Powdered Glass Cullet

…  and mixed in with other glasses, plastics, and other contaminants. This is raw glass cullet, and in order to be transformed into …  cullet it must undergo benefication, a process whereby the contaminants are carefully removed using a combination of magnets, metal …

Recycling Glass Cullet

…  where magnets remove metals such as bottle caps, and other contaminants that have made their way into the cullet. The cullet then passes …  been removed from the cullet. Metals are not the only contaminants that can cause problems in glass cullet however, ceramics, …