• Selection & Replacement Standards for Mold Springs Suffering from Fatigue Fracture

  Mold springs bear reciprocating compressive loads during long-term production cycles. Excessive opening-closing frequencies, over-compression, and mismatched specifications are the primary causes of f

  2026/07/16 Injection Mold

• Runner Design Standards for LCP Thin-Wall Molds

  LCP (Liquid Crystal Polymer) features ultra-low viscosity, fast solidification and strong shear sensitivity, widely used for 0.1–0.5 mm ultra-thin precision electronic parts. Unreasonable runner desig

  2026/07/16 Injection Molds

• Development Detailed Specifications for High-Gloss Household Appliance Panel Molds

  High-gloss mirror panels are widely used for home appliance appearance parts, requiring scratch-free, weld-line-free, orange-peel-free surfaces with ultra-high gloss. Mold development must follow stan

  2026/07/16 Plastic Molds

• Source Prevention Measures Against Color Bleeding for Multi-Color Injection Molds

  Color bleeding, speckles and mixed-color flaws on multi-color molded parts cannot be solved merely by adjusting molding parameters. Such defects mostly stem from mold structures, melt channels, meltin

  2026/07/16 Injection Molds

• Calculation Methods for Cavity Compensation of Uneven Plastic Shrinkage

  Plastic injection molded parts feature inconsistent shrinkage rates across different regions due to wall thickness variations, structural differences and uneven forming stress. Adopting a single unifo

  2026/07/15 Plastic Molds

• China Injection Molds Forming Specifications for Sanitary Fittings

  Sanitary fittings such as shower shells, valve bases, toilet cover plates, water inlet joints and decorative covers are mostly produced from PP, ABS, PVC and modified nylon materials. These products h

  2026/07/15 China Injection Molds

• Supporting Tooling Design Scheme for Rapid Mold Change in Workshops

  Conventional mold replacement workflows in injection workshops rely on overhead traveling cranes for manual hoisting, manual bolt disassembly of clamping plates and separate disconnection of cooling w

  2026/07/15 Injection Molding

• Adjustment Techniques for Wall Thickness Uniformity of Large Rotational Molded Products

  Large rotational molded hollow products such as storage tanks, floating pontoons and large containers are formed by heating and rotating polyethylene powder inside closed molds. Wall thickness uniform

  2026/07/15 Injection Molding