The equipment method of wine bottle cap

There are many process factors that lead to the shortage of plastic parts, among which the more important reasons are the small filling pressure, the short injection time and the low mold temperature. When the filling pressure is small, the injection molding machine will cause insufficient pressure in the cavity during injection molding, and it will be difficult for the plastic to fill the entire cavity, resulting in a shortage of parts. The mold temperature is low, which will accelerate the solidification of the plastic and reduce the fluidity of the liquid, which will also cause the plastic to not fill the entire cavity, resulting in material shortage.