Then the air bag below began to enter the air, and the membrane bubble gradually bulged, and the workers on the scene immediately became excited.

"Brush ......"

As the rollers were clamped above, the huge membrane bubble began to rise and the traction speed began to increase, and a huge synthetic membrane began to pull downward along the rollers.

"It's not easy, we started it for the first time, and we didn't have such a smooth opening of ordinary plastic shed film before......

An engineer Xue Wancheng found wiped the sweat from his forehead, looking at the slowly running membrane bubbles, his eyes were full of excitement, and Ji Donglai kept nodding, after all, this thing was his first contact.

I heard about blowing film Ji Donglai before, and I felt very mysterious, but I didn't expect that I could do it myself.

According to market expectations, this kind of film is very marketable in the entire print area, not to mention that the printing of children's books alone is a huge cake.

"Bang!"

"Damn, it exploded, it's not scientific!"

The engineer was showing off his previous achievements in driving the film blowing machine, and before the words fell, a loud noise came, and the whole film bubble exploded, and the other party hurriedly ran to open the traction roller.

The wallpaper knife in his hand waved, cut the membrane bubble again, and continued to check the raw materials.

"Stop feeding, this material is too dirty, change the net!"

A different person went to cut the material, and the engineer took the wallpaper knife to look for the material that had just been broken one by one, and finally found some impurities at the location where the membrane bubble was broken, and the other party slapped his thigh vigorously.

The screen changer was opened, and the other party changed to a metal mesh with a higher mesh number, and then waited for the discharge to be stable, and the other party continued to pull the film.

It was about the same as the last time, the membrane bubble lasted a little longer, and this time the membrane bubble exploded again, and the engineer looked for the cause again, and the brain was densely covered with sweat.

"Where did I buy this net, no, it's broken again, add two, quick!"

Looking at the impurities in the material, the engineer threw the filter in his hand on the ground, took the scissors and cut two filters again, and closed the screen changer again, and the engineer got on the head again.

This time the effect was much better, the membrane bubble slowly rose, the traction was closed, the membrane bubble was very stable at the beginning, the engineer wiped the sweat beads on the nose, and then beckoned the machine worker to start winding.

"It's finally working, my mother, this thing is so tiring......

As the winding rollers began to slowly wind, the engineer shook his clothes and blew the sweat beads on his body vigorously under the fan, and the sweat beads on his face were full again.

Ji Donglai stood next to the equipment the whole time, staring at the movement of the rewinder with a good gaze, but fortunately, the rewinding was relatively stable, and Ji Donglai breathed a sigh of relief.

After taking the mineral water, he was about to take a sip, but as soon as the cap of the bottle was unscrewed, a huge explosion came, Ji Donglai's hand trembled, and a mouthful of mineral water was sprinkled on his face.

It was almost the same step as just now, everyone was in a hurry, the winding was suspended, the traction was opened, the entire membrane bubble was cut, and the start-up master and engineer continued to find the problem.

"Mr. Ji, this material is too dirty, so it can't be turned on, it may be in the machine, and it is more likely that it is in the masterbatch, which is uncontrollable in this case. Wash the machine for three hours, or you won't be able to play!"

The filter was broken again, and the engineer's face was already wrinkled at this time, and he took the material to find Xue Wancheng and Ji Donglai, and Ji Donglai took it to the front and looked at it carefully and nodded.

"Xiaolong, go to SJZ and buy some high-strength filters, the higher the mesh, the better, buy two more bundles, and prepare them on site. Xue Gong, you go on, don't be discouraged, where is this?"

Seeing that Xue Wancheng's head was also sweating, Ji Donglai hurriedly comforted everyone, and Xue Wancheng's face was better.

"Okay Mr. Ji, let's continue to do it, it's really not good, I'll find someone from Italy, don't worry, I'll figure it out for him if he doesn't sleep."

Wiping the sweat from his forehead, Xue Wancheng gritted his teeth, and Ji Donglai nodded and stopped urging.

In the next three days, even if the high-strength filter is still on, the membrane bubble still bursts

The day start-up is almost 30,000 yuan. As for the electricity bill and manpower money, Xue Wancheng couldn't hold it back, and directly suspended the startup.

Immediately afterwards, Xue Wancheng began to call his old friends in Italy, and Ji Donglai here also had to accept one thing, this machine is not as simple as it seems, and he kept thinking about what to do next, after all, money can't be invested in vain.

"Buzzing ......"

"Huh? Mr. Qian, why are you free today?"

Ji Donglai was worried about this set of equipment, Qian Xue suddenly called, and Ji Donglai hurriedly picked it up.

"Mr. Ji, come out and sit down, I called two friends out, my friend has a little business and wants to entrust you here, is Mr. Ji free?"

Qian Xue on the other end of the phone seemed to be in a good mood, Ji Donglai reacted for a few seconds, and passed directly according to the other party's location, which made Ji Donglai a little surprised, Qian Xue and an acquaintance of his sat next to each other very intimately.

"Mr. Yu? Do you know Mr. Qian?"

Looking at Yu Yang and Qian Xue sitting there exchanging mobile phones from time to time, Ji Donglai's eyes widened.

"Mr. Ji, don't be surprised, Qian Xue is my lover, the children of the two of us go to school in Xiamen, and today's bureau is also my lover's group, I'm very happy to see Mr. Ji again, the last two cooperation was a little unpleasant, Mr. Ji, don't be surprised."

Yu Yang hurriedly stood up, stretched out his right hand and shook it with Ji Donglai, Ji Donglai's eyes wandered back and forth between Qian Xue and Yu Yang, reacted for a long time, and hurriedly sat down with an awkward smile.

"Uh, that, haha, it's okay......

One is almost white-haired, and the other is not yet forty, Ji Donglai suddenly remembered the poem of comfort, pear blossom begonia! The rest of my brain makes up for it feels a little funny, and I instantly feel that my outlook on life is a little distorted.

"Isn't it that I'm too old, and Xiaoxue is very young, and I feel like I'm a little unworthy of Xiaoxue, right?"

Looking at Ji Donglai's appearance, Yu Yang's face was full of smiles, more proud, and Ji Donglai worked hard to squeeze out an embarrassing smile.

"Virtue, how many people have said this, and Mr. Ji has no problem with his eyes, how can he not see it? It's not that you coaxed people to bed at the beginning, I wouldn't have agreed to you when I'm older, hmph, Xiao Ji, I'll tell you that this old man is very bad......

Looking at Ji Donglai's appearance, Qian Xue was very aggrieved, almost pouring beans from a bamboo tube to confide in Ji Donglai.

Back then, Yu Yang came back to invest with funds, and in Qian Xue's words, she was also a girl who went to the north to work in the south, beautiful and simple, and smart.