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  How to Control Holding Pressure in Injection Molding & Its Effect on Product Quality

  Holding pressure is one of the most critical parameters in injection molding, which directly affects product weight, dimensional accuracy, shrinkage, warpage, surface quality, and internal stress. Aft

  2026/04/14 Injection Molding

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  How to Control the Dimensional Accuracy of Plastic Products

  Dimensional accuracy is a core indicator of plastic product quality. Products with unstable dimensions, out-of-tolerance, or severe deformation will lead to assembly failure, functional failure, and h

  2026/04/14 Plastic Molds

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  Analysis of Injection Molding Temperatures for High-Temperature Resistant Plastics

  High-temperature resistant plastics are widely used in automotive, electronic, and electrical applications due to their excellent thermal stability, mechanical strength, and chemical resistance. These

  2026/04/14 Injection Molding

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  Plastic Mold Venting Groove Design & Dimensions

  Venting is one of the key technologies in injection mold design, which directly affects product appearance, dimensional stability, and production efficiency. Poor venting often leads to trapped air, b

  2026/04/14 Plastic Mold

• How to Fix Silver Streaks on Injection Molded Products?

  Silver streaks, also known as silver marks, splay marks, or flow lines, are among the most common appearance defects in injection molding production. These thin, silvery, thread-like marks typically a

  2026/04/14 Injection Mold

• Core Causes and Solutions for Injection Molding Short Shots

  Short shots—melt failing to fill cavities completely—cause incomplete edges, underfilled ribs, and missing contours, harming appearance, assembly, and performance. Severe cases lead to mass scrap, hig

  2026/04/13 Injection Molding

• Core Differences Between Blow Molds and Injection Molds

  Blow molds and injection molds are widely used plastic molding tools with distinct structural differences. Divergent molding principles lead to variations in cavity design, motion logic, feeding, vent

  2026/04/13 Injection Molds

• Standard Procedures for Plastic Mold Trial

  Mold trial is critical to verifying structural validity, optimizing parameters, and confirming quality. A standardized procedure ensures mold safety, fast parameter locking, and stable mass production

  2026/04/13 Plastic Mold