It's okay to let Li Weidong copy the design of a leather jacket, but it really rises to the level of the textile industry, and Li Weidong's knowledge is not much better than that of a layman.

Li Weidong had already planned his next product, but he couldn't find the right material on the market. So Li Weidong could only listen to the advice of the workshop director of the No. 2 Cotton Spinning Factory and go to the university to find professionals for help.

Although Jinmen University is not as powerful as Tsinghua University and Peking University, it is also a double-first-class university, and it can be regarded as a leader in the region north of the Yangtze River and south of Shanhaiguan.

Li Weidong has never been to Jinmen University, and he is not familiar with the place of life when he first arrives, and he does not know how to go to the textile industry department, let alone which professor to go to.

Fortunately, Li Weidong remembered a person, it was Teacher Xu, who taught Japanese in the Department of Foreign Chinese of Jinmen University.

Previously, when Kato Masayuki inspected Jinmen Automobile, Li Weidong had a relationship with Mr. Xu, who was still holding a dictionary and testing Li Weidong's mastery of automotive terminology on the spot.

Li Weidong didn't know, and Mr. Xu didn't remember himself, but in order to solve the material problem, Li Weidong could only go to Mr. Xu to get close.

So Li Weidong went to buy fresh apples, bought five catties of Harbin red sausages, and went straight to the Department of Foreign Chinese of Jinmen University.

The supply of materials in Jinmen is far more abundant than that of a small place like Qinghe, and even in winter, Li Weidong can buy fresh fruits. As for the Harbin red sausage, it is also relatively easy to store in this winter, and there is a saying that foreign monks will chant scriptures, and the red sausage transported from Harbin is much more valuable than other gifts.

Li Weidong took the gift, came to the Chinese department, directly stopped an older classmate, and asked, "This classmate, may I ask Mr. Xu, who teaches Japanese, how should I go to the office?"

"The Japanese teacher's office is over there. The classmate pointed Li Weidong in the direction, and after Li Weidong thanked him, he went directly to the Japanese teacher's office.

This is a large office with seven or eight desks, and as soon as Li Weidong walked to the door, he saw Mr. Xu in a table in the corner.

Li Weidong visually inspected it, the position of this table is not good, not to mention the heating, and it is still close to the outer wall, which should be the worst position in this room. ”

"It's an honest person, and I'm bullied even when I arrange a seat. Li Weidong let out a long sigh, and then walked over with his things.

"Teacher Xu, do you remember me?" Li Weidong said hello.

Teacher Xu raised his head and found that Li Weidong in front of him was a little familiar, but he couldn't remember where he had seen Li Weidong for a while.

Li Weidong had no choice but to remind: "Mr. Xu, last year, a Japanese engineer came to inspect Jinmen Automobile, we met at that time, and you also took my Japanese test, limiter, power steering device, and filter......

"I remember!" Teacher Xu finally remembered Li Weidong: "You are the classmate at that time." ”

"Yes, my surname is Li, and my name is Li Weidong!" Li Weidong introduced himself.

"Yes, yes, it's Mr. Li. "Teacher Xu has probably been in school for a long time, and the people he meets are either teachers or classmates. Therefore, the older ones are collectively referred to as "teachers", and the younger ones are collectively referred to as "classmates".

"Classmates are classmates!" Li Weidong didn't care about the title, but put the gift he brought in front of Mr. Xu, and said: "Mr. Xu, when I came to Jinmen this time, I just came to see you, bought some fruits and sausages, and asked you to take them." ”

It is said that such an open gift is quite high-profile, but Li Weidong's age is the same as that of a college student, but Li Weidong is dressed as an adult, and he looks like he has already participated in the work, so others only think that Li Weidong is a former student of Teacher Xu and come to visit the teacher.

It is only natural for students to come to the teacher and bring some souvenirs.

This Teacher Xu is really an honest person, as if he doesn't know the truth of merit and reluctance, when he saw Li Weidong giving a gift, he didn't ask, and accepted it directly.

"It's a pleasure to receive a gift, but ask me why I gave you a gift!" Li Weidong looked at Teacher Xu helplessly.

This honest man really didn't realize that Li Weidong had something else to ask for.

Li Weidong had no choice but to take the initiative to speak: "Teacher Xu, in addition to visiting you this time, there is one more thing I want to ask you for." ”

"Oh, please. Only then did Mr. Xu react that Li Weidong had other plans for gifting.

"Mr. Xu, I recently contracted a garment factory and wanted to make a product that requires linen fabrics, but I don't know anything about linen fabrics. I heard that the Department of Textile Industry at Tsumen University is among the best in the country, so I wanted to find a professor from the Department of Textiles and ask some questions. However, I don't know any of the professors in the textile department, and I hope that Mr. Xu can help introduce him. Li Weidong said.

"This is easy to do, I know Professor Chu from the Department of Textiles, and I will introduce it to you later. The honest man readily agreed, he looked at his watch, and then said: "I have two classes in a while, or you wait for me for two hours, and I will take you to Professor Chu after the class." ”

"Okay, I'll come back to you in two hours!" Li Weidong said immediately.

Taking advantage of these two hours, Li Weidong went to buy another gift, which was also an apple and Harbin red sausage, which was to be given to Professor Chu.

......

Professor Chu is about fifty years old, and he has a weathered face, just looking at this face, Li Weidong feels that this Professor Chu is not as good at talking as Teacher Xu.

Sure enough, even if Li Weidong presented the gift with both hands, Professor Chu still looked cold.

Li Weidong secretly said in his heart, if it weren't for Mr. Xu's recommendation, I don't think I would have met this Professor Chu.

"What are you looking for me?" Professor Chu asked condescendingly.

"That's right, our garment factory wants to make a new product, we need to use linen fabrics, but in this regard, we have encountered some problems, so I specially came from Handong to ask Professor Chu for advice. Li Weidong deliberately said that he was from other places to show his sincerity.

Professor Chu didn't seem to feel Li Weidong's sincerity, but asked, "What's the problem, just say it, I'm still in a hurry to go to the laboratory!"

"I want to make a core-filler braid from linen material for subsequent weaving, so I need this core-filler braid to have enough toughness, but also have a certain degree of breathability and heat dissipation, and at the same time it must be able to absorb moisture quickly and release moisture quickly, preferably lighter, not too heavy. Li Weidong asked.

"What environment do you want to use?" Professor Chu asked succinctly.

Li Weidong thought for a moment and replied, "It's humid and stuffy!"

"You can't use linen roving, you have to use flax fine sand, that is, unbleached flax, and weave it into 3-24 mm of linen yarn with a spinning frame, and the hemp mill should be able to buy it. With linen thread, it also needs to be interwoven and blended with other materials to achieve the desired effect. Professor Chu said without thinking.

"Then what materials should be interwoven and blended with?" Li Weidong immediately asked.

Professor Chu pondered for a moment, and replied: "It can be interwoven and blended with wool or polyester fibers to achieve the effect you want, and flax fibers are interwoven and blended with wool fibers, which can realize the lightness and coolness of wool fabrics, but due to the large differences in the properties of wool fibers and flax fibers in terms of fineness, elasticity, elongation, curling, etc., the process is difficult to control when blending." If it is industrial production, there will be serious problems such as flying wool and winding rollers, broken ends, falling hemp, low production efficiency, large consumption, and low spinning count. ”

"Then how to solve these problems?" Li Weidong asked again.

"It's very easy, with an imported braiding machine, these problems can be solved directly, and the braided core-filling braid has very good toughness and strength. ”

Professor Chu said, looked at his watch, and continued: "What I said, I guess you won't be able to digest it for a while, you go back and ponder what I said, especially the matter of imported braiding machines, I'm going to the laboratory now." ”

After Professor Chu finished speaking, he picked up apples and Harbin red sausages and walked directly to the laboratory.

"This university professor is really not easy to speak, it seems that the apples and Harbin red sausages I gave are only worth these few words. Li Weidong smiled helplessly.

But Li Weidong was not angry in his heart, through these few simple exchanges, Li Weidong knew that this Professor Chu must be a capable person, and it must be right to ask him to solve the problem of materials.

Now that we're in the right direction, it's a matter of method.

The high-level intellectuals of this age have probably experienced special times and special encounters, and it is normal for them to have a strange temper, and Li Weidong has always felt that the more capable people are, the more bad problems they have, the key is that you still have to get used to this kind of bad problems, who makes people have goods in their heads!

Li Weidong thought about it for a while, and simply returned to the guest house first.

After returning to the guest house, Li Weidong called accountant Wang Kaiping.

The next day, Li Weidong went to the bank again and withdrew 5,000 yuan from the bank despite the high cross-regional withdrawal fee.

Immediately afterwards, Li Weidong went to squat in front of Professor Chu's laboratory.

After waiting for more than three hours, Professor Chu finally walked out of the laboratory, and Li Weidong hurried over.

"That's you again! Didn't I say yesterday that I need you to buy an imported knitting machine. Professor Chu said impatiently.

"This is not a passerby, by the way, look at you!" Li Weidong said with a cheeky smile. For a businessman, Li Weidong has long been accustomed to this kind of situation where a hot face sticks to a cold butt.

Then Li Weidong brought up another topic: "Professor Chu, seeing that you have been busy for so long, what kind of topic are you studying now!"

"What do I do, what does it have to do with you!" Professor Chu put on a stinky face and walked straight forward.

Li Weidong smiled: "That's the case, our factory is very interested in the subject that Professor Chu has done, and wants to sponsor you 5,000 yuan as a scientific research fund!"

"There is sponsorship!" Professor Chu stopped abruptly.