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![Optimization and Improvement Techniques for Weld Line Defects in Plastic Parts]()
Optimization and Improvement Techniques for Weld Line Defects in Plastic Parts
Weld lines form when two or more melt flow fronts converge and solidify during injection molding, reducing part mechanical strength and ruining surface appearance. Thin-wall, load-bearing, and cosmeti
2026/07/07 Injection Molding
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![Troubleshooting and Maintenance Methods for Mold Ejector Pin Jamming]()
Troubleshooting and Maintenance Methods for Mold Ejector Pin Jamming
Ejector pin jamming represents a frequent failure in injection molding production, directly resulting in product whitening under ejection, deformation, incomplete molding and production shutdown. Mass
2026/07/06 Injection Mold
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![China's Current Environmental Protection Policies and Full Compliance Control Requirements for Injection Molding Production]()
China's Current Environmental Protection Policies and Full Compliance Control Requirements for Injection Molding Production
Injection molding is a core segment of China’s plastic processing industry, generating volatile organic compounds (VOCs), production wastewater, plastic solid waste and equipment noise during melting,
2026/07/06 China's Injection Molding
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![Improvement Solutions for Slipping Adjustment Feet on Ground]()
Improvement Solutions for Slipping Adjustment Feet on Ground
Adjustable metal feet supporting injection molding machines, mold racks and workbenches tend to slip on hard floors including epoxy coating and ceramic tile surfaces under load. Slipping becomes sever
2026/07/06 Injection Molding
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![Treatment Methods for Scratches on Plastic Mold Surfaces]()
Treatment Methods for Scratches on Plastic Mold Surfaces
Scratches appearing on mold cavities, slides, ejector blocks and other molding surfaces will be replicated on plastic products during injection molding, resulting in defective appearance parts. Deep s
2026/07/06 Plastic Mold
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![Detailed Specifications for Storage Environment and Maintenance of Injection Molds]()
Detailed Specifications for Storage Environment and Maintenance of Injection Molds
Injection molds are high-precision core tooling for plastic manufacturing, composed of cavities, cores, guide pins, ejector pins and hot runners. High production costs and long processing cycles make
2026/07/03 Injection Molds
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![Prevention and Cleaning Solutions for Blocked Cooling Water Channels of Chinese Injection Molds]()
Prevention and Cleaning Solutions for Blocked Cooling Water Channels of Chinese Injection Molds
Cooling water channels are the core temperature control system of injection molds, directly determining cooling uniformity, molding cycle, product warpage and mold service life. During long-term produ
2026/07/02 Chinese Injection Mold
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![Equipment Requirements for High-temperature Resistant PEEK Plastic Injection Molding]()
Equipment Requirements for High-temperature Resistant PEEK Plastic Injection Molding
PEEK has a melting point of 343℃, with forming temperature ranging from 360℃ to 400℃. It features high melt viscosity and is prone to hydrolysis degradation under high temperature, requiring high mold
2026/07/02 Plastic Injection Molding
