Recent Posts
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![Meet TYM at K 2025 -The World’ s No.1 Trade Fair for Plastics and Rubber]()
Meet TYM at K 2025 -The World’ s No.1 Trade Fair for Plastics and RubberWelcome to the World’s No.1 Trade Fair for Plastics and Rubber -K 2025, taking place from October 8–15, 2025 at Messe Düsseldorf, Germany. As a professional LSR injection molding machine, mold, and robot solution provider, TYM Technology Co., Ltd. is proud to present our latest innovations at Booth 16E77.
09/23/2025
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![Hot Runner Applications in Consumer Electronics LSR Molding]()
Hot Runner Applications in Consumer Electronics LSR MoldingHot runner applications in consumer electronics LSR molding address critical requirements for precision and material efficiency. Miniaturized component geometries demand precise material placement and minimal waste generation during production.
04/08/2026
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![Integrated Solution for Cold/Hot Runner System Implementation]()
Integrated Solution for Cold/Hot Runner System ImplementationIntegrated solutions for cold and hot runner system implementation address comprehensive manufacturing requirements through coordinated engineering approaches. System compatibility ensures seamless operation between different runner technologies within single production environments.
04/08/2026
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![Finished Product Cycle Time: From Mold to Mass Production]()
Finished Product Cycle Time: From Mold to Mass ProductionFinished product cycle time management encompasses comprehensive planning from initial mold design through mass production ramp-up phases. Design for manufacturability principles ensure mold constructability and optimize production efficiency throughout development cycles.
04/08/2026
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![Three-Station Rotary Machine in Multi-Material Overmolding]()
Three-Station Rotary Machine in Multi-Material OvermoldingThree-station rotary machines excel in multi-material overmolding applications through synchronized processing capabilities and enhanced efficiency. Indexed rotation system positions mold cavities at distinct workstations for simultaneous injection, cooling, and ejection operations.
04/08/2026
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![Cold Runner vs Hot Runner: Key Differences and Selection Criteria]()
Cold Runner vs Hot Runner: Key Differences and Selection CriteriaCold runner versus hot runner systems present fundamental differences in material handling and process efficiency characteristics. Cold runners allow material solidification during cooling phases creating waste that requires separation and potential recycling.
04/08/2026
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![Hot Runner Mold Design: Balancing Cost and Performance]()
Hot Runner Mold Design: Balancing Cost and PerformanceHot runner mold design requires careful balance between cost considerations and performance requirements for optimal value creation. Initial investment costs typically exceed cold runner alternatives due to complex heating systems and sophisticated control components.
04/08/2026
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![Liquid Silicone vs Plastic: Application Scenarios and Cost-Effectiveness]()
Liquid Silicone vs Plastic: Application Scenarios and Cost-EffectivenessApplication scenarios for liquid silicone rubber emphasize extreme environment performance and biocompatibility requirements. Medical device manufacturing utilizes LSR for implants, surgical instruments, and disposable components requiring sterilization compatibility.
04/08/2026
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![Liquid Silicone vs Plastic: Disadvantages and Safety Considerations]()
Liquid Silicone vs Plastic: Disadvantages and Safety ConsiderationsLiquid silicone rubber disadvantages include higher material costs and complex processing requirements compared to conventional plastics. Cure system sensitivity requires precise temperature and time control to achieve optimal physical properties.
04/08/2026
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![Air Trapping/Flash Defects: Mold Venting System Redesign]()
Air Trapping/Flash Defects: Mold Venting System RedesignAir trapping and flash defects in LSR molding result from inadequate venting systems and pressure management issues. Insufficient venting creates gas accumulation that interferes with proper cavity filling and causes incomplete part formation.
04/08/2026
Air Trapping/Flash Defects: Mold Venting System Redesign
Air trapping and flash defects in LSR molding result from inadequate venting systems and pressure management issues. Insufficient venting creates gas accumulation that interferes with proper cavity filling and causes incomplete part formation. Poor vent placement allows air entrapment in critical areas where complete filling is essential for quality output. Excessive injection pressures force material into vent gaps causing flash formation and dimensional inaccuracies. Inadequate degassing provisions allow gas compression that generates internal stresses and compromises part integrity significantly.
Venting system analysis identifies critical areas requiring improvement through systematic evaluation of gas flow paths. Micro-venting channel design ensures adequate air escape without causing flash or material leakage issues. Vacuum assistance systems enhance venting effectiveness for complex geometries and deep cavities requiring additional gas removal capabilities. Pressure monitoring detects backpressure buildup and identifies venting inadequacies affecting injection precision. Flow simulation modeling predicts venting performance and guides optimization efforts for maximum effectiveness.
Vent redesign strategies address air trapping and flash issues through improved gas flow management and pressure control. Vent gap optimization balances air escape requirements with flash prevention capabilities effectively. Strategic vent placement ensures complete gas removal from critical filling areas without compromising part quality. Vacuum port integration enhances venting performance for difficult-to-fill regions and complex part geometries. Surface finish improvements reduce friction and promote smooth gas flow through vent channels during injection cycles.
Performance verification confirms successful venting improvements through comprehensive testing and quality assessment procedures. Test shot analysis validates air removal effectiveness and identifies remaining issues requiring attention. Visual inspection identifies surface defects and cosmetic issues related to air entrapment or flash formation. Dimensional measurement confirms part quality meets specifications and customer requirements effectively. Process capability studies establish statistical control limits for critical quality characteristics and monitor ongoing performance for sustained improvement.