• Plastic material hardness comparison table (Shore hardness)

  Shore hardness is a commonly used indicator for measuring the hardness of plastics. It is mainly divided into two scales: Shore A (Shore A) and Shore D (Shore D). Among them, Shore A is suitable for s

  2026/01/20 Plastic Molds

• Hot Runner Injection Molding Process Debugging Guide

  Hot runner systems offer significant advantages in material savings, part quality, and efficiency. Debugging requires precise control of temperature gradients, pressure-speed matching, and valve gate

  2026/01/19 Injection Molding

• Expert Adjustment Techniques for Parting Line Flash in Plastic Injection Molds

  Parting line flash is a common defect where molten plastic is forced into the gap between mold halves, forming excess thin edges. This issue compromises aesthetics, dimensional accuracy, and can cause

  2026/01/19 Plastic Injection Molds

• Common Misconceptions in Injection Molding Melt Temperature Control

  Melt temperature is a critical parameter directly influencing plasticizing quality, flow behavior, dimensional stability, and mechanical properties. However, many operators rely on empiricism rather t

  2026/01/19 Injection Molding

• Core Selection Criteria for Large Injection Mold Steel Strength

  Selecting the appropriate steel strength for large injection molds (typically defined as having a mold insert size exceeding 1000mm or a product weight over 5kg) is critical for ensuring dimensional s

  2026/01/19 Injection Mold

• Plastic Temperature Resistance Performance Parameter Table

  Plastics, as indispensable materials in modern industrial production and daily life, are applied in numerous fields such as electronics and electrical appliances, automobile manufacturing, food packag

  2026/01/19 Plastic Molds

• Troubleshooting Sticking Slides in Plastic Injection Molds

  Slides are essential components in injection molds, responsible for forming undercuts, side holes, and complex geometries. Their smooth operation is crucial for part quality and mold lifespan. A stick

  2026/01/17 Plastic Injection Molds

• Proper Setting of Back Pressure in Injection Molding

  Back pressure is the resistance exerted on the screw during plasticizing. It is a key parameter that affects melt quality, surface appearance, and dimensional stability. Proper back pressure improves

  2026/01/17 Injection Molding