Hanford Ceramic product factory Quality Control

Some basic rules of daily-use ceramic products

1, The product can not have chips, cracks, or other serious quality conditions. Touch and feel with your hands to check the glaze surface to see if it’s smooth or if there are any bumps or uneven dots.

2, The shape should be circumscribed, put the bone china ceramic products in an even place and observe, it should stable sit and with small or no deformation.

3, Hold the bone china ceramic products on the palm of your hand, gently knock the surface with your fingers, or knock two pieces with each other, if the sound is crisp, indicating good quality; while if it’s of dull or hoarse sound, it indicates that there is a breakage or not fired well.

4.If the bone china ceramic is of pattern or with gold or silver, rub it hard with your finger to see if the color and gold wear off.

5.If the tableware is with a pattern, check whether the pattern’s color, location, shape, size are the same as the customer’s requirement, whether there is a missing pattern at certain places.

6.If the tableware is of a set, like 61 pieces of bone china ceramic tableware, we need to check each piece’s glaze color, pattern, luster, style, it should be consistent and proportionate. The color of each piece should be the same or very similar.

Different kind of ceramic has its features. For example, for good quality bone china tableware, the plates or bowls should be milk-white, very thin, and light with uniformed thickness.

White bone china ceramic quality check

Generally, for the daily-use tableware products like bowls, teapots, mugs, cups, the inner side is of plain white color, for plates and saucers, the middle area is usually without any decoration either. People tend to think plain white tableware is better for people’s health.

Daily ceramic products can be divided into bowls, plates, cups, pots, sugar pots, milk jars, and others such as spoons, soup tureens, salt-and-pepper bottles, etc. .

The following testing requirements apply to all ceramic products.