Full-biodegradable plastic color master batch and production equipment thereof

The full-biodegradable plastic color master batch is prepared from the following substances in parts by weight: 2 to 5 percent of pigment, 5 to 10 percent of plasticizer, 20 to 30 percent of carrier, 1 to 2 percent of dispersing agent, 2 to 3 percent of lubricating agent and 3 to 6 percent of coupling agent, the full-biodegradable plastic color master batch production equipment comprises a base, the upper end of the base is fixedly connected with a material conveying barrel through a supporting plate, the material conveying barrel is in a conical shape, a feeding opening is formed in the top of the material conveying barrel, and the top of the material conveying barrel is rotationally connected with a first rod; and a plurality of stirring rods are fixedly connected to the side wall of the first rod. The full-biodegradable plastic color master batch prepared by the invention effectively solves the problem that degradable plastic in the market is not degradable, is convenient to add in the actual production pr