• Matching and Debugging Skills for Injection Pressure and Speed in Molding

  Injection pressure and speed are core synergistic parameters in injection molding, determining melt filling state, flow path and product quality. Pressure provides driving force for melt flow, while s

  2026/01/28 Injection Molds

• Temperature Stability Requirements for Thermoplastic Elastomer Injection Molding

  Thermoplastic elastomers (TPE/TPR, including SBC, TPU, TPO, TPEE and other types) combine the physical properties of elastomers with the processability of thermoplastic injection molding. The phase eq

  2026/01/28 Injection Molding

• Repair Methods for Cavity Wear of Injection Molds

  Injection mold cavities, the core of plastic molding, are prone to surface scratches, wear depressions and dimensional deviations due to long-term molten material scouring, high-pressure extrusion and

  2026/01/27 Injection Molds

• Methods for Precise Debugging of Temperature Parameters in Injection Molding

  cavity filling and product cooling setting. Precise temperature debugging can reduce defects such as short shots, sink marks, warpage and flash, improve product dimensional accuracy and appearance con

  2026/01/27 Injection Molding

• PE Material Spray-painted Shell Injection Mold Steel Selection Guide

  PE (polyethylene) is widely used in the production of spray-painted shell appearance parts for the automotive, home appliance and consumer electronics industries due to its advantages of light weight,

  2026/01/27 Injection Mold

• Guidelines for Injection & Packing Pressure Adjustment in Injection Molding

  Injection and packing are the core stages of injection molding, directly determining filling integrity, dimensional stability, and surface quality. Parameters must be adjusted collaboratively to match

  2026/01/26 Injection Molding

• What kind of steel is used for the injection molding molds of PE?

  Polyethylene (PE) is one of the most widely used general-purpose thermoplastics, including LDPE, HDPE, and LLDPE. It features low viscosity, non-corrosiveness, and excellent melt flow, with a stable i

  2026/01/26 injection molding

• Melt index of common plastics

  Melt Flow Index (MFI), or Melt Flow Rate (MFR), is a fundamental metric for evaluating the flowability of thermoplastics. It measures the mass of polymer (in grams) that flows through a capillary die

  2026/01/26 Plastic Molds