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YIXUN mold
8480419090
Manufactured via high-precision injection molding to guarantee uniform dimensions, tight tolerances, and consistent sealing performance across every stopper in the batch.
Smooth, burr-free surfaces prevent sample contamination and ensure easy insertion/removal from vials, tubes, and reaction wells.
L-shaped layout with 6 stoppers per connected strip (3 per arm) for seamless integration into automated filling and capping lines.
Thin, flexible connecting ribs allow for easy individual snap-off while maintaining structural integrity during handling and assembly.
Precisely positioned notches and alignment features enable automated gripping, positioning, and sealing for high-throughput production.
Made from non-toxic, chemically resistant medical-grade plastic (PP/PE) that complies with global biocompatibility standards (ISO 10993).
Semi-transparent material allows visual inspection of seal integrity and sample status without removing the stopper.
Excellent chemical resistance to common laboratory reagents, biological samples, and pharmaceutical formulations.
Each stopper features a central raised dome for precise alignment with vial/tube openings, ensuring a leak-proof seal every time.
Uniform wall thickness and tapered edge design create a secure, friction-fit seal that prevents evaporation, contamination, and sample leakage.
Compatible with a wide range of standard laboratory tubes, cryovials, reaction cups, and reagent bottles.
Laboratory Consumables: Sealing for cryovials, centrifuge tubes, sample collection tubes, and microreaction vessels.
Medical & Pharmaceutical: Small-dose vials, diagnostic reagent kits, and point-of-care testing (POCT) devices.
Biotech & Diagnostics: Sealing for ELISA plates, PCR tubes, and other molecular biology consumables.
Industrial Packaging: Secure sealing for small-volume chemical reagents and specialty industrial fluids.
| Parameter | Details |
|---|---|
| Material | Medical-Grade PP/PE (Semi-Transparent) |
| Configuration | L-Shaped Connected Strip (6 stoppers per strip) |
| Stopper Dimensions | Standard fit for 5mm–8mm vial/tube openings |
| Color | Natural Semi-Transparent (Custom colors available upon request) |
| Sterilization | Compatible with gamma irradiation, ethylene oxide (EtO), and autoclaving (121°C, 15 psi) |
| Packaging | Cleanroom-packaged in sealed, dust-free bags to maintain sterility and purity |
Automation-Ready: The L-shaped connected format is engineered for high-speed automated assembly lines, reducing manual labor and increasing production efficiency.
Consistent Quality: Injection-molded production ensures zero variation in stopper dimensions and sealing performance, critical for medical and laboratory applications.
Regulatory Compliance: Manufactured in a ISO 13485-certified cleanroom environment, meeting strict global medical device and laboratory consumable standards.
Customization: We offer tailored solutions, including custom shapes, materials, colors, and packaging to meet your unique application requirements.
Minimum Order Quantity (MOQ): 100,000 pieces (negotiable for bulk orders)
Lead Time: 15–25 business days for standard orders; expedited options available
Packaging: Customizable packaging (bulk packs, sterile packs, or individual strip packaging)
Sample Availability: Free pre-production samples available upon request for quality verification

Manufactured via high-precision injection molding to guarantee uniform dimensions, tight tolerances, and consistent sealing performance across every stopper in the batch.
Smooth, burr-free surfaces prevent sample contamination and ensure easy insertion/removal from vials, tubes, and reaction wells.
L-shaped layout with 6 stoppers per connected strip (3 per arm) for seamless integration into automated filling and capping lines.
Thin, flexible connecting ribs allow for easy individual snap-off while maintaining structural integrity during handling and assembly.
Precisely positioned notches and alignment features enable automated gripping, positioning, and sealing for high-throughput production.
Made from non-toxic, chemically resistant medical-grade plastic (PP/PE) that complies with global biocompatibility standards (ISO 10993).
Semi-transparent material allows visual inspection of seal integrity and sample status without removing the stopper.
Excellent chemical resistance to common laboratory reagents, biological samples, and pharmaceutical formulations.
Each stopper features a central raised dome for precise alignment with vial/tube openings, ensuring a leak-proof seal every time.
Uniform wall thickness and tapered edge design create a secure, friction-fit seal that prevents evaporation, contamination, and sample leakage.
Compatible with a wide range of standard laboratory tubes, cryovials, reaction cups, and reagent bottles.
Laboratory Consumables: Sealing for cryovials, centrifuge tubes, sample collection tubes, and microreaction vessels.
Medical & Pharmaceutical: Small-dose vials, diagnostic reagent kits, and point-of-care testing (POCT) devices.
Biotech & Diagnostics: Sealing for ELISA plates, PCR tubes, and other molecular biology consumables.
Industrial Packaging: Secure sealing for small-volume chemical reagents and specialty industrial fluids.
| Parameter | Details |
|---|---|
| Material | Medical-Grade PP/PE (Semi-Transparent) |
| Configuration | L-Shaped Connected Strip (6 stoppers per strip) |
| Stopper Dimensions | Standard fit for 5mm–8mm vial/tube openings |
| Color | Natural Semi-Transparent (Custom colors available upon request) |
| Sterilization | Compatible with gamma irradiation, ethylene oxide (EtO), and autoclaving (121°C, 15 psi) |
| Packaging | Cleanroom-packaged in sealed, dust-free bags to maintain sterility and purity |
Automation-Ready: The L-shaped connected format is engineered for high-speed automated assembly lines, reducing manual labor and increasing production efficiency.
Consistent Quality: Injection-molded production ensures zero variation in stopper dimensions and sealing performance, critical for medical and laboratory applications.
Regulatory Compliance: Manufactured in a ISO 13485-certified cleanroom environment, meeting strict global medical device and laboratory consumable standards.
Customization: We offer tailored solutions, including custom shapes, materials, colors, and packaging to meet your unique application requirements.
Minimum Order Quantity (MOQ): 100,000 pieces (negotiable for bulk orders)
Lead Time: 15–25 business days for standard orders; expedited options available
Packaging: Customizable packaging (bulk packs, sterile packs, or individual strip packaging)
Sample Availability: Free pre-production samples available upon request for quality verification
