Five Advantages of Ceramic Tea Cups

From Xinxiang Tea Cups Manufacture,In the era of advocating conservation and environmental protection, everything is available today, clothing, food, housing, all kinds of things are in this category. Now, Xiaobian will introduce some advantages of the green and beautiful ceramic mugs, so that your life will also have a "retro" breeze. Let the use of ceramic mugs also become a fashion.

(1) Because of the existence of ceramic cups, hot metal does not contact with carbon bricks directly, which alleviates the damage of penetration, erosion and erosion of carbon bricks caused by hot metal and alkaline substances. Moreover, mullite and brown corundum are advanced ceramic materials with low thermal conductivity, which have high corrosion resistance and erosion resistance. Eliminate the brittle layer of large carbon bricks.



(2) Raise hot metal temperature and reduce heat loss: ceramic mug is made of material with lower thermal conductivity than carbon brick, which acts as a barrier, thus reducing heat loss through hearth and hearth. Correspondingly, molten iron can keep high temperature, which creates good energy-saving conditions for the next process of converter production.



(3) Easy to rewind operation: Because of the insulation effect of ceramic mug, the heat loss is reduced during blast stoppage, which is conducive to resuming normal operation during rewind.



(4) Preventing the leakage of hot metal: Because the isotherm of C, i.e. the solidification line of hot metal, is close to the inner surface of the furnace lining and is moved to the inner protection, and because the expansion of refractories is slightly positive, the crack of bricks is narrowed, so the penetration of hot metal is limited, so that the risk of hearth burning through is minimized.



(5) Reducing or eliminating the mushroom-like wear on the bottom of the furnace: increasing the depth of the dead iron layer while using the ceramic mug, so as to keep the high temperature at the bottom of the dead material pile and cut off its foundation, the insulated ceramic wall keeps the high temperature in the middle of the hearth and reduces the volume of the dead material pile, so in the hearth with the ceramic cup, for the medium-sized blast furnace, the dead material pile no longer exists, for the large-sized blast furnace. It is said that the dead material pile is suspended above the molten iron, and the molten iron no longer flows in a circular way, but can flow on the whole hearth surface, thus eliminating or greatly reducing the mushroom-like wear and tear.

How to clean the thick tea dirt in the Ceramic Tea Cups and Saucers

From Xinxiang Tea Cups and Saucers Manufacture, The ceramic cup must be familiar to everyone, the daily use of utensils. Although it is small, its use is indispensable, and in English, the name of the cup is different. Cup: Porcelain cup with handle for tea or coffee. Glass: A glass used to hold wine, milk, etc. Mug: Usually refers to a large ceramic or metal cup with a handle that is perpendicular to its surroundings and does not need a saucer. No matter what kind of cup, always use, often drink tea, the cup is easy to accumulate thick tea dirt, and it is difficult to clean, how to do? Give you two tricks.

(1) Remove the scales on metal tea compartments. When metal tea compartments are used, they will become black because of the scales. If they can not be washed off with medium cleaners, they can be soaked in vinegar or bleached easily.

(2) Remove the dirt on the teacup or teapot. If the teacup or teapot is used for a long time, there will be a large number of dirt. If the dirt is rubbed with a sponge dipped in salt, it can be easily removed.

(3) In addition to small pieces of tea scale, it can be immersed in the solution of bleaching agent or cleaning powder, and placed overnight to remove the tea scale.

(4) Can be scrubbed with toothpaste or broken eggshells, and then rinsed with clean water.

(5) Put a spoonful of orange powder or orange juice into the teacup and teapot, fill it with water and put it for 2-3 hours, so that the dirt and the tea set lose the adhesion and can be easily removed.

(6) If you have a  Tea Cups and Saucers with a thick accumulation of tea dirt at home, you may as well use broken eggshells to scrub the cup, you will find that the dirt on the cup surface can be easily cleaned out!

(7) You can peel potatoes, peel off the peeled potatoes, put them all into the teapot and cup which are filled with water and boil them together. After the water is boiled and cooled slightly, you can easily clean the tea scales attached to the teapot and the bottom of the teacup and skillfully remove the tea scales.



There is another easy way to remove tea: first prepare hot water, then take a potato to crush and put it in the cup, then pour the prepared hot water into the cup for about 10 minutes, then you can easily wash the tea dirt on the cup. Its principle is that there is starch in potatoes, and these starches have strong breathing power, so it is easy to remove the dirt in the cup.



Tea fouling deposits have long been difficult to clean. It can be easily cleaned by soaking in heated rice vinegar or baking soda for one day and night, and then brushing with toothbrush. It should be noted that if purple clay pots are used, they need not be cleaned like this. Purple sand pot itself has stomata. Minerals in tea scale can be absorbed by these stomata, which can maintain the pot, and will not cause harmful substances to "run" into tea water and be absorbed by human body. (Editor: Liu Mengke)

Differences between Bone Porcelain and Ordinary Porcelain

From Custom Tea Cups and Saucers Suppliers,Bone China, the English name of bone china, was invented by the British in 1794 and is recognized as the highest-grade porcelain in the world. Bone China is made by adding herbivorous animal bone powder to the clay and firing it twice with high temperature vegetarian firing and low temperature glaze firing. It is known as thin as paper, white as jade, bright as a mirror, and sound like a gown. Its color and luster become natural milky white unique to natural bone powder. Bone porcelain has been the best of all ceramics since it came out 300 years ago. It has long been the exclusive ceramics of the British Royal and noble. It is the only recognized high-grade ceramics in the world. It has dual value of use and art. It is a symbol of rights and status and is known as the king of ceramics. Up to now, Bone China is still a symbol of the identity and status of the owner with its noble and gorgeous quality.

Bone China is produced only in Britain, China, Japan, Germany, Russia and Thailand because of its complex technology, exquisite materials, narrow firing range and great difficulty in production. Among them, Tangshan is the main producing area in China, and Zibo, Chaozhou and Jingdezhen are also produced in a small part. Among them, Tangshan's Haigrei, Longda and Red Rose have the best output (depending on export, reliable quality), and are well-known brands in China. Most of the others are small factories. Zibo, Shandong and Chaozhou, Guangdong are mainly natural bone meal replaced by synthetic materials developed by Zibo Silicate Research Institute. They contain a lot of chemical ingredients and have whiter porcelain, but they are harmful to human body. They are called new bone china in the industry. Jingdezhen mainly produces blue and white porcelain and vase ceramics, which do not produce bone china. Because the ten local ceramics factories have already gone bankrupt, they are now purchasing white embryos from Tangshan and doing manual processing. Most of them are manufactured by family workshops, so the quality can not be guaranteed.

Tangshan, known as the capital of porcelain in the north, is the birthplace and main production base of Bone China in China. Tangshan is the real porcelain capital of northern China. As early as 1964, it began the research and development of Bone China and succeeded in 1973. It is the first one in China. It fills the gap in the production of high-grade porcelain in China and opens a new era for the development of bone china. Today, more than 80% of the domestic and export products of Bone China come from Tangshan, which shows the strength of its bone china industry. As a result, Tangshan has won the reputation of the Northern Porcelain Capital, and has also become the fixed host of China's Ceramic Exposition.

In the firing process of bone china, the physical and chemical indexes such as regularity, whiteness, transparency, thermal stability and so on are required to be very high, so the reject rate is very high. Because of exquisite materials, fine production and strict standards, the value is higher than other kinds of ceramics. With the unique firing process and the addition of bone carbon, the impurities in the clay are eliminated. Bone porcelain appears to be more white, delicate, transparent, lightweight, with few defects. It is thinner than ordinary porcelain, and has a special sense of visual cleanliness. Its strength is twice as high as that of ordinary porcelain. The higher the content of bone meal, the lower the composition of clay, the easier it is to crack in the process of making, the higher the technology is needed in forming, which increases the difficulty of firing, so it is more precious.

Animal bone charcoal is the main choice for making bone china. Bone porcelain decoration and glaze melt into one, without harmful lead and cadmium to human body. At the same time, because Tangshan Bone China has always been mainly exported, and because of the basic guarantee of European and American society, the safety requirements of utensils directly used by human body are very high, so the bone porcelain produced by big factories such as Tangshan Haigrey, Longda and Red Rose are truly green and environmental protection porcelain.

Custom Tea Cups and Saucers is the world's recognized top-grade porcelain, but why are some bone china tableware cheaper than high-white porcelain? Because these very cheap are synthetic new bone china, which does not add natural bone meal, but natural bone meal replaced by synthetic material developed by Zibo Silicate Research Institute, which contains a large number of chemical ingredients, harmful to human body, which is called new bone in the industry. Porcelain.

New Bone China cup is originally a kind of ordinary high-white porcelain. The content of calcium oxide in its composition is slightly higher than that of ordinary porcelain. It has a certain transmittance. Smart manufacturers have given it the name of Panlong Fufeng, which is called New Bone Porcelain. Its main difference from Bone China is as follows:

1. Different raw materials were used. More than 40% bone powder was added to bone china and no bone powder was added to new bone china.

Bone China was fired many times and new bone china was fired once.

3. Bone porcelain has softer whiteness, higher transparency, lighter porcelain and much better appearance than new bone porcelain.

In a word, the new bone china is not a new variety of bone china, but a borrowed name. It is cheap and attractive. Therefore, most people are deceived, so we must not be deceived by this new word.

1. Cover the cup on the light bulb (or face the light, of course). It has strong transparency and soft color.

2. Whole body Milky white, glaze smooth, thin porcelain is high-quality products.

3. Knock with a ceramic spoon or spread the palm flat and flick with your fingers. It's crisp and loud, just like a bell.

4. Clean by hand, not dishwasher. If you really don't want to wash by hand, choose dishwasher with ceramic and crystal washing function.

5. Tableware with Phnom Penh should not be put in microwave oven to avoid corrosion.

6. The washing PH value must be between 11-11.5.

7. When washed with clean water, the water temperature does not exceed 80 degrees Celsius.

8. Do not immerse the hot cup directly in cold water, lest the temperature change quickly and damage the porcelain.

9. If there are scratches, you can use toothpaste to polish slightly.

10. If there is tea stain, it can be washed with lemon juice or vinegar.

11. It is better not to use sudden cold and sudden heat in order to avoid bursting.

12. Do not burn directly with open fire.

Making and Grading of Ceramic Coffee Mugs

From Xinxiang Ceramic Coffee Mug Manufacture,Ceramic mug, the traditional concept of ceramics refers to all inorganic non-metallic minerals such as clay as raw materials for industrial products. It includes various products made from clay or mixture containing clay by mixing, forming and calcining. From the roughest earthenware to the finest fine pottery and porcelain belong to its scope. Its main raw materials are silicate minerals (such as clay, feldspar, quartz, etc.) from nature. Therefore, it belongs to the category of "silicate industry" together with glass, cement, enamel, refractory and other industries.

The firing and application of ceramic mugs have a long history in China. They have various shapes, colorful, cool and smooth feel, easy to wash, and are very popular with Chinese people. The production methods of ceramic tableware are divided into three kinds: glaze color, under-glaze color and in-glaze color.

The enamel color ceramic coffee mugs are made of flower paper pasted on the glaze or painted directly on the surface of the product with pigments, and then baked at low temperature. Because the baking temperature can not reach the melting degree of the glaze, the flower surface can not sink into the glaze. Touch the glazed ceramics with your hands, and you will feel that the surface of the flower has a distinct concave and convex feeling.


The roasting temperature of the glaze-colored ceramic tea cups can melt the glaze, the pigments can sink into the glaze and be covered by the glaze layer after cooling. The surface of the products is smooth and the touch has no obvious concave and convex feeling.


Subglaze color ceramics are all decorated on the ceramic body. After glazing, they are fired at high temperature once. The flower surface is covered by glaze layer, which looks bright, smooth and smooth.

Ceramic mugs are classified as:

Level 1: The whole product has no defect, distortion or color difference, allowing a pinhole in the invisible place.

Level 2: Can have 2-3 pinholes, not obvious color difference, slightly deformed.

Grade 3 (approaching inferior product): Light distortion with obvious color difference allows shrinkage glaze of about 1-2 square MM.

Method of identifying porcelain tea mugs

From Xinxiang Tea Cups Manufacture,There is a "four-character formula" for the identification of porcelain mug, namely "see", "listen", "compare" and "try".

"Look" is to observe the porcelain mug from top to bottom, inside and outside. To see whether the glaze of porcelain mug is smooth and lubricated, whether there are scratches, holes, black spots and bubbles; to see whether the shape is regular or not, whether there is deformation; to see whether there is no defect in the picture; to see whether the bottom is flat or not, it must be placed smoothly and without burrs.


"Listen" is to listen to the sound of tapping on porcelain mug. If the voice is crisp and pleasant, it shows that the ceramic tire is fine and compact, without cracks, and when fired at high temperature, the porcelain mug is completely melted. If the voice is hoarse, it can be concluded that the ceramic body is cracked, or the porcelain tea mug is incomplete. This kind of porcelain mug is easy to crack due to the change of heat and cold.


"Bi" means comparison. For matching ceramics, we should compare the accessories to see whether the shape and picture decoration are in harmony. Especially complete sets of blue and white or blue and white exquisite porcelain mugs, because the color of blue and white changes with the firing temperature, so the same blue and white porcelains, the color is dark or light, a set of several or even dozens of pieces of complete sets of cold porcelains, such as each blue and white color has obvious differences, this set of porcelains is greatly inferior.


"Trial" means test cover, test assembly and test. Some chinaware has a lid, and some chinaware is composed of several components. When selecting chinaware, don't forget to cover the lid and assemble the components to see if it is suitable. In addition, some porcelains have special functions, such as dripping Guanyin, which drips automatically; Kowloon Fair Cup, when the wine is filled to a certain position, will leak all light. So we need to test it to see if its function is normal.

Selection and Health of ceramic tea cups

From Xinxiang Ceramic Mug Manufacture,People often say that "food is the heaven for the people." So eating and drinking are very important parts of life. Whether you eat or drink, you can't live without cups, bowls and plates. The use of ceramic cups has a long history, and ceramic tableware is now the most widely used tableware in the world. So, what is the relationship between the selection of ceramic cups and health?

There are many kinds and styles of ceramic mugs. Colorful tableware not only meets people's needs of life, but also provides people with visual sensory feast. Ceramic cups can be generally divided into white porcelain, glaze color, glaze color, under-glaze color, color glaze and so on.


The enamel color ceramic tea cups are made of flower paper pasted on the glaze or painted directly on the surface of the product with pigments, and then baked at low temperature. Because the baking temperature can not reach the melting degree of the glaze, the flower surface can not sink into the glaze. Touch the glazed ceramics with your hands, and you will feel that the surface of the flower has a distinct concave and convex feeling.


The roasting temperature of the glazed color ceramics can melt the glaze, the pigments can sink into the glaze and be covered by the glaze layer after cooling. The surface of the products is smooth and the touch has no obvious concave and convex feeling.


Subglaze color ceramics are all decorated on the ceramic body. After glazing, they are fired at high temperature once. The flower surface is covered by glaze layer, which looks bright, smooth and smooth.


Because of different dietary habits, food is sour, sweet, bitter, spicy, salty and full of five flavors. So how to choose the right dishware to hold these foods? Experts point out that lead compounds in glazed ceramics can be leached by acid. When food is in contact with the picture, lead may be leached by organic acid in food. Of course, if the design of glaze color is reasonable and the barbecue technology is appropriate, it can avoid excessive lead. If there are harmful ingredients in ceramics, they may overflow at 600 ~800 ~C. Therefore, when people use microwave oven, it is better to put white tire bowl or under-glaze color bowl. In contrast, the current market sales of underglaze colors, underglaze colors and white porcelain do not contain lead, relatively safe.