Basic Chemical Knowledge × Keywords: Melting
3 jobs found.
Glass Raw Materials Worker
Glass raw materials workers blend main raw materials for glass such as silica sand, soda ash, and limestone, producing raw material batches suitable for manufacturing in melting furnaces.
Glass Coloring Worker
A profession that colors glass products using pigments or metal oxides and finishes them by firing in a kiln furnace.
Rosin Melting Worker
A job that heats and melts rosin (pine resin) to produce rosin, which is a raw material for adhesives and printing inks.