Study on improving the quality of stretch film by Shainin method

摘要: Linear low.-d. polyethylene was modified by addn. of a com. adhesive, improving agent (masterbatch) and recycled polyethylene film and used for prodn. stretch films under industrial conditions (output 1500 kg/h) to study extensibility of the films. The film quality increased with increasing amts. of the masterbatch and adhesives.