Hitech Plast PE Filler Masterbatch is made from over 75% Calcium Carboante Powder (white and bright from Yen Bai quarry in Vietnam) mixed with PE resin (LDPE, HDPE, LLDPE, etc) and additives. It can use in many industries such as plastic bags and films (extrusion, injection or blowing), raffia, raffia coating, woven, jumbo bag, non-woven, injection, lamination, tarpaulin, etc to reduce the cost while still meet the quality standard of the manufacturer.