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Li Qingquan took Chen Wanrong straight to his room. As soon as he entered the room, Chen Wanrong remembered the smell of tea when he first entered the room. His nose twitched involuntarily, but there was no refreshing fragrance of tea. There were only two tea leaves on the table. A fine porcelain teapot instead of the three we saw last time.
"Wanrong, sit down, sit down." Li Qingquan moved a chair and warmly greeted Chen Wanrong to sit down.
Chen Wanrong thanked him and sat down. Li Qingquan picked up a teacup, poured some tea from the teapot into the cup, shook it a few times, rinsed the cup, and poured it into an empty bowl. Then he picked up the teapot and poured a full cup of tea. He handed it over with polite hands: "Wanrong, you have been walking for a long time and you are thirsty. Drink a cup of tea to moisten your throat."
After walking for a long time, Chen Wanrong was really thirsty. He stood up, took it with both hands politely, thanked him, and took a sip. It was delicious. It was not crude tea. It should have been given to ordinary customers by Li Qingquan. Tea. Chen Wanrong recalled the first time he came into the house to drink tea, and couldn't help but feel a little funny. This time, he was served good tea as soon as he came in. He skipped the "tea" stage and went directly to the "tea serving" stage. The difference in treatment was still huge. It's really big.
Just when Chen Wanrong changed his mind, Li Qingquan sat in his chair, half lying and half leaning: "Wanrong, Mr. Zheng didn't come to pick up the goods today, and Qingcheng Xueya didn't soak it. Please forgive me. "
Regardless of how true or false his words are, he is a person with a good face. It is not easy for him to say this to his face. Chen Wanrong is an open-minded person. How can he care about the quality of a sip of tea? , smiled and said: "The old man is serious, I am thirsty, and I am very grateful to have the old man give me a cup of tea."
Li Qingquan laughed heartily, sat down again, blinked his eyes, and said a little mischievously: "Wan Rong, guess what good thing I showed you?"
Chen Wanrong is smart and capable, but he is not a god who can pinch things and calculate. He does not have the ability to predict the unknown. How can he guess? However, Chen Wanrong is a smart person, so he gave Li Qingquan a small flattery: "Old man, your family The cause is great and there are many treasures. How could I have guessed it. Old man, you have to keep good things to yourself. If there is any inconvenience, you don¡¯t need to let me know."
The ancients once warned us that "seeing fish at the bottom of the water is an ominous sign", which means that knowing other people's privacy will make people jealous. Chen Wanrong understands this truth well, so he shied away. To find out other people's secrets is a "paparazzi" act. Although Chen Wanrong is a little curious, he is not the kind of uncultivated person.
Li Qingquan rejected Chen Wanrong's proposal: "Wanrong, don't worry, you still have to see this thing. This thing is related to you. Wanrong, guess again and see if you can guess it."
Chen Wanrong changed his thoughts and asked, "Could it be that Mr. Li used my tanning agent to make leather?"
"Exactly!" Li Qingquan stopped leaning on the chair, stood up straight, clapped his hands, and praised loudly: "Wanrong, you are so quick at seeing opportunities, you thought of it just after I raised my head, that's amazing. This also shows that Wanrong is very confident in this tanning agent!"
" Li Qingquan has nothing to do with himself except this. It's not difficult to guess. Chen Wanrong said humbly: "The old man has given me the praise. I still have some confidence in this tanning agent." This tanning method can withstand verification. How can Chen Wanrong not have confidence in it.
Standing up, Li Qingquan walked to a box on the wall, opened the box and took out two pieces of palm-sized leather. He returned to the table, put the two pieces of leather on the table, and waved to Chen Wanrong: "Wanrong, come and see." look."
He didn¡¯t tell Chen Wanrong to take a closer look. He walked to the table with a tea cup and looked at the two pieces of leather.
Li Qingquan glanced at Chen Wanrong and felt quite proud: "Wanrong, can you tell which one is made with your tanning agent?" In his imagination, he was a master leather maker with dozens of With years of experience, although Chen Wanrong's performance is eye-catching and attracts attention, he is still far behind compared with himself. In the end, he has to give the answer himself, which can't help but feel a bit contemptuous.
Without thinking, Chen Wanrong pushed the leather on the right towards Li Qingquan with his left hand: "Old man, if I guessed correctly, it should be this one."
Li Qingquan did not express his opinion, but asked: "Wan Rong, did you guess correctly?"
"You can't be wrong!" Chen Wanrong was confident and explained: "Old man, although I have never touched it, I don't know how it feels, but I can tell just by looking at the appearance. The surface of mine is smooth, there are no dead wrinkles, and there is no dead skin. The pleats have clear and natural lines, which are beautiful and comfortable to look at. This one has a slightly lighter luster and some dead wrinkles on the surface, which makes it less attractive."
Li Qingquan was very surprised, surprised and admired at the same time. He tapped his right hand on the table and praised: "Wanrong, you are really amazing. You have never made leather but you have the vision of a master.". His eyes are sharp, really sharp! "
He didn¡¯t know that leather products are everywhere in modern society. Leather bags, leather jackets, leather pants, leather gloves, leather shoes, and leather wallets can be found everywhere. Leather in modern society mainly comes from two aspects, one is artificial leather and the other is natural leather. Those unscrupulous merchants pass off inferior products as good ones, and misrepresent the real ones. They deceive people by saying that artificial leather is cowhide.
If you don't want to be deceived, you have to learn to identify the authenticity of leather. Chen Wanrong, a top student in the School of Chemical Engineering, can be regarded as a "professional counterpart" in distinguishing the authenticity of leather. It is easier than ever. He is already familiar with the quality of leather. Yu Che, with his eyes closed, could tell he was 556. When he saw these two pieces of leather, he could be recognized at a glance.
"Thank you, old man." Chen Wanrong said humbly, his left index finger lightly scratched the left leather, and then the right leather, pointing to the leather in front of Li Qingquan and said: "This piece is soft and feels comfortable to the touch. This one is a bit hard and feels like rough wood. Old man, I wonder if I am right?"
"Yes, yes! That's right!" Li Qingquan kept praising: "Wanrong, the benefits don't stop there. Wanrong, take a look." He picked up the piece of leather in front of him, folded it in half, and finally put it away. He slapped the table hard several times and then let go. As soon as he loosened his hand, the leather immediately bounced away and slowly returned to its original shape, leaving no trace at all, as if it had not been folded in half.
I also folded the other piece in half and patted it on the table a few times to loosen it. The leather popped open and slowly returned to its original shape, leaving an angle of about ten or twenty degrees. Not to mention that it was not completely restored to its original shape. The folded part was still there. There is a faint white mark.
"Excellent flexibility!" Li Qingquan concluded looking at the leather.
The main requirements for leather are to have a beautiful appearance, luster, good hand feel, and good flexibility. Leather made with Chen Wanrong tanning agent fully meets these requirements, and the quality is even higher.
Chen Wanrong admires Li Qingquan¡¯s attitude of trying it out whenever he says it will be tried: ¡°The old man is really resolute and resolute. He tries it out when he says it will be tried, without any hesitation.¡±
Li Qingquan laughed, waved his hand and said: "Wanrong, don't say nice things. To tell you the truth, at first I really didn't believe you could make good leather. I soaked it with a piece of scrap sheepskin, and I didn't expect it to work. That¡¯s right, I put some good skin in it now. It was too late and it¡¯s not ready yet. I¡¯ll show it to you tomorrow.¡±
"A connoisseur will know if it is there as soon as he reaches out." He is a master craftsman. He knows that Chen Wanrong's tanning agent is very effective as soon as he tries it. He knows the result without waiting for all the leather to be done.
"Okay, I'll have to trouble the old man then." Chen Wanrong said with a smile.
Li Qingquan sat down and beckoned Chen Wanrong to sit down. This time he did not lie down or lean on him, but sat upright and looked at Chen Wanrong: "Wanrong, how much does your tanning agent cost?" catty?"
Chen Wanrong was overjoyed when the business came to his door. He pondered for a moment: "Old man, if someone else wants this, the price will definitely be higher. If you want it, it will cost you a hundred cents per catty."
"One hundred coins per catty?" Li Qingquan was so frightened that he shrank.
The consumption of tanning agent is very large. Unlike caustic soda, which only requires about ten kilograms per month, tanning agent consumes more than one thousand or two thousand kilograms per month, which costs more than one hundred or two hundred kilograms per month. , this is a large number, Li Qingquan can't even imagine not being surprised.
After a pause, Li Qingquan talked about the price: "Wanrong, can it be cheaper? How about ten cents per catty? Ten cents per catty, I want a hundred catties." After diluting one hundred catties, at least ten cents can be used. Damn it, it costs almost 30 yuan a month, and the cost is still acceptable.
Chen Wanrong vetoed it without thinking: "Old man, one hundred coppers per catty cannot be less."
Li Qingquan snorted, quite angrily: "Wan Rong, your tanning agent is good, it's the best tanning agent I've ever seen in my life. But, I guess you used alum. Alum can How much is it worth, aren¡¯t you cheating on me?¡±
The tanning agent mixed with alum and salt has different proportions depending on the temperature. Even if Li Qingquan knew that alum was used, he would not be afraid of learning the technique. Chen Wanrong was not worried about this and smiled slightly: "Old man, I have heard of a philosophical couplet 'Everything in the world is knowledge'. No matter what kind of raw materials I use, as long as the thing I make is good, it is knowledge. Old man , Learning is valuable." There was no word patent in the Tang Dynasty, so using the word "knowledge" made it easier for Li Qingquan to understand.
"Everything in the world is knowledgeable!" Li Qingquan remarked and looked at Chen Wanrong in surprise: "Wanrong, you are really knowledgeable. This couplet is a warning to the world!"
Modesty is Chen Wanrong¡¯s virtue. How can it rob others of their beauty? He smiled and said, ¡°Old man, this is Mr. Wu¡¯s famous saying. I heard Zai Rong say it.¡±
"Oh!" Li Qingquan exclaimed and commented again: "Everything in the world is knowledgeable! Well said, very well said! Wanrong, your tanning agent is good and the leather you make is good, but the shoes If you wear it on your feet, who has nothing to do but stare at your feet? Good or bad leather is the same, as long as it can warm your feet! Wanrong, you are driving too high, I don¡¯t want it anymore."
This makes sense. Except for people who like to show off, who would pay attention to the shoes on other people's feet? The price of one hundred Wen was really too high, beyond Li Qingquan's ability to bear. He said this firmly.
According to Chen Wanrong's opinion, the alum method is better than the tanning agent Li Qingquan is currently using. As long as the product is good, Li Qingquan will definitely buy it. He did not take the market endurance into account. Hearing this, he couldn't help but be stunned and thought about how to deal with this. How can this deal not be ruined? (Remember the website address: www.hlnovel.com)Nothing to do but stare at your feet? Good skin and bad skin are all the same, as long as it warms your feet! Wanrong, you are driving too high, I don¡¯t want it anymore. "
This makes sense. Except for people who like to show off, who would pay attention to the shoes on other people's feet? The price of one hundred Wen was really too high, beyond Li Qingquan's ability to bear. He said this firmly.
According to Chen Wanrong's opinion, the alum method is better than the tanning agent Li Qingquan is currently using. As long as the product is good, Li Qingquan will definitely buy it. He did not take the market endurance into account. Hearing this, he couldn't help but be stunned and thought about how to deal with this. How can this deal not be ruined? (Remember the website address: www.hlnovel.com - Didn't finish reading? Add this book to your favoritesI'm a member and bookmarked this chapterCopy the address of this book and recommend it to your friends for pointsChapter error? Click here to report
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