Silk addictive masterbatch is one addictive masterbatch that uses PLA+Compounding agent to enhance the metallic luster of PLA products.After many production tests, it can make the materials more integrated and make the product more shiny and bright.During storage and use, the pigment is directly exposed to the air, which will cause water absorption and oxidation. The resin carrier separates the pigment from the air and moisture, which can keep the quality of the pigment unchanged for a long time.A variety of materials are milled in one body, and it is easier to match PLA materials, so that the production capacity can be improved.