Hoop Rings (also known as Expander Rings) are essential components in semiconductor wafer handling and transport. Designed to secure wafers during shipping and storage, these rings offer an effective solution for protecting delicate wafers from physical damage and environmental contamination. Made from high-quality modified polycarbonate (MPC), Hoop Rings are durable, resilient, and capable of withstanding the demands of semiconductor manufacturing environments.
Available in sizes ranging from 140mm to 248mm, these rings provide a secure fit for a wide variety of wafer sizes, ensuring reliable protection for different types of semiconductor wafers during the handling process. With their customizable options, Hiner-pack’s Hoop Rings integrate seamlessly into existing systems and workflows, offering greater flexibility and enhanced wafer protection.
• Semiconductor Packaging: Crucial for the cutting and packaging of integrated circuits, diodes, transistors, and LEDs.
• Wafer Handling: Used for various stages of in-line handling, including pickup, die sort, mounting, and shipping.
• Wafer Back Grinding: Can be used to hold the wafer during back grinding processes.
• Replaces Traditional Frames: Replaces older metal dicing frames, offering benefits like easier handling and greater strength.
| Internal Diameter | External Diameter | Thickness |
| 140mm | 152mm | 6mm |
| 195mm | 210mm | 7mm |
| 228mm | 247mm | 8mm |
| Color | Inner Grey + Outer Blue/Inner Grey + Outer Green(Colors can be customized) | |
* For more sizes or customization needs, please contact our team. We offer one-stop packaging solutions for your products.
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Building A11, Zone D, West Industrial Zone, Minzhu Community, Shajing Street, Baoan District, Shenzhen City, GD Province CN
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+86 755 2322 9236
