"Because...... I'm going to make a brand new product. ”

Jiang Xiaobai said slowly.

When he heard that Jiang Xiaobai was going to make a new product, Wang Qingxi was surprised and delighted.

After witnessing convenience bags, food packaging bags, disposable plastic cups and disposable plastic bowls, as well as disposable lighters, Wang Qingxi has great confidence in Jiang Xiaobai's new products.

"Assistant Jiang, what new product are you going to make?"

Wang Qingxi asked excitedly, his face full of anticipation.

"Plastic bottles!"

Jiang Xiaobai didn't hide it, and said directly.

"What?" Wang Qingxi was stunned and said in disbelief: "You want to make plastic bottles?" ”

As a technical expert in the plastics industry, he certainly knows that plastic bottles are difficult to make, and they are still technical problems even abroad, let alone at home.

Jiang Xiaobai smiled: "It seems that you have a certain understanding of plastic bottles." ”

Wang Qingxi said: "I am a technician in plastics, of course, I will pay attention to the technical dynamics of the industry, foreign countries have just come out, the technology is not mature, and China can't do it at all." ”

Jiang Xiaobai waved his hand: "Even if the foreign technology is not mature, we can still do it." ”

Wang Qingxi looked at Jiang Xiaobai in surprise, and his breathing became a little short: "Assistant Jiang...... You mean, you can figure it out? ”

Jiang Xiaobai said: "I studied it and probably figured out the principle, but you still need to complete the experiment." ”

"Really?"

Wang Qingxi almost jumped up excitedly, if this technology breaks through in his hands, then he will stand at the top of the world's plastic technology industry.

"Assistant Jiang, quick, tell me what the principle is?"

Wang Qingxi couldn't wait to urge.

Jiang Xiaobai was not in a hurry, and said with a smile: "Then you now understand why I want to build a new plastic factory, right?" ”

Wang Qingxi was stunned for a moment, and then said: "Assistant Jiang, even if we can make plastic bottles, we can also do it directly in the plastic film factory, there is no need to build a new factory!" ”

Jiang Xiaobai exhaled and shook his head slowly.

"The scale of the current plastic film factory is too small to carry the market size of plastic bottles in the future."

Wang Qingxi is good at technology, but he does not have a deep understanding of the market, and said in surprise: "The market for plastic bottles will be very large?" Bigger than a convenience bag? ”

Jiang Xiaobai said affirmatively: "It's big!" ”

Wang Qingxi said: "Even if the market for plastic bottles is very large, then it will be done in the plastic film factory, only when the plastic film factory adds a new product, so that the scale of the plastic film factory will be larger." ”

Jiang Xiaobai smiled, he knew that Wang Qingxi had a deep affection for the plastic film factory, and he wanted to develop the plastic film factory better.

After thinking about it, he said: "Convenience bags still have a lot to do with plastic film, but plastic bottles only have something to do with plastic, and have little to do with plastic film." ”

When he said this, Wang Qingxi understood.

It's not that Jiang Xiaobai is unwilling to put plastic bottles in a plastic film factory, but although there is a plastic name between the two, the essence of the product is already different.

"In that case, what do I need to do?"

Understanding the relationship, Wang Qingxi didn't insist anymore and asked.

Jiang Xiaobai said: "The construction of the factory will be handed over to the investment department and the planning department, and Meng Xiaobei will take the lead to do it. ”

glanced at Wang Qingxi and continued: "As for your side, during the construction of the factory, just make plastic bottles. ”

Wang Qingxi hesitated for a moment and said, "Then the key depends on you." ”

Without key technical parameters, he was completely unsure of overcoming the world's scientific and technological problems.

Jiang Xiaobai said: "In fact, to make plastic bottles, you only need to master blow molding technology." ”

Immediately, he told what he understood.

The so-called blow molding is the tubular plastic parison obtained by extrusion or injection molding of thermoplastic resin, which is placed in the split mold while it is hot (or heated to a softened state), and compressed air is introduced into the parison immediately after the mold is closed, so that the plastic parison is blown up and adheres to the inner wall of the mold, and various hollow products are obtained by cooling and demoulding.

The blow molding process is generally divided into five steps.

The first step is the plastic parison (extrusion of hollow plastic tubes);

The second step is to close the flap mold on the parency, clamp the mould and cut off the parison;

The third step is to blow the blast blank to the cold wall of the mold cavity, adjust the opening and maintain a certain pressure during cooling;

The fourth step is to open the mold and remove the blown parts;

The fifth step is to trim the flash to get the finished product.

"That's it?"

Wang Qingxi heard this, and opened his mouth wide in disbelief.

Jiang Xiaobai chuckled: "The so-called meeting is not difficult, in fact, many things in this world are much simpler than imagined." ”

Wang Qingxi couldn't help but smile bitterly, recalling the convenience bag, disposable plastic cup and disposable lighter, which one has any technical problems?

It's just that no one thought of it before.

He looked at Jiang Xiaobai with a more different gaze, and always felt that Jiang Xiaobai's imagination of the application of theory and product association was beyond the times.

Such people are demons.

It is difficult to do things with such a person, and it is difficult to succeed or not.

"I'm going to get a blow molding machine out of the way as soon as possible, make a blow molding model, and then make the plastic bottles."

Wang Qingxi said excitedly.

Jiang Xiaobai smiled, walked to the desk, took a pen and paper, and drew seven or eight bottle shapes.

He has good sketching skills, and it is very easy to draw it, and then mark the size on it, and then hand it to Wang Qingxi.

"You just do it according to these bottle types, first big and then small, first easy and then difficult."

Most of the bottle types given by Jiang Xiaobai are the bottle types of mineral water and beverages in later generations. They are all bottle types that have been verified in the market in later generations, and the capacity is divided into three types: large, medium and small.

Wang Qing likes to put it away happily.

Jiang Xiaobai said with a smile: "Pay attention to the confidentiality of this matter, and no one should disclose it." ”

Wang Qingxi nodded heavily.

Jiang Xiaobai didn't stay any longer, left with a big bag of disposable lighters, and returned to the tea club.

It didn't take long for him to arrive.

"Baba, there are a lot of calls to find you today!"

As soon as she entered the door, Jiang Shan couldn't wait to say.

Jiang Xiaobai smiled: "Who are the people looking for me?" ”

Jiang Shan said: "It's all the calls that Sister Chen Xin answered, and they are all recorded in the notebook, you can read it yourself!" ”

Jiang Xiaobai walked to the bar, looked through the notebook on it, opened it, and saw that the names of Lin Jiajun, Meng Xiaobei, Ding Junjie, Huang Hongyun and others were recorded, there were more than a dozen people in total, and some of them also remarked the callback phone number.

If you go back one by one, the waiting time of just a few long distances can add up to hours.

Jiang Xiaobai couldn't help but have a big head, and once again missed the developed communication and network in later generations.

"Next time I see Brother Jiadong, I will definitely mention to him about accelerating the development of the communications industry."

Jiang Xiaobai muttered a sentence and began to call back one by one.