• How to Improve Poor Venting of Plastic Molds? Optimization Skills of Venting System

  During injection molding, poor venting is a frequent inducement of defects. When molten plastic fills the cavity at high speed, if air inside the cavity cannot be discharged smoothly, burning marks, b

  2026/09/11 Injection Mold

• Key Points for Development of Precision Plastic Molds with Micron-level Tolerance

  Plastic parts with micron-level tolerance are widely adopted in optics, medical devices, semiconductors and precision sensors. The key dimension tolerance of products can be controlled within several

  2026/09/11 Precision Plastic Molds

• Causes of Out-of-tolerance Dimensions of Plastic Parts and Whole-process Control Measures

  Out-of-tolerance dimension of plastic parts is a frequent quality problem in injection molding production. Dimensions exceeding drawing tolerance range will directly lead to assembly interference and

  2026/09/11 Plastic Molds

• Complete Trial Process and Acceptance Standards of Chinese Injection Molds

  In China’s injection molding industry, mold trial serves as the most critical verification link before mass production. It is a standardized inspection procedure formulated according to domestic mold

  2026/09/10 Chinese Injection Molds

• Common Defects and Improvement Measures of Insert Injection Molding

  Insert injection molding embeds metal or plastic prefabricated inserts into plastic parts in one injection cycle. It is widely applied in electronics, electrical appliances, automotive and new energy

  2026/09/10 Injection Molding

• What is the Normal Service Life of Plastic Molds in Shot Count

  The service life of plastic molds is a core indicator in the injection molding industry for calculating mold costs, planning mass production capacity and formulating maintenance plans. Shot count is a

  2026/09/10 Plastic Molds

• Key Points of Mold Opening and Injection Molding Design for High-gloss Appearance Plastic Housings

  High-gloss plastic housings are widely used in home appliances, consumer electronics and automotive interior products. They have strict requirements on surface finish, no flow marks, no weld lines, no

  2026/09/10 Injection Molding

• Causes and Control Methods of Dimensional Instability in Precision Injection Molding

  Dimensional instability is one of the most common defects in precision injection molding production. Even tiny dimensional deviations will cause assembly failure for high-precision plastic parts such

  2026/09/10 Precision Injection Molding