Projects

2K LSR injection molding joins a rigid handle and soft scrubbing bristles into one kitchen silicone brush in a single automated cycle. The Two-Color LSR Kitchen Scrubber Brush solution removes manual assembly steps and keeps every brush consistent at production volume.

TYM's horizontal liquid silicone rubber injection molding machine delivered a 64-cavity automotive wire harness seal solution that cuts cycle time to 60 seconds with full automation. This auto parts wiring harness breakthrough reduced labor costs and boosted production capacity for a major tier-one supplier.

The medical liquid silicone rubber (LSR) IV cannula connector market demands exceptional precision, batch-to-batch consistency, and high-volume output under strict quality control. Traditional low-cavitation or manual-trim processes struggle with gate marks, flash, particulate contamination risk, and long cycle times — all of which add cost and compromise medical-grade quality.

A baby bottle nipple is one of the most demanding parts in liquid silicone molding. It is thin-walled, deeply undercut, and every surface goes directly into an infant's mouth. The wall must be soft enough for natural sucking yet strong enough to resist tearing and biting. The vent and flow hole must be dimensionally repeatable, or feeding rate varies from bottle to bottle. And because the part is transparent, any flash line, gate mark, or flow mark is immediately visible to the consumer.

Compression molding and conventional injection leave flash around the flange and gate vestige on the tip, both of which must be trimmed by hand. Manual deflashing on a food-contact infant product adds labor cost, adds contamination risk, and can never be fully consistent.

TYM's solution molds the nipple in a 6-cavity cold-runner mold on a horizontal LSR injection molding machine, with automatic mold ejection that releases finished parts without an operator touching the mold.

The liquid silicone rubber (LSR) pressure cooker sealing ring market demands high dimensional accuracy, excellent heat/pressure resistance, and consistent sealing performance across every part. Traditional compression molding or low-cavitation injection struggles with flash, gate marks, uneven wall thickness, and manual deflashing — all of which drive up cost and put seal integrity at risk.

Precision. Speed. Zero Waste. One Complete Turnkey System.

The liquid silicone rubber (LSR) baby nipple market demands exceptional precision, consistent quality, and high-volume output. Traditional multi-step production processes struggle with gate marks, flash, manual handling, and long cycle times — all of which add cost and compromise quality.

Our 24-cavity LSR baby nipple production solution redefines efficiency. By integrating a 150-ton horizontal LSR injection molding machine with 24 needle-valve precision injection, a 24-cavity cold-runner mold, vacuum degassing, and robotic automation, we deliver a complete turnkey system that produces 24 flawless nipples every 30 seconds — fully automated, from raw material to finished product.

Liquid silicone rubber (LSR) urinary catheters demand tight tolerances and full medical-grade compliance across a wide range of French (Fr) sizes. Our solution uses a shared mold base with interchangeable inserts to cover 11 sizes in both double-lumen and triple-lumen configurations, cutting tooling cost versus a dedicated mold per size...

 

Single canister respirator masks rely on a soft silicone face seal permanently bonded to a rigid plastic frame. The seal must fit the face comfortably, hold an airtight seal under breathing pressure, and stay bonded through repeated use, cleaning, and disinfection. Conventional methods, such as molding the silicone separately and then gluing or mechanically assembling it, add labor, create weak bond lines, and introduce leak paths. Low-cavity overmolding with open runners also wastes expensive LSR and leaves flash and gate marks on the sealing edge that touches the skin.