Through Vo Dai Lang, He Immediately Took Medicine

With plastic, will nylon be far away? With nylon, will stockings still be far away? Close to the grassland, will cowhide still be in short supply? With cowhide, isn't it too much to make some high heels?

The clothes and fabrics have not surprised anyone, after all, they are all things that the public needs, and they have long been available.

But sandals are different, plastic is different, and this may be a new opportunity.

Leather shoes have appeared in the Song Dynasty, and high heels have also appeared, but the demand is not high. Moreover, the high heels turned out to be exclusively for knights, and they were used to ride a horse kama pongzi, which made Wu Da feel a little depressed.

It doesn't seem like a good idea to get women to wear high heels. After all, in people's understanding, this thing is used by cavalry. Moreover, since the import price is not low, there are not many people who wear high heels, moreover, there are no high heels on the street.

In addition, the roads are all natural dirt roads, and then the city in Kaifeng is paved with floor tiles. The entrance of this Youzhou City shop is still full of dirt flattened roads, and when it rains on cloudy days, it will be muddy, and making high heels is not as popular as rain boots.

Wuda's family is not idler, and Shao Yutong opened a daily chemical shop to sell soap and flower water.

By the way, I also opened an underwear store and sold it together with daily chemical products. We sell stockings, as well as belly pockets and panties.

The Han people themselves do not wear underwear, but loin cloth handed down from the Tang Dynasty, but everything is mainly for ease of use, so there can also be some sales. Moreover, Wu Da designed some underwear for later generations, and Luo Die found a tailor to make a batch, and they all sold them in the store. This kind of thing is still relatively shameful in this era, so it is basically half sold and half given. Make the price of soap flower water slightly higher, buy a few pieces to give gifts, and for a while soap flower water sales were raised.

In this era itself, women rarely come out to work, after all, women come out to work, it must be because men do not earn much money and disgrace men. But this is not the case, staying at home for a long time is more boring, it is better to do some business, contact with society, but live happily. And as a hostess, there is no hard work. This is much stronger than Sun Erniang, who sells buns in Shilipo, making noodles on the first day, getting up before dawn to live noodles, chopping meat and steaming buns, but it is much harder than these.

Wu Dajian and his family have devoted themselves to business work, and they have also started the research and development of plastic shoes.

It is said that it is research and development, in fact, for him, it is a simple hot melt, and then high temperature and high pressure pressing and molding. There are countless plastic pellet raw materials in the mall, which eliminates the need to make plastics, which is very convenient.

The synthesis of its own plastic is not difficult, Mexico's rubber tree can produce rubber, plus some additives, can make the original natural plastic, environmental protection and pollution-free, can be degraded by microorganisms.

There are too many plastics in later generations, and they are all synthesized by ethylene and acetylene extracted from oil and gas, which are called polyethylene, and other additives, such as chlorine, are also tried to add other additives, such as chlorine, to make polyvinyl chloride.

There are many such polymers in nature and can replace many things, but the cost of synthesis is too low, and because of its wide range of uses, synthetic plastics can basically increase the production of ten times every decade. It brings convenience but also puts pressure on the environment.

When a butterfly flaps its wings, it causes a tsunami in the Pacific Ocean. This butterfly effect is also undesirable for Wuhan University, in case plastic is born too early, the overall technology of human beings has not reached that height, which may bring indelible harm to nature.

The earth is still that earth, and only human beings are destroyed. Compared with the universe and the stars, the balloon is just a speck of dust, and the existence of human beings is only a mote in the dust.

Fortunately, the system is produced, and it must be a boutique. The original plastic particles are linear plastics, although the strength is slightly worse, but it is easy to decompose, much less polluting, and after making plastic products, it can be recycled after a few years.

As long as the price of plastic raw materials is controlled, people should not litter. As long as the plastic is not applied to plastic bags, straws, packaging and other items.

After placing the container for making plastic, Wuhan University purchased a batch of plastic pellets in the mall to start processing, and after engraving and forming the abrasive, it only needs to heat the plastic and press it directly. The plastic melt machine given by the system is still relatively good, once molded, after cooling, and then the worker takes a knife to cut off the burrs, a pair of sandals that can be directly on the feet are produced. There are fewer processes and it is easier to make.

If there is no system store to sell plastic. Then you can only take nitrocellulose, dissolve in alcohol, and then add camphor to make plastic. Historically, it is called celluloid. It's just that the material is slightly hard, and it is a bit wasted to make sandals. It's better to make the soles of the shoes out of wood and make the clogs.

A few hours later, Wu Da looked at a pile of sandals of various models, which filled the shelves. Then one by one took the carving knife to remove the burrs, and a bunch of transparent plastic shoes like crystal were successfully born.

At this time, Luo Die and Zhaodi came in.

The two sniffed hard with their small noses and said, "What smell?" It smells a little bad.

Wu Da hurriedly beckoned the two to come over.

"Madam, come and try this, Xianggong's newly invented shoes."

Zhaodi picked up a shoe and asked, "You call this thing a shoe?" Isn't this baring toe?

Luo Die also picked up a shoe, examined it carefully, and squeezed it with his hand. The soft and hard were moderate, and he unconsciously looked at Wuda.

Wu Da saw that the two were curious about this new shoes, so he asked Luo Die to sit down, then took off Luo Die's shoes, picked up a pair of shoes of similar size, and put them on directly for her.

I saw that after Luo Die's feet were changed into sandals, his toes jumped twice, and then he turned in a circle in place.

After feeling it, Luo Die exclaimed: "Xianggong, is this really a shoe?" It's too cool, right?

Wu laughed and said, "That's right, it's called sandals." Suitable for summer wear, it is especially cool to wear without covering your feet. Feel it, don't you? "

Hmm!"

Zhao Di saw Luo Die change into sandals, and also took off his shoes to change into sandals.

Directly Luo Die suddenly covered his nose and said to Zhaodi: "Brother Zhao, I suggest you wash your feet and wear them again..." Zhaodi suddenly

turned red and at a loss.

Wu Da smiled and said, "It's okay, Xianggong's feet are more smelly, and it is simply a biochemical weapon when he takes it off."

The two were confused again: "What are biological weapons?" "

Wu Da: "..." "

Well, don't say it, it's all my own family, don't be ashamed, try it." In the future, if you wear this shoe in the summer, it will not smell if you don't cover your feet.

Luo Die nodded: "That's right, the top of this foot is basically exposed, the breathability is too good, it is impossible to smell the foot." Brother

Zhao also chose a suitable pair of shoes with a big red face and put them on.

I saw that the sandals under the feet of the two were like crystals, reflecting the delicate little feet of the two, and Wu Da hummed a poem softly: "It should be Luoshenbo on the socks, so far the lotus has fragrant dust." Luo

Die: "?? Brother

Zhao's face turned white and red, and he said coquettishly: "Sir, you laugh at my smelly feet again!" "