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YIXUN mold
8480419090
In the realm of medical technology, compromise is not an option. Meet our High Precision Injection Mold Engineered Liquid Silicone Rubber (LSR)—a material and manufacturing solution engineered for the most demanding medical applications. From implantable components to critical diagnostic device seals, our technology delivers unparalleled accuracy, biocompatibility, and reliability, ensuring performance where it matters most.
Micro-Mold Machining: Molds crafted with single-digit micron tolerances using state-of-the-art CNC and EDM processes.
Validated Mold Flow Analysis: Advanced simulation ensures perfect cavity fill, optimal gate placement, and eliminates knit lines in critical areas.
Temperature Control: High-precision, multi-zone thermal management systems ensure consistent cure profiles and dimensional stability.
We exclusively utilize USP Class VI, ISO 10993, and FDA-compliant LSR grades:
Biocompatibility: Certified for prolonged human contact and implantable applications.
Sterilization Resilience: Withstands autoclaving (steam), gamma, ETO, and e-beam sterilization without degradation.
Clarity & Color Stability: Optically clear and pigmented options available, resistant to yellowing.
Class 7 (ISO 14644-1) & Class 8 Cleanrooms: All production occurs in controlled environments to ensure particulate-free components.
Automated, Closed Injection Systems: Eliminates airborne contamination and ensures material consistency from drum to mold.
| Feature | Engineering Detail | Medical Application Benefit |
|---|---|---|
| Sub-Micron Dimensional Accuracy | Holding tolerances as tight as ±0.01mm. | Ensures perfect fit and function in assemblies like insulin pump valves, microfluidic chips, and surgical tool components. |
| Exceptional Surface Finish | Customizable from matte to high-gloss, texturing capable. | Critical for blood-contacting surfaces to prevent clotting, and for easy-clean surfaces on reusables. |
| High-Tear Strength & Durability | Engineered LSR formulations with enhanced elastomeric properties. | Withstands repeated flexing in breathing circuits, diaphragm valves, and wearable drug delivery patches. |
| Chemical & Fluid Resistance | Inert to bodily fluids, pharmaceuticals, and aggressive disinfectants. | Guarantees long-term integrity in catheters, seals for diagnostic reagents, and endoscope components. |
| Absolute Batch-to-Batch Consistency | Full traceability from raw material lot to finished part. | Essential for regulatory submission (510k, CE) and patient safety; ensures zero performance variability. |
Implantables & Long-Term Contact: Cochlear implant seals, glucose sensor housings, implantable drug port septums.
Diagnostic & Microfluidic: Precision gaskets for blood analyzers, microfluidic channel seals, PCR cartridge components.
Surgical & Critical Care: Breathing mask cushions, ventilator valve diaphragms, laparoscopic instrument grips.
Drug Delivery: Insulin pump membranes, inhaler valve components, IV line stopcocks.
Dental & Orthopedic: Custom dental impression materials, soft liners, protective caps for orthopedic devices.
Our process is built for the medical industry:
Full Validation Support: IQ, OQ, PQ protocols for tooling and process.
Comprehensive Documentation: Material certifications, Device Master Records (DMR), Certificates of Conformity.
In-Process Controls: 100% automated vision inspection, SPC (Statistical Process Control) on critical dimensions.
Dedicated Expertise: Over 20 years focused solely on high-precision LSR for medical and life sciences.
Co-Development Focus: We partner with your engineering team from concept to validation, optimizing Design for Manufacturability (DFM).
Vertical Integration: Control over the entire process—from material selection and mold design to cleanroom production and final packaging.
Speed to Market: Rapid prototyping, agile tooling adjustments, and scalable production from pilot runs to millions of units.

In the realm of medical technology, compromise is not an option. Meet our High Precision Injection Mold Engineered Liquid Silicone Rubber (LSR)—a material and manufacturing solution engineered for the most demanding medical applications. From implantable components to critical diagnostic device seals, our technology delivers unparalleled accuracy, biocompatibility, and reliability, ensuring performance where it matters most.
Micro-Mold Machining: Molds crafted with single-digit micron tolerances using state-of-the-art CNC and EDM processes.
Validated Mold Flow Analysis: Advanced simulation ensures perfect cavity fill, optimal gate placement, and eliminates knit lines in critical areas.
Temperature Control: High-precision, multi-zone thermal management systems ensure consistent cure profiles and dimensional stability.
We exclusively utilize USP Class VI, ISO 10993, and FDA-compliant LSR grades:
Biocompatibility: Certified for prolonged human contact and implantable applications.
Sterilization Resilience: Withstands autoclaving (steam), gamma, ETO, and e-beam sterilization without degradation.
Clarity & Color Stability: Optically clear and pigmented options available, resistant to yellowing.
Class 7 (ISO 14644-1) & Class 8 Cleanrooms: All production occurs in controlled environments to ensure particulate-free components.
Automated, Closed Injection Systems: Eliminates airborne contamination and ensures material consistency from drum to mold.
| Feature | Engineering Detail | Medical Application Benefit |
|---|---|---|
| Sub-Micron Dimensional Accuracy | Holding tolerances as tight as ±0.01mm. | Ensures perfect fit and function in assemblies like insulin pump valves, microfluidic chips, and surgical tool components. |
| Exceptional Surface Finish | Customizable from matte to high-gloss, texturing capable. | Critical for blood-contacting surfaces to prevent clotting, and for easy-clean surfaces on reusables. |
| High-Tear Strength & Durability | Engineered LSR formulations with enhanced elastomeric properties. | Withstands repeated flexing in breathing circuits, diaphragm valves, and wearable drug delivery patches. |
| Chemical & Fluid Resistance | Inert to bodily fluids, pharmaceuticals, and aggressive disinfectants. | Guarantees long-term integrity in catheters, seals for diagnostic reagents, and endoscope components. |
| Absolute Batch-to-Batch Consistency | Full traceability from raw material lot to finished part. | Essential for regulatory submission (510k, CE) and patient safety; ensures zero performance variability. |
Implantables & Long-Term Contact: Cochlear implant seals, glucose sensor housings, implantable drug port septums.
Diagnostic & Microfluidic: Precision gaskets for blood analyzers, microfluidic channel seals, PCR cartridge components.
Surgical & Critical Care: Breathing mask cushions, ventilator valve diaphragms, laparoscopic instrument grips.
Drug Delivery: Insulin pump membranes, inhaler valve components, IV line stopcocks.
Dental & Orthopedic: Custom dental impression materials, soft liners, protective caps for orthopedic devices.
Our process is built for the medical industry:
Full Validation Support: IQ, OQ, PQ protocols for tooling and process.
Comprehensive Documentation: Material certifications, Device Master Records (DMR), Certificates of Conformity.
In-Process Controls: 100% automated vision inspection, SPC (Statistical Process Control) on critical dimensions.
Dedicated Expertise: Over 20 years focused solely on high-precision LSR for medical and life sciences.
Co-Development Focus: We partner with your engineering team from concept to validation, optimizing Design for Manufacturability (DFM).
Vertical Integration: Control over the entire process—from material selection and mold design to cleanroom production and final packaging.
Speed to Market: Rapid prototyping, agile tooling adjustments, and scalable production from pilot runs to millions of units.
