8, full of decorative plastic can be made transparent products, but also products made from a variety of colors, and beautiful color, durable, but also with advanced printing, embossing, plating and stamping technology made with a variety of patterns, flowers type and surface three-dimensional, metallic products .9 conducive to building industrial plastic products or parts of many buildings can produce precision injection molding plant in the factory and then assembled on site, can greatly improve the efficiency of the construction. PC plastic injection molding process with bubbles The gas bubble is very thin vacuum belong. Pvc injection plants in general, if you have found an instant presence in the mold belongs to gas bubble interference. It is due to the formation of vacuum bubbles filled into plastic insufficient or lower pressure. In sharp cooling of electronic products mold injection molding, the cavity then angle of the melt stretch, resulting in the loss of volume results. (1) Set the gate in the thick part of the workpiece, improving the nozzle, runner and gate flow conditions, to reduce the pressure of consumption. (2) improve mold venting condition. (3) increase the injection energy: pressure, speed, time and quantity, and increase the back pressure, so filling fullness. (4) increase the smooth flow of the material temperature. Reduce material temperature to reduce shrinkage, an appropriate increase in mold temperature, especially in parts of the partial vacuum bubbles forming mold temperature. Precision injection molding plant Injection processing _ _ Gaoyao Industrial Rady Rady provided by the Dongguan City Industrial Co., Ltd. Di Industrial Co., Ltd. of Dongguan City Run (www.dgrundi.com) strong, credible, in Dongguan, Guangdong of household plastic products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Rady industry and you hand into the brilliant, for a better future!