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.

Broken handle of ceramic tea mugs can repair it - china custom mug manufacturers

 From Xinxiang Ceramic Coffee Mug Manufacturers,Yesterday, a friend who knew a little about ceramic making technology called me and said that he had broken the handle of a meaningful ceramic cup at home and asked me if I could restore the handle. I said that there is no way to recover the broken part of the finished ceramic cup. She did not understand: "the handle and the body of the ceramic tea mugs are originally glued together?".

Yes, the handle and the body of the ceramic mugs are glued together. When making semi-finished products, the conventional cup body is made by machine pressing, and the handle can only be made by grouting. Therefore, when the cup body and handle are made of mud, the two should be pasted together with the mud of the same material as the cup body and handle (for the ceramic material, please refer to the material paste of the ceramic mug), and then After washing, glazing, and then firing, the body, handle and paste part of the cup are porcelain into one at the same time. This is the complete custom ceramic mugs we see.

However, the porcelain mugs supplier that has been fired and porcelain can not be pasted, because the mud that can play a bonding role in the firing process can not be combined with the porcelain product again.

Material of ceramic coffee mugs from china custom porcelain mugs manufacturers

 From Xinxiang Ceramic Mug Manufacturers,Generally speaking, the material of ceramic mugs has bone china, magnesium strengthening porcelain, white porcelain, stoneware. Our most common custom ceramic coffee mugs is mainly made of white porcelain and reinforced porcelain.

Fine Bone china mugs china is a raw material containing cattle and sheep bone powder, fired products have good transparency, the product glaze is delicate, the product is light green. Bone china is a high-grade material.

Strengthening porcelain is a kind of medium and high-grade material second only to bone china. Its main raw materials are talcum powder and feldspar powder, which are fired in an oxidizing atmosphere at 1350 degree. The product is suitable for large temperature difference (between - 20 degree - 240 degree), small deformation, high bending strength (220MPa), good thermal stability and wide firing temperature range (40 degree). The glaze is a frit glaze with high gloss and good transparency, which makes the product have high whiteness, strong hardness, fine glaze surface and good transparency.

The main raw materials of white porcelain are kaolin, Pengyang porcelain stone powder and so on. The firing temperature is 1300 degree. The main glaze is transparent glaze. The whiteness of the product is 88.1 degree, which belongs to the medium grade material(http://www.customceramicmug.com/).

The main raw materials of stoneware are quartz powder, Mashan soil, etc. the firing temperature is between 1180 degree and 1270 degree. The main glaze is milky white glaze or color glaze, which belongs to medium grade material.They are all of the Material of ceramic coffee mug manufacturers.