Rex Plastics has been a trusted name in the American injection molding industry since 1971. Our commitment to quality, innovation, and customer satisfaction sets us apart from offshore suppliers. By choosing Rex Plastics, you benefit from: Cause: In plastic injection molding, jetting is most commonly caused because the melt temperature is too low & the viscosity of the molten plastic resin becomes too high. This leads to an increased resistance in flow through the mold. When the plastic resin is injected into the mold and makes contact with the mold walls, it’s rapidly cooled & viscosity increases. The resin that flows through behind the viscous resin pushes that viscous resin further, which leads to scrape marks on the finished product’s surface. Cycle time optimization in injection molding involves careful balancing of injection, cooling, and ejection phases to maximize throughput while ensuring high product quality, often through automation and real-time monitoring of critical parameters. The use of fillers, such as glass fibers or mineral reinforcements, in plastics can enhance the strength, stiffness, and thermal properties of injection-molded parts.

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In our 42 year history we have developed 10,000+ products that have helped mold the future of industries across the world. Injection molding offers excellent repeatability, making it ideal for high-volume production. Once a mold is created, the process can produce thousands or millions of identical parts with minimal variation, ensuring consistent quality throughout the production run. These markets (Electrical/Electronic, Appliance & Transportation) are each expected to grow by approximately 3-4% every year for the next 3 years, which will continue to propel the market demand for ABS resin in plastic injection molding.Electrical/Electronics Industries being most impacted by the switch include:Automotive/TransportationAerospace/AviationMilitary/DefenseConsumer Appliances/Goods

Why Is Injection Molding Done At High Preesure

PMC, founded in 1975, works on a range of molded plastics projects for its customers, including:Plastic Injection MoldingMold Design AssistanceOvermoldingInsert MoldingIn-Mold DecorationPrecision MachiningPlastic WeldingThermal FusionPost-Molding DecorationAssembliesPackaging Cooling towers or chillers are used in injection molding facilities to provide consistent cooling water to molds, enhancing production efficiency. When it comes to working with a plastic injection molder, there are 10 promises the company should always make before molding any of your parts, particularly mission-critical parts. The process begins with melting plastic pellets, which are then injected into a heated mold. Once cooled, the solidified part is ejected. This technique allows for high precision and the ability to create complex geometries with minimal waste. To discuss your injection molding challenges, reach out to one of our experts