As a storage container, Hdpe Plastic Bottles play a major role in our daily lives. It passes through the multi-point parison wall thickness control during the production process, so that the thickness of the barrel wall is uniform and the thickness is produced as required. The plastic barrels produced by our factory are all produced by high-cleaning process. The three-stage precision purification and filtration air blowing system is used to make the barrels dust-free and oil-free, in line with food hygiene standards and high-precision filling standards.
1L hdpe plastic bottles
Factors affecting the strength of HDPE plastic bottles
For Hdpe Plastic Bottles, it is important to know the temperature. This is because temperature has a significant effect on the extrusion of plastics and the properties of the parison. Increasing the temperature of the extruder can reduce the viscosity of the melt, improve the fluidity of the melt, reduce the power consumption, and increase the screw speed without affecting the plastic barrel. The mixing and plasticizing effect.
2. Relative humidity inside the barrel
Humidity can affect the drying speed of plastic drums, which is certainly better understood. Therefore, the relative humidity of plastic drums is also an important factor affecting product quality.
3. Melt pressure
The high melt pressure promotes good plasticization and uniform coloration of the mixture. It is a blend of high density polyethylene and low density polyethylene, so we will increase the screw speed to increase the melt pressure.