• Injection Molding Raw Material Drying Standards and Quality Control Methods

  In injection molding production, the drying of plastic raw materials is a critical process that directly affects part appearance, mechanical properties, and production stability. Hygroscopic materials

  2026/03/18 Injection Molding

• How to Select Gate Location in Injection Molds

  Gate location is one of the most critical decisions in mold design. It directly influences filling balance, appearance, dimensional accuracy, internal stress, and defect formation. A proper gate ensur

  2026/03/17 Injection Molds

• How to Reduce Reject Rate in Injection Molding

  The reject rate directly affects production cost, delivery efficiency, and profitability in injection molding. Reducing rejects requires a systematic approach covering materials, molds, machines, proc

  2026/03/17 Injection Molding

• HDPE Plastic Injection Molding: Complete Processing Guidelines

  HDPE (High-Density Polyethylene) is one of the most widely used general thermoplastics, valued for its high toughness, corrosion resistance, low-temperature performance, and good flowability. It is co

  2026/03/17 Plastic Injection Molding

• Mold Steel Selection for PEEK Products

  As a high-performance special engineering plastic, PEEK requires an injection temperature of 360–400°C and mold temperature of 180–220°C. It has high melt viscosity and is often reinforced with glass

  2026/03/16 Plastic Molds

• Detailed Explanation of Plastic Mold Development Process

  Plastic mold development is a systematic and process-oriented project. From product analysis to mass production delivery, each step directly determines mold precision, service life and plastic part qu

  2026/03/16 Plastic Mold

• Injection Mold Ejector Pin Wear Inspection Standards

  Ejector pins, as core ejection components of injection molds, are subject to repeated impact forces, friction resistance from molten plastic, high-temperature alternating stress and lateral demolding

  2026/03/16 Injection Mold

• Material Selection for GPPS Molds

  GPPS (General Purpose Polystyrene) is a widely used transparent thermoplastic, with low melt viscosity, good flowability, moderate molding temperature (180-220°C) and no corrosiveness. It is mainly us

  2026/03/14 Plastic Molds