701-371 Serie for Blown FilmThis model is specially used for blowing film, with small fluidity,
701-371 Serie for Blown Film
This model is specially used for blowing film, with small fluidity, suitable for blowing film, the blown film has large tensile load and high tensile strain, which can be used to make plastic film for water retention, heat preservation, shading, grass pressing and so on. It can be completely biodegradable within the required time.