What is the Difference Between Two-Platen Mold and Three-Platen Mold?
What are the differences between two-platen mold and three-platen mold? After the read, you will learn about what is the difference between the two-platen mold and three-platen mold. The three-plate mold refers to a set of mold embryos composed of A-plate, B-plate, and nozzle stripping board; a two-plate membrane means that the membrane embryo is […]
What Causes Bubbles In Injection Molding?
After reading the What causes bubbles in injection molding article. You will learn the three factors that cause the injection molding bubbles. What causes bubbles in injection molding processing? In production and processing, if the bubbles generated in the injection molded product cannot be processed in time, it will directly affect the plastic injection molding. […]
Clamping Position of Injection Molding Machine
After reading the Clamping Position of Injection Molding Machine article. You will learn the three clamping positions of the injection molding machine. What are the Clamping positions of injection molding machine? The clamping position of the injection molding machine is generally divided into three or four stages, which are generally fast-slow-high pressure. Quick mold clamping, […]
Injection Mold Hot Runner Technology
After reading the Injection Mold Hot Runner Technology article. You will learn the Injection Mold Hot Runner system information. What is injection mold hot runner? The hot runner gating system can be understood as an extension of injection molding machinery. The function of the hot runner system is to deliver the thermoplastic melt to the vicinity of […]
Ten Factors to Improve Mold Quality
After reading the ten factors to improve mold quality article. You will learn the 10 different improve mold quality factors. The injection mold manufacturing process is a complex process. From the steps of injection mold design, injection mold processing, injection mold assembly, mold debugging, etc., it can be put into use at the end. In the entire life cycle, […]
How to do if Plastic Parts are Brittle in Processing
After reading the How to do if plastic parts are brittle in processing article. You will learn the three methods to solve it. What to do if plastic parts are brittle in processing? First. Brittleness defect performance Brittleness refers to parts that are easy to crack or break in certain parts. The brittleness is mainly […]
Gas-Assisted VS Water-Assisted Injection Molding
After reading the gas-assisted vs water-assisted injection molding article. You will learn what are the differences between them. Gas-assisted vs water-assisted injection molding, what is the different? Gas-assisted injection molding and water-assisted injection molding are based on similar process technology, and their scope of application is also similar. What is the difference between these two […]
What is Flash Injection Molding?
What is a flash injection molding? Flash, also known as overflow, flare, burr, etc., mostly occurs at the opening and closing positions of the mold, such as the parting surface of the movable mold and the static mold, the sliding part of the slider, the gap of the insert, and the hole of the ejector pin. […]
5 Injection Molding Defect Solutions
What are the injection molding defects? The phenomena and solutions of various injection molding defects refer to the phenomenon and corresponding solutions of cracks, insufficient filling, wrinkles, pockmarked surfaces, shrinkage pits, overflow, etc. Injection Molding Defect 1. Cracking Cracking is a common defect in plastic products, and the main cause is due to stress and […]
How does Back Pressure Affect Injection Molding?
How back pressure affects injection molding? The back pressure during pre-molding indicates the pressure in the metering chamber of the screw during pre-molding. Back pressure has a greater influence on melt temperature The increase of backpressure makes the material in the screw groove compact and prolongs the thermal process of the material in the screw. […]