Hoop Rings/Expander Rings

- Made from modified polycarbonate (MPC), providing long-lasting durability and resilience in demanding environments
- Fits wafer sizes from 140mm to 248mm, ensuring compatibility with various semiconductor wafers
- Available in different sizes and colors for easy identification and optimized process management
- Safeguards wafers against electrostatic discharge (ESD), ensuring wafer integrity during transport and storage
- Works seamlessly with automated wafer handling systems for improved operational efficiency

Tags：

Hoop Ring Wafer Shippers Grip Ring Wafer Shippers

Top of Page

Description

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.

Reference Materials

Hiner-pack® Wafer Carrier Series Catalog.pdf

8039 KB

Download

Application

• 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.

Specifications

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)