• Material Selection for PTFE Molds

  Material selection for PTFE molds must be based on the special characteristics of PTFE: high temperature resistance, strong corrosion resistance, low friction, high thermal expansion and low mechanica

  2026/03/20 Injection Molding

• How to Ensure the Machining Accuracy of Injection Molds

  The machining accuracy of injection molds directly determines the dimensional stability, surface quality and mass production consistency of plastic parts. It is also a core factor that affects product

  2026/03/20 Injection Molds

• ASA Plastic Injection Molding Guidelines

  ASA (Acrylonitrile-Styrene-Acrylate) is a high-weatherability polymer, widely used in outdoor products (automotive exteriors, photovoltaic parts, construction materials) for its UV resistance, impact

  2026/03/19 Plastic Injection Molding

• How to Select Mold Steels for LDPE

  LDPE (Low-Density Polyethylene) is one of the most widely used general-purpose polymers, favored for its excellent flowability, toughness, chemical resistance, and low cost. It is commonly used in pac

  2026/03/18 Injection Molding

• How to Design a More Rational Mold Ejection System

  The ejection system is one of the most important structures in injection molds. It directly determines whether parts can be demolded smoothly without deformation, scratches, whitish marks, or cracks.

  2026/03/18 Plastic Molds

• 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

• 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