99 Things about ceramic mug Making - two

 

 

 

Ceramic cup production process, will produce a lot of unexpected problems, now for you to briefly introduce the 99 things encountered in the production process of ceramic cup.This is part two.

 

10, fried glaze ------ products glaze cracking phenomenon. In normal ,for white coffee mugs bulk will not happen this problem.

 

11, crack ------ refers to the billet, glaze cracking formed by the striate defects. Including: A, crack: the crack covered by the glaze B, glaze crack: refers to the glaze is cracked and the blank body is not cracked C, blank glaze crack: refers to the blank body and the glaze crack.

 

12. Cavern ------ A hole created by melting of fusible substances in the sintering process.

 

13, spots ------ the surface of products presented colored stains, also known as iron points.

 

14, pores ------ glaze small holes (or brown eyes, pig pores, needle eyes).

 

15, slag ------ products glaze glued sagger chaff ash and other slag particles.

 

16, the bottom along the edge of the bottom of the slag ------ products stick to small slag grains.

 

17, needle point ------- support body on the traces of the product.

 

18, sticky scar ------ burning when the blank body and foreign material bonding formed incomplete.

 

Because the ceramic mug is a semi-manual production product, the various problems mentioned above are difficult to avoid in the normal production process, so the quality control and product classification of the ceramic cup are particularly important.
Different grades of cups can allow for a small flaw that is unavoidable.
When we choose and buy ceramic cups, we can also choose different grades of products according to our own needs.