Masterbatch (English name Masterbatches) full name plastic master batch, alias masterbatch development stand up to the kind of plastic processing AIDS is in the 1980 of the 20th century, it consists of excess chemical additives, carrier and dispersant composition. Masterbatch is the extraordinary amount of pigment (dye) uniform load be aggregates attached to the resin. Masterbatch is in the plastic molding process, for ease of operation, and will need a variety of additives, filler mixed with a small amount of resin before mixing, extrusion machines and other equipment after measuring, mixing, melting and processing, such as extrusion, cutting particle, known as the master.