Knowledge

The preparation materials of the film blowing machine include HDPE (high density polyethylene), LDPE (low density polyethylene degree polyethylene), L

In the new economic development, commercialization is an important feature of the production process. In the film blowing machine manufacturing indust

cause of issue: ① The type of resin raw material required for the production of the film blowing machine is wrong, and it is not a film-blown low-dens

cause of issue: ① The extrusion temperature of the film blowing machine is low, and the resin plasticization is poor, resulting in poor transparency o