• Plastic Raw Material Drying Process Parameters and Precautions for Injection Molding

  Injection molding product quality is closely related to the drying treatment of plastic raw materials. Most engineering plastics and modified plastics contain trace moisture. Under high-temperature me

  2026/05/08 Injection Molding

• Notes on HDPE Plastic Injection Molding Processing

  HDPE high-density polyethylene is a crystalline polyolefin plastic with good melt fluidity, large shrinkage rate, general rigidity and excellent low temperature resistance. However, it is prone to sur

  2026/05/07 Plastic Injection Molding

• Comprehensive Solution to Shrinkage and Voids in Thick-Wall Injection Molded Parts

  In precision injection production, thick-wall plastic parts with wall thickness over 3mm are high-incidence products for surface shrinkage depression, internal voids and cavities. Ordinary thin-wall p

  2026/05/07 Injection Molding

• Elimination of Internal Stress in Precision Injection Molded Parts

  Precision injection molded parts frequently suffer from warpage, dimensional deviation, stress cracking, and cracking after spraying and electroplating, which are mostly caused by residual internal st

  2026/05/07 Injection Mold

• Multi-Cavity Design of Injection Molds for Non-Slip Plastic Hangers

  Non-slip plastic hangers are widely used daily-injection products with a huge market demand. Featuring surface non-slip textures and undercut hook structures, these small-sized, uniform-wall-thickness

  2026/05/06 Injection Mold

• Skin Texture Processing and Repair of Automotive Interior Injection Molds

  Skin texture, also known as grain etching or texturing, is the core process determining the texture, touch and appearance grade of automotive interior parts, widely applied to instrument panels, door

  2026/05/06 Injection Molds

• Precautions for LDPE Plastic Injection Molding

  Low-density polyethylene (LDPE) is soft, tough, with acceptable transparency and excellent chemical stability. It has a low melting point and outstanding melt fluidity, commonly used for injection mol

  2026/05/06 Injection Molding

• Influence of Mold Steel Heat Treatment Process on Injection Mold Service Life

  Injection molds bear high-temperature melt erosion, repeated mold closing impact, cavity friction and wear, as well as acid and alkali water vapor corrosion for a long time. The material performance o

  2026/04/30 Injection Mold