First, look at the color, said here to look at the color is mainly to see the bone china does not cover the flower surface of the body part of the color, the cup will cover the light bulb ( can also be good for the light ), light transmission, soft color for the top, the real bone charcoal content of high-quality bone china, its color should be milky white or called milky white. Of course, bone china is not the whiter the better, the natural milky white is good bone china.
Second, listen to the sound, listen to the sound of two methods, the first is the bone china tea set in one hand in the palm of your hand, with a porcelain spoon to beat or finger flick, good bone china sound as clear as the sound of the bells have a crisp echo, the longer the ringing sound indicates that the tire body is more rounded and smooth, the better the quality of the porcelain. The second is injected into the bowl of about one-third of the water, a hand dipped in some water along the porcelain side turn will be issued “chi chi” resonance sound, the larger the bowl the more obvious effect.
Third, with the hand feel the fineness of the porcelain, why touch the porcelain? Because of fine bone china porcelain is to be polished twice, both non-slip and prevent scratches on the desktop, which is a test from the details of a porcelain process.
Fourth, the surface of bone china looks very thin, giving a very fragile feeling, in fact, it is not, the hardness of bone china is about three times that of ordinary ceramics, hardness is very high, so that the collision of the porcelain will not appear broken, high-grade bone china collision issued by the same as ringing the bell as crisp bell sound, and echo, the sales staff in the introduction of the customer, such as the need to give customers a collision! effect of the display. |