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Efficient Silicone Gasket Production with LSR Vertical Molding Machines

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Efficient Silicone Gasket Production with LSR Vertical Molding Machines

01/10/2026

Efficient Silicone Gasket Production with LSR Vertical Molding Machines


As environmental awareness and lifestyle quality improve, the sealing performance of candle, aromatherapy, and food storage containers is receiving increased attention. In response, TYM Mold has leveraged its deep industry expertise and technological innovation to design this mold, optimized for vertical LSR injection molding machines. This mold is designed to provide customers with a complete production solution that is high-performance, efficient, and low-waste, meeting the growing market demand for high-quality sealing components for household containers.Its core advantage lies in the integrated 16-cavity cold runner system, which ensures uniform filling of liquid silicone for exceptional dimensional consistency and elasticity in the finished products, while significantly reducing material waste and directly lowering production costs for customers.


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Key Technical Highlights of This Mold Include:
  • High-Productivity Design: The 16-cavity layout, combined with a vertical double-lower-mold design, enables simultaneous injection and demolding, greatly enhancing production efficiency and making it suitable for large-scale orders.


  • Outstanding Precision: Utilizing premium mold steels like S136H and P20 and precision machining, it guarantees that every silicone seal produced has tight tolerance control and a long service life, with a theoretical mold lifespan of 300,000 to 500,000 shots.


  • Broad Applicability: The mold is specifically designed for food-grade LSR materials. The produced seals are safe, non-toxic, and offer excellent elasticity and durability, making them perfectly suitable for various candle boxes, glass jars, food containers, and other household products requiring airtight storage.


  • Flexible Customization Service: We understand the diversity of customer needs. This mold platform supports customization based on specific container dimensions, ensuring a perfect fit for your packaging.


"We are always committed to creating greater value for our customers," said the R&D Director of TYM Mold. "This new mold is not just a production tool; it is a strategic partnership we offer to enhance our customers' market competitiveness. It represents our relentless pursuit of efficiency, precision, and sustainability in the LSR mold field."

The mold is now available for order, with a standard lead time of 30-45 days. TYM Mold will provide comprehensive technical support, from mold testing and production debugging to process optimization, to ensure a smooth transition to mass production for our customers' projects.






About TYM Mold

TYM Mold is a national high-tech enterprise specializing in the design, manufacturing, and service of high-precision Liquid Silicone Rubber (LSR) and plastic injection molds. The company's products are widely used in the medical, automotive, consumer electronics, and premium household goods sectors, earning a global reputation for innovative design, reliable quality, and professional service.