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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![Material Matters: Why Top Brands Choose Medical-Grade LSR Over Standard Silicone for Infant Teethers]()
Material Matters: Why Top Brands Choose Medical-Grade LSR Over Standard Silicone for Infant TeethersNot all silicone is created equal, especially when it comes to products for infants. The choice of base material has profound implications for safety, performance, and brand perception. This article compares medical-grade LSR with standard silicone for infant teethers, explaining why discerning brands make the investment.
04/02/2026
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![Case Study: Line Upgrade Success Story – Doubling Output for Labor Protection Face Vent Valves]()
Case Study: Line Upgrade Success Story – Doubling Output for Labor Protection Face Vent ValvesIncreasing production capacity is a common goal, but doing so efficiently and sustainably is the true measure of a successful upgrade. This case study showcases how a comprehensive line modernization project doubled output for labor protection face vent valves while improving overall equipment effectiveness.
04/02/2026
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![Flexible Production Schemes: Rapid Changeover Strategies for Multi-Size Collapsible Silicone Bowls]()
Flexible Production Schemes: Rapid Changeover Strategies for Multi-Size Collapsible Silicone BowlsToday's market demands agility, with customers expecting a wide variety of SKUs in small batches. Efficiently managing this diversity in production is a major challenge. This article presents a flexible manufacturing strategy for producing multiple sizes of collapsible bowls from a single production line.
04/02/2026
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![Ensuring Batch Consistency: Full-Chain Control from Raw Material to Final Inspection for Medical Device Components]()
Ensuring Batch Consistency: Full-Chain Control from Raw Material to Final Inspection for Medical Device ComponentsConsistency is the bedrock of medical device manufacturing. Achieving absolute batch-to-batch uniformity requires meticulous control over every stage of the production process. This article details a comprehensive approach to ensuring zero-defect consistency for critical medical components.
04/02/2026
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![Beyond Molding: Crafting Sensory Quality in Silicone Wristbands Through Material, Texture, and Finishing]()
Beyond Molding: Crafting Sensory Quality in Silicone Wristbands Through Material, Texture, and FinishingIn the consumer market, the feel and look of a product are as important as its function. For silicone wristbands, achieving the perfect sensory profile requires attention to material formulation, mold texture, and post-molding processes. This article explores how a holistic approach elevates a simple band into a premium product.
04/02/2026
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![Long-Term Reliability Under Test: Our Automotive Seal Solutions]()
Long-Term Reliability Under Test: Our Automotive Seal SolutionsAutomotive components must endure years of harsh conditions. Demonstrating long-term reliability is crucial for gaining the trust of OEMs and Tier 1 suppliers. This article presents how extensive durability testing validates the robustness of our automotive seal solutions.
04/02/2026
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![Food Contact Safety Deep Dive: The Complete Picture from Platinum-Cure LSR to Mold Steel for Silicone Spatulas]()
Food Contact Safety Deep Dive: The Complete Picture from Platinum-Cure LSR to Mold Steel for Silicone SpatulasConsumer awareness of food safety is higher than ever. Understanding the full spectrum of considerations, from base polymer to mold construction, is vital for manufacturers of food-contact silicone products. This article provides a comprehensive overview of food safety for silicone spatulas.
04/02/2026
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![The Technology Behind the Cup: Demystifying Silicone Menstrual Cup Injection Molding]()
The Technology Behind the Cup: Demystifying Silicone Menstrual Cup Injection MoldingHave you ever wondered how that soft, flexible, and incredibly durable silicone menstrual cup is made? The secret lies in a sophisticated manufacturing process called injection molding. This post delves into the intricate world of Liquid Silicone Rubber (LSR) injection molding, explaining the technology that creates the safe, seamless, and high-performance cups trusted by millions.
04/02/2026
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![From Pellet to Package: A Turnkey Solution for Automated, FDA-Compliant Pacifier Production]()
From Pellet to Package: A Turnkey Solution for Automated, FDA-Compliant Pacifier ProductionBringing a trusted infant care product to market extends far beyond molding a safe shape. It involves navigating a complex landscape of material compliance, precision manufacturing, and rigorous validation. For pacifier production, success requires a seamlessly integrated approach. This article details how a unified turnkey solution synchronizes every step—from material selection to final inspection—to deliver guaranteed compliance, superior quality, and scalable efficiency.
04/02/2026
The Technology Behind the Cup: Demystifying Silicone Menstrual Cup Injection Molding
What is LSR Injection Molding?
Unlike traditional thermoplastics, Liquid Silicone Rubber is a two-part platinum-cure elastomer that cures with heat. The injection molding process for LSR is a precise, automated method ideal for creating hygienic, medical-grade products like menstrual cups.
The Step-by-Step Process:
· Material Preparation & Mixing: The liquid silicone components (base and catalyst) are stored in separate, temperature-controlled tanks. They are precisely metered and mixed in a dynamic mixer just before injection, ensuring a fresh, homogenous material.
· Injection into the Mold: The mixed LSR is injected under low pressure into a heated, multi-cavity mold. The mold is engineered to the exact shape of the cup, including its stem, rim, and body details. The low pressure prevents material stress and unwanted bubbles.
· Curing (Vulcanization): Inside the heated mold (typically between 180°C - 220°C), the LSR undergoes a chemical reaction, transforming from a liquid into a solid, elastic rubber. This curing process is fast and efficient.
· De-molding and Post-Curing: Once cured, the mold opens, and the finished cups are automatically removed. They may undergo a brief secondary post-cure cycle to ensure optimal physical properties and complete any residual curing.
· Trimming & Quality Control: Any minor excess material (flash) from the mold seams is trimmed. Each cup then undergoes rigorous QC checks for dimensions, consistency, visual flaws, and material integrity.
Why This Process is Ideal for Menstrual Cups:
· Seamlessness & Smoothness: Creates a perfectly smooth, single-piece cup with no seams, ridges, or pores where bacteria could hide.
· High Precision & Consistency: Ensures every cup is identical in size, shape, and thickness, guaranteeing reliable performance.
· Material Purity: The closed, automated system minimizes human contact and contamination, crucial for medical-grade products.
· Efficiency: Allows for high-volume production of consistently high-quality products.