, but Li Hongjun could take it with his son's words, and he didn't want to work hard for a few months.

"Did you let the school expel you back, you don't care about the adult's affairs, hurry back to school, your mother will let your mother go with you at home, see what trouble you have caused, but unfortunately Lao Tzu is not free now, you wait for me to know, don't break your dog's legs."

"Dad, I'm a dogleg, what about you? If we increase the yield rate, not to improve the yield of cartons, but to increase the pulping rate and molding rate, from the current 40 percent, to 60 percent, or 80 percent, we will not make money, increase to 60 percent, the cost of a box is four yuan eight, increase to 80 percent, the cost is three pieces of six, two thousand boxes, how much we earn, you calculate yourself. ”

After Li Jian finished speaking, Li Hongjun didn't care about his words of disrespect for Lao Tzu, and began to count, but after half of it, he immediately jumped to his feet and scolded,

"You little rabbit cub, you dare to tease your father, the pulping rate is what you say will be increased, your father I don't know how much you will earn after raising."

Li Hongjun grabbed a straw broom from the side, and was about to whip Li Jian when he turned his head upside down, Li Jian hurriedly stopped him, he was a human being in two lives, and it hurt to be beaten on himself.

"Dad, Dad, I didn't tease you, you wait and listen to me."

Leaning into Li Hongjun's ear, Li Jian whispered a few words, and Li Hongjun's face was suspicious.

"Really, it's so simple, how can others not know."

"What I saw in foreign books, is it true, you just try it, I think you better go first, don't let people steal the business, otherwise it's true, we won't be able to make money, these days, business is not good."

Li Jian patted his chest and packed the ticket, but he overestimated his status in his father's mind, and Li Hongjun ignored him at all.

"Let's try it first, Lao Tzu can't trust you, besides, this kind of money-losing business, who is stupid, eat it in one go."

After speaking, he strode on the kind of lazy shoes with rubber soles in the countryside, and went straight to the factory behind him, and after a while, he saw several workers in the factory being driven out by him, obviously conducting experiments, and he was afraid that people would see his test results.

Half an hour later, Li Hongjun ran out in a hurry, the speed was much faster than when he went in, as if he was stepping on the hot wheels under his feet, rushed into the room, didn't look at Li Jian, took the bicycle key and ran out, Li Jian knew that this was a phone call.

Joke, after decades of proof, it is not a problem to reconcile the pH in pulping and improve the success rate of pulping, but the recycling and purification of black water and middle water, how to start in this era?

In the library in my head, there are a lot of materials on this, but I don't have the money or the place to buy equipment.

Drawings can be available, materials can be available, and money can't be conjured out of thin air.

In later generations, such a paper mill contracted by Li Hongjun was the target of various local governments to shut down, and if they wanted to do environmental protection, this scale would not work at all, and if they wanted not to pollute the environment and be profitable, they would have to expand production capacity.

Yes, expand production capacity, first pull more business, and after it becomes bigger, seize the time to purify the device.

After more than half an hour, Li Hongjun came back with a smile, and when he saw Li Jian, his face was filled with a spring-like smile.

"Okay, son, you didn't read this book in vain, if Daddy makes money this time, he will buy you a permanent bicycle."

Li Hongjun smiled and smiled, and suddenly tightened his face,

"Now tell me about your school affairs, what the hell is going on, what is the trouble?"

"It's really okay, I just saw this and came back to tell you, I really didn't cause any trouble, can I go in and see your cardboard molding machine now?"

Li Jian's return is not only to increase the pulping rate, he needs money, time, and power to change the industrial development process of this era and the path of scientific and technological development in this world from point to surface.

But he is just a student, a student who has not graduated from high school, and if he wants to influence the world, he can only influence his father first, and if his father has money, he can lift the earth little by little under his guidance.

If you want to develop, you should be a rich second generation first, which feels good.

"Let's go, I'll go in with you and have a look."

Li Hongjun saw his son's ability, but he didn't get too entangled in learning, after all, his son has a brain disease, he knows it, now that his son has the ability, if he doesn't go to school in the future, he can live a good life upstairs and downstairs, electric lights and telephones.

"Don't dismantle it, grandma's legs, your father relies on this thing to eat, you dismantle it, and I will make the two thousand boxes of goods by hand?"

Seeing Li Jian stretching out his hand and preparing to disassemble the molding machine, Li Hongjun's eyes were red, this was the most valuable equipment in his factory.

"Dad, don't be nervous, this thing will be eliminated soon, I'll help you improve it."

Li Jian picked up the wrench and patted his chest,

"I'll adjust one or two parameters to ensure that your yield can increase by two percentage points."

Stomping his feet, Li Hongjun looked at his son and shook his head, he couldn't stop it, it depended on whether what this kid said was true, he was reluctant to fiddle with this thing, for fear that it would be broken.

"Dad, our tile line is too backward, this is more than ten years ago, and now it is almost eliminated, and our follow-up cutting, the code board should also use a machine, it is too slow to do manually, and it is easy to make mistakes."

Li Jian discussed with Li Hongjun while adjusting the screws on the machine, Li Hongjun sighed, how could he not know that this set of equipment had been aged.

This production line should be divided into two steps: dry and wet, the wet part is the pulping production is still good, although the equipment is aging, but there are still there, but the cadres of the cutting, transportation, stacking equipment he did not buy at all, even the old equipment was not sold, why, there is no money.

If he has money, he is not unaware that after updating the equipment, the quality of the product has increased and he has made more money, and he is not stupid.

"After doing this batch of work, Dad, you go and buy a set of newsprint production lines, the old ones are OK, I know a recipe, the production of newsprint is much better than the existing paper brightness, hardness, ink absorption, and our village is next to the forest farm, there are many trees that can't be sold, and the profit of newsprint is much stronger than horse manure paper."

Li Jian jumped off the molding machine, ran to the dispensing machine to fiddle, adjusted the dipping time and the glue feeding angle, and changed the production process to the best of his ability.

The production cost of this batch of cartons can be reduced by about half, but the black water and the middle water produced still have to be discharged into the river.

We can't wait until we are powerless to change to regret it, we must change the pain of the country because of development as soon as possible, and we can't let our younger generations live in countless dusts all day long, eating fake and shoddy food, and drinking all kinds of excess wastewater.

"Son, how many days off did you take? Let's go back when this batch of work is done, Dad happens to have something to discuss with you. ”

Li Hongjun did not answer Li Jian's words, the production of newsprint, he also thought, newsprint is not anything else, the sales channel is much stronger than horse dung paper, but newsprint is about quality, not like horse dung paper is about price.

It doesn't matter if the quality of horse manure paper is poor, they can do it in a small workshop-style processing plant, but newsprint is a job that can be done in this kind of small workshop, there is no level of technology, and the paper produced is a hole when printed, and a hand full of ink when a book is turned, who would want such paper.

"Wait until next week to go back, Dad, you inquire, is there a paper mill to eliminate the production line, let's not buy a new one, buy an old one, I will help you staff staff can still use it, can't we use it?"

Li Jian also knows that the knowledge in his head is priceless, but in this era, the country does not have any awareness of intellectual property rights at all, as long as he knows it, he can use it.

He is not stingy with this knowledge that is destined to be eliminated, but he can't artificially set up too many obstacles to his own development and the future development of this country because he came up with this knowledge too early.

Don't you see that in the morning a steamed bun shop is doing a prosperous business, and in the evening, this steamed bun shop is full of steamed buns.