• Summary of Pitfall Avoidance for Parting Surface Design of Special-Shaped Plastic Products

  Special-shaped plastic parts feature curved surfaces, undercuts, height differences, arc appearances and thin-wall irregular structures, which cannot adopt conventional flat parting surfaces. Improper

  2026/08/06 Injection Molding

• Routine Anti-Rust Maintenance Procedure for Injection Molds in Workshop

  Rust formation on injection molds frequently occurs during intermittent production or long-term storage. Once cavities, parting surfaces, guide pins and inserts develop rust, molded parts will suffer

  2026/08/06 Injection Molds

• The Whole Development Process of New Energy Structural Component Molds for China Plastic Molding Industry

  1 Pre-project DFM Review & Quotation ConfirmationNew energy structural parts mainly include battery housings, electronic control shells, charging pile bases and plastic cladding parts for integrat

  2026/08/05 China Plastic Molding

• Technical Specification for Mold Thickness Matching Table of Injection Molding Machines

  General Matching Table Between Clamping Force of Horizontal Injection Molding Machine & Adaptable Mold Thickness (Unit: mm) & Supporting InstructionsClamping Force(T)Min Mold Thickness(mm)Max

  2026/08/05 Injection Molding

• Heat Treatment Standard for Cavities of High-temperature PPS Molds

  Polyphenylene sulfide (PPS) belongs to high-performance semi-crystalline engineering plastic, widely used in automotive thermal structural parts, new energy battery modules and electronic high-tempera

  2026/08/05 Injection Molding

• Design Standard for Reserved Welding Allowance of Ultrasonic Energy Lines on Plastic Products

  Ultrasonic energy lines, also named energy directors, realize plastic fusion welding relying on heat generated by friction during ultrasonic vibration. Reserved welding allowance consists of three cor

  2026/08/05 Injection Molding

• Chinese Plastic Mold Standard for Insert Pre-Embedding Positioning Accuracy Control

  1. IntroductionInsert embedding injection molding is widely used in electronic accessories, automotive plastic parts and household appliance structural components. Metal inserts such as copper nuts, s

  2026/08/04 Chinese Plastic Mold

• Draft Angle Design Guidelines for TPE Soft Rubber Injection Molds

  TPE soft rubber materials feature high elasticity, strong adhesion and large shrinkage deformation compared with hard engineering plastics. TPE products are prone to sticking to cavities, surface stre

  2026/08/04 Injection Mold