Production process of ceramic coffee mugs china custom mug manufacturers

 From Xinxiang Custom Ceramic Mug Manufacturers,

1. Mugs Molding: making mugs mold with gypsum, in which the mugs body is a mold, and the mugs handle is a mold.

The mugs body mold is a machine press mold, the mugs body is pressed by machine; the mugs handle mold is a grouting mold, the mugs handle is made by hand grouting technology, and then the mugs handle and the mugs body are adhered together.

2. Washing blank: the rough part of the formed mugs body is washed flat and smooth.

3. Glazing: glazing the mugs.

4. Firing: the ceramic mug is fired at 1300 centigrade. After firing, it is our common white ceramic mugs.

5. Inspection object: the finished cup is classified according to the quality standard.

6. Flower baking: paste the paper on the wholesale white ceramic mugs, and then put the cup into the kiln for the second time firing at 800 degree. When 800 degree, it is just the melting point of the glaze and the ceramic pigment on the paper, so the ceramic pigment will penetrate into the glaze and finish the baking of the mugs.

7. Inspection sample: the quality of the mugs with baked flowers is inspected.

8. Packing.

Xin Xiang Ceramic Mug Manufacturers Co., Ltd located in Shandong province China, which is one of the most famous ceramic producing Area. After experienced 20 years of ceramic business and development, we become a professional and reliable ceramic mugs supplier. Our annual turn-over more than RMB300millons .Our factory have SEDEX audit, NBCU audit, Disney audit, Wal-mart audit ect......

Xinxiang company business include ceramic mugs, ceramic coffee cups,sublimation mugs, tea cups and saucers, fine bone china mugs, promotional mugs, eco cups, musical/melody mugs, color changing mug/magic cups, solid color mugs ,coated mug, dinnerware sets, tableware, couple mugs, plates, bowls ect, Materials: porcelain, stoneware, magnesia strengthen porcelain, fine bone china . There are variety designs and shapes for your selection, customers' own designs are welcomed.

How to bake pink glaze on ceramic coffee mugs correct

From Xinxiang Ceramic Mug Manufacturers,First of all, there are very bright colors, such as rose red and pure pink. These colors can be printed when printing floral paper, but the color will change when the flowers are baked at high temperature (the normal baking temperature is between 760 degree and 800 degree). Of course, the color of flowers can not be made by low temperature printing. The baking temperature of low-temperature flower paper should not exceed 180 degree. At such a temperature, the color agent will be cooled down without complete volatilization, so that any color printed on the paper can be retained. However, because the temperature of 180 degree can not reach the melting point of the ceramic glaze, the ceramic glaze does not have any change, which will make the pigment on the floral paper unable to penetrate into the glaze, but only cover the surface of the custom mug manufacturers. Therefore, such baked flowers are not complete. When washing the cup or using the cup normally, the color will fade. Moreover, although the ceramic color agent retains the bright effect when baking flowers at low temperature, some chemical substances remain because the colorant is not completely volatilized, which will more or less affect people's health when using cups. So we put an end to the use of low-temperature floral paper to make our products.

In addition, colors such as purple and red can't be printed. Because in the process of printing purple red, the gold red agent and other ceramic color agents need to be fused and printed. When baking flowers, the golden red agent needs to be baked at a higher temperature, otherwise the color of the golden red agent can not be reflected, while the baking temperature of other ceramic colorants is much lower, which will cause a lot of color deviation.china mug suppliers

Finally, we suggest that when some colors can not be printed, we would rather choose to redesign the manuscript rather than use other methods to retain these colors.

Some colors can't be printed on ceramic coffee mugs from china manufacturers?

 From Xinxiang Ceramic Mug Manufacturers,As like as two peas, the ceramic mugs design was received yesterday, and the ceramic cups, which are exactly the same as the design draft, are made in the form of ceramic coffee mugs. The printed pattern is not complicated at all, but the pattern is rose red, which can not be made in the regular ceramic cup flower baking process

Come on. Later, I could only modify the production plan with the guests.

In fact, such things often happen. Many customers who don't often purchase custom ceramic coffee mugs will design a beautiful cup for the factory to make, but later, because the designed color can not be made, the design cost of customers is wasted.

Why can't some colors be made? I've seen how the pattern on the ceramic cup is printed .The friends of this post must have a certain understanding of ceramic cup printing. The colors printed on the ceramic cup are all made of ceramic clay

Color agents are different from those used in paper printing, so the color that can be printed on the paper cannot be finished on the ceramic cup, especially after the ceramic cup is pasted, the process of high-temperature flower baking will be completed, which will cause some colors to change color or change color when baking flowers at high temperature

In the end, it can not reach the original expectation.

On various materials of ceramic mugs---white porcelain mugs china suppliers

 From Xinxiang Ceramic Mug Manufacturers,Our common ceramic cups are mainly white porcelain and reinforced porcelain. Today, let's first share some of the ingredients of white porcelain and the furnace atmosphere during firing.

White porcelain mug suppliers is made of raw materials such as Pengyang porcelain powder, quartz powder, raw gangue powder, Mashan soil, cooked talc powder, mature gangue powder, feldspar powder, coal gangue and other raw materials in proportion. It is fired by reducing flame furnace atmosphere at 1300 ℃.

The transparent glaze above white porcelain is the main glaze, because the white porcelain itself is white, there is no need to add milk white glaze to increase its whiteness, and the problem of pinhole is easy to appear in the firing process of custom white porcelain mugs after milky white glaze.

However, there are many factories using opalescent glaze, at this time, we should pay attention to each drying step in the production process to strictly control, at this time, the best way to prevent pinholes. In addition, the use frequency of the mold should also be noted, generally a set of mold can only be used 35 times. quite a lot

In order to reduce the production cost, the factory even uses a set of molds for 50 times. In this way, the products are not only easy to appear pores, but also have obvious mold lines. This is a very irresponsible performance of product quality.

White porcelain mug wholesale is a kind of medium grade material. White porcelain cup is mostly used in domestic promotional gifts and export business, which is the best selling material in the market.

China ceramic manufacturers tells you: how to clean and maintain ceramic coffee cups

 From Xinxiang Ceramic Mugs Wholesale,The newly bought ceramic cup, no matter drinking tea or coffee, will have a lot of stains after a period of time. Cleaning the ceramic mug becomes a problem. Many people like their beautiful ceramic mugs and can't bear to wash the cups with hard things like cleaning balls, but they can't find a better way to remove the stains on them, so it's really depressing.

In fact, not every kind of cup is so delicate. Generally, our common cups are stoneware, white porcelain, reinforced porcelain and Bone China (please refer to my "talking about the material of customed ceramic mugs " for a paste). In addition to bone china, other cups of these materials can use cleaning balls, steel balls and other hard things to brush the stains on the cups. No matter it is white porcelain, stoneware or reinforced porcelain, the raw materials are pure clay, and the firing temperature is about 1200 degrees. Therefore, the cups of these three materials have strong hardness, which is enough to withstand the washing of cleaning balls, steel balls and other tools. Moreover, the cups of these three materials do not need any maintenance measures, as long as the cups are not broken and can be cleaned in time Dirt, the cup will always be as new.

But the bone china cup needs special care when cleaning. Because bone china is a kind of valuable material, this kind of material is mixed with animal bone powder (cattle and sheep bone powder) in the raw material of pottery. After two times of high-temperature plain firing and low-temperature glaze firing, it becomes a kind of porcelain with high whiteness, good transparency, fine porcelain quality and smooth glaze surface.

The bone china cup can not be cleaned with hard tools such as cleaning ball and steel ball, but should be wiped with a towel dipped in lemon juice or vinegar, and the hot cup can not be directly washed in cold water, which is easy to damage the cup. In addition, the cup in the ordinary use should also pay attention to maintenance, the need to pay attention to are: 1, absolutely can not be put into the microwave oven immediately hot; 2, can not use the dishwasher to clean; 3, use the pH value between 11-11.5 to clean the cup; 4, if the cup has scratches, you can use toothpaste to smear the scratched place, rub it by hand, which can play a repair effect.

Finally, I would like to share with you that most of the ceramic mugs suppliers,we are using are ordinary cups, so you don't have to use them very carefully. Of course, if it comes from a famous or very commemorative cup, it needs careful maintenance. Ceramics is an art, is the art of combining fire and soil, so patiently taking care of a few of my favorite porcelain is also a good life enjoyment.

Why are red ceramic mugs more expensive than other ceramic cups?

 From Xinxiang Ceramic Mugs Manufacturers,We often see ceramic cups of various colors, white, yellow, red and green. The cups of the same specification are more expensive than white ones, black ones are more expensive than yellow ones, and scarlet ones are more expensive than black ones. What's going on?

Why is the bright red ceramic cup more expensive than other ceramic cups?

The color on the ceramic cup is related to the glaze on the cup. What is glaze? Glaze is a kind of silicate. After the glaze is applied to the body of the ceramic cup and fired again, the glaze will become a smooth glassy layer. The slippery layer on the ceramic product is the product of glaze firing.

When grinding the glaze, we add yellow, black, blue and other corresponding ceramic color agent raw materials to make glaze. We call it color glaze. The cup fired by applying these glaze on the body of customized ceramic mugs is the mug with color.

White cups do not need to be ground with ceramic colorants, so the cost is the lowest. The reason why black cups are expensive is because cobalt oxide is added when grinding glaze, which is a more expensive chemical raw material. Therefore, black cups are more expensive than other cups.

Is it true that the bright red cup is also made of red ceramic pigment when grinding glaze?

Bright red, known as China red in our ceramic industry. China red glaze is a kind of ceramic glaze with rare metal tantalum as the main raw material. Because the Chinese red glaze is easy to decompose under high temperature conditions, it needs secondary glazing and low-temperature firing in the production process. Therefore, the process of China red glaze is to coat the finished ceramic cups with China red glaze, and then put it into the kiln for low-temperature baking, so as to complete the glazing process of low-temperature red glaze. That's why the bright red cup is more expensive than the other colors.China mug suppliers

How is the LOGO printed on the Christmas disney ceramic coffee mugs?

 From Xinxiang Ceramic Mug Manufacturers,Many customers will ask when they order Christmas disney ceramic coffee mugs to us: how are the patterns printed on the ceramic cups? Will the cup fade? Is it toxic?

First of all, I would like to be very responsible to say to you: all strictly in accordance with the ceramic mugs baking flower process products will not fade, not to mention toxic.

So how does the pattern on the ceramic cup make it? I'll tell you in detail.

The so-called ceramic mugs printing, in fact, is what people in the industry call "baked flowers". As the name implies, it is to bake the cup with high temperature and bake the pattern (pattern) into the cup.(china ceramic mug manufacturers)

There are several steps to complete a cup of baked flowers, the first step is printing paper. Generally speaking, floral paper is a very thin film, and in a professional sense it is called polyvinyl butyral film. On the film, the pattern to be made on the cup is printed on the film, which is the printing paper process and the premise of cup flower baking.

The paper is printed, and then there is the second step, decals. This step is very simple, is to paste the finished flower paper on the cup. However, we should pay attention to when pasting decal paper. The paper should be flat and completely pasted on the cup. There should be no bubbles in the middle, and the part printed with the pattern should not have wrinkles. Otherwise, the cup will easily explode (that is, the printed part will be blown out) when baking flowers at high temperature. But because the ceramic mugs is not a standard part, all the decals have to be pasted manually by the decal workers, which is why we may see ten cups with the same pattern arranged in a row, and the printed patterns are not in a straight line.

After the cup has finished the decal, the next step is to bake the flowers. This step is more simple. Put the cup pasted with floral paper into the kiln and bake it at high temperature. The key to baking flowers is temperature, which is restricted by the color of the paper and the material of the ceramic cup. That is to say, different colors need different temperatures to bake, so as to make better products. If the temperature is lower than the temperature required by the color, the printed pattern will have no luster and the color is not bright. If the temperature is higher than the temperature required by the color, the color of the printed pattern will become pale and white, even as if it is not printed. However, the material of the ceramic cup will also affect the temperature of the baked flower, because the temperature of the baked flower just makes the glaze on the ceramic cup begin to melt. At this time, the ceramic color agent on the flower paper will penetrate into the glaze. When the product cools down, the color and the ceramic cup become one, so as to achieve the purpose of the ceramic cup not to fade. If the baking temperature is too low and the glaze of the Christmas disney ceramic coffee mugs has not started to change, the printing color is only attached to the surface of the ceramic cup. If you wipe the pattern with a wet towel, the pattern will fall off.

The custom nestle ceramic coffee mugs completes the baking flower, also completes the entire process of printing pattern. However, it should be noted that whether it is the foil or the various pigments printed on the film, they are non-toxic and harmless. The flower paper film is called polyvinyl butyral film, which is made of butyraldehyde and alcohol. The colors printed on the film are ceramic pigments, that is, all kinds of earth, stone and so on.

Therefore, all strictly in accordance with the ceramic cup baked flower technology products, certainly will not fade, not to mention toxic.