• China Automotive Lamp Housing Injection Mold: Molding Difficulties and Countermeasures for PC Material

  Polycarbonate (PC) material is widely adopted for automotive lamp housings and lenses for its high light transmittance, excellent impact resistance, good heat resistance and stable dimensional perform

  2026/11/02 Chinese Injection Molding

• China Medical Testing Instrument Housing Mold: Dual Control of Precision and Appearance

  Medical testing instruments impose stricter requirements on plastic housings than ordinary consumer products. The housings must guarantee assembly precision for built-in optical modules, circuit board

  2026/11/02 Chinese Injection Molding

• Causes of Sink Marks on Injection Molded Parts and Mold Modification Solutions

  Sink marks are a very common cosmetic defect in injection molding, appearing as inward dents or wave-shaped depressions mainly on thick sections, rib roots, around boss columns and positions with sudd

  2026/11/02 Injection Mold

• Optimization of Injection Molding Cycle: The Key Role of Cooling Channel Design

  The molding cycle directly determines production capacity and unit cost in injection molding workshops. Among all stages of the molding process, cooling time usually accounts for more than 60% of the

  2026/11/02 Injection Molding

• Technical Difficulties of Micro Injection Molds for Smart Wearable Device Housings

  Smart wearable housings include watch middle frames, bracelet bottom shells and sensor brackets, which are micro thin-walled plastic parts. The products are small in overall size, with locally thin wa

  2026/10/30 Injection Mold

• Detailed Explanation of the Full Process of Injection Mold Development: From DFM Review to Mass Production Delivery

  Injection mold development is a systematic engineering requiring cross-post collaboration. Decisions in every link will directly affect the appearance, dimensional accuracy, molding yield and service

  2026/10/30 Injection Molding

• How Long Does It Take to Manufacture Chinese Injection Molds? Key Factors Affecting Delivery Schedule

  There is no fixed lead time for injection mold manufacturing. The cycle depends on product complexity, mold size, internal production scheduling and supporting outsourcing capacity. Simple single-cavi

  2026/10/29 Chinese Injection Molds

• Custom Chinese Food-contact Plastic Parts: Key Compliance Points for FDA and GB 4806

  For food-contact plastic custom parts sold to domestic and overseas markets, it is necessary to clarify the differences between China’s GB 4806 series standards and the US FDA 21 CFR regulations. Full

  2026/10/29 Chinese Injection Molding