My system is not decent

There is no sweep pattern in the big tank, it is probably something made of grout, it is worthless!

Grouting or grouting is also one of the ceramic blank making processes.

Porcelain-making techniques include grouting molding, rolling molding and hand-drawn molding.

Grouting is to make a model, pour the mud in, pour it out after a certain period of time, dry it, and release the mold.

Needless to say, this is done quickly and can be produced in large quantities and at scale.

If there are too many things, the price will naturally be lower, and it will be directly reduced to the price of cabbage.

Besides, how good can something mass-produced be?

"Injection tires, don't say two thousand, two hundred will not work."

"Injection tire? How is it different from the previous plum vase?" Wu Er was bewildered.

Chen Wenzhe was a little speechless, what could he say?

Said that the plum bottle is an old tire, and it can be taken out to fool people with a little modification?This big pot is obviously not good!

"That plum vase has a very small mouth, so you can't see what's inside, but this big jar won't work."

"How to distinguish grouted tires?"

Wu Er was a little frustrated, but fortunately, this batch of Yuan blue and white flowers was worthless, otherwise he would have to lose money.

Seeing that Wu Er was still useful, Chen Wenzhe didn't mind saying a few more words.

In fact, the porcelain made by grouting is easy to identify.

The grouting blank must be made of a mold, and the mold must be two or more pieces.

When grouting together, there will be a gap at the joint of each mold.

As a result, the density of the green body at this position is different from that of other parts, and a "joint line" will appear after firing.

In addition, because molds generally have bottom feet, there is a circle of depressions corresponding to the feet on the inner bottom of the foot circle, commonly known as "grouting lines".

That is to say, there are protrusions on the outside of the grouting porcelain. Since the green body can only be formed by absorbing gypsum, the inner wall must have a depression, and the depression cannot be filled.

Generally, there are some technical means to cover up the "sealing line" and other technological traces. Therefore, the more reliable way to distinguish whether it is a grouting tire is to observe whether there is a concave grouting line on the inner bottom edge of the porcelain.

Furthermore, it is necessary to carefully look for the suture line and other traces of grouting.

If you touch the body by sliding your hands up and down, the grouting tire is very flat up and down, and no matter how well the hand-drawn billet is drawn, it will inevitably have a vaguely undulating feel.

It is worth reminding that there are some porcelains with large openings and relatively short (shallow) shapes. This kind of porcelain is easy to turn after forming. The concave "grout line" disappears.

This is the so-called imitation hand-drawn billet. For this kind of porcelain, such as small incense burner, pen holder, washing machine, etc., you should be extra careful.

Seeing Wu Er's bewildered expression, Chen Wenzhe simply stopped.

After talking too much, he obviously couldn't remember.

This one cannot be reprocessed, Chen Wenzhe looked at the other plum vase.

This time it was a plum vase with a peony pattern, and it was exquisitely fired, but it was far inferior to the previous one.

Not to mention other things, but the aging of the glaze is very poor imitation.

This should be a machine worker, because the traces left on the glaze are too regular.

How could the traces of friction left over by the years be quite satisfactory?

Although Chen Wenzhe is only professional in the old-fashioned friction marks, but the old-fashioned method of this piece cannot even reach the professional level.

Looking at the flat pot again, this type of vessel is also a classic blue and white vessel in the Yuan Dynasty, but flat pots are not easy to make.

Pulling embryos seems to be the weakness of these counterfeiters. The shape of this piece is not regular, so it must not be taken out to deceive people.

The quality of these things is not good, he still didn't take a closer look at it, if he carefully appraised it, he didn't know how many faults he could find!

However, this is considered to be the best imitation on the market.

He can handle the glaze, but not the shape of the vessel, and there is no way to cover up the scratches on the inside of the large jar.

"Brother Wu Er, I won't talk about the faults of these things. I will give you two hundred for one piece, which is considered to be taking care of you. If you like it, you can keep it. If you don't, you can go to other stores to have a look!"

"Two hundred? That's too little. These are high imitations. Two thousand is not expensive."

"Brother, this flat pot is of the wrong shape, so it can't be sold at all. The glaze color of the plum vase and the external friction marks are wrong, it's too conspicuous, and it can't be sold for a price at all!"

"That's one thousand five, two hundred yuan. We don't even have enough costs. Brother, if you really take care of us, we won't let you suffer. Brothers, let him see our strength."

After Wu Er finished speaking, the three men who had been silent behind him opened the woven bags one by one.

The first one brought out three pieces of Qingbai porcelain from the Song Dynasty, that is, the legendary shadow celadon, which can be regarded as the predecessor of Longquan Kiln.

The second person brought out three pieces of Ming Dynasty blue and white porcelain and multicolored porcelain.

The third person brought out another three pieces of Qing Dynasty blue and white and famille rose.

Not to mention, these imitations they made are all high imitations, at least they are rare high imitations on the market.

What's more, the things these guys got are all big ones, and they are still well preserved. As long as such things are well imitated, they will definitely be able to sell for a higher price.

I won’t talk about Yingqing in the Song Dynasty. The body is thin and the glaze is thick. If the body is thin, you can see the shadow on the opposite side. Otherwise, how can it be called Yingqing?

Some modern porcelain masters can definitely achieve that level, but the wild high imitation masters outside are not necessarily.

Recently, Chen Wenzhe has been researching Longquan kilns, especially the shadow celadons of the Song Dynasty.

"Yingqing" is a common name for the unique style of porcelain fired by Jingzhen in the Song Dynasty.

Because its glaze color is between blue and white, with white in the blue and blue in the white, and the porcelain body is extremely thin, the carved patterns can be seen from both inside and outside when exposed to the light, so it is called "shadow blue". .

It is very difficult to imitate such a craft, at least for some wild people, it is very difficult!

Therefore, in Chen Wenzhe's eyes, these three Song Dynasty Yingqing carved flower bowls are all fake.

And he can't make it old, because it's a problem of craftsmanship.

Yingqing in the Song Dynasty was called fake jade. From these two words, it should be known that after Song Yingqing was fired, it was like jade.

But now these three kinds of small bowls, how can they have anything to do with jade?

Not to mention the three pieces of porcelain in the Ming Dynasty.

The blue and white hair color is quite right, and the dragon patterns and other decorations are also in line with the characteristics of the Ming Dynasty. However, if you just play with blue and white, Chen Wenzhe won't say anything. What are you doing with five colors?

Underglaze blue and white, overglaze with five colors, this is fighting color!

The fighting colors of the Ming Dynasty were too famous, and the number of such things was very limited, so it was impossible to get them out.

Without a market, who would want this thing?

It's not that Chen Wenzhe has a dark mind, he just understands human nature.