Abstract

The ​Silicon Wafer Box/Container​ is a precision storage and transportation solution designed for the semiconductor industry to protect fragile silicon wafers from physical damage, contamination, and environmental factors. Built with ESD-safe materials and modular design, it supports the entire wafer lifecycle, from manufacturing to packaging and testing.

Key Features​
​Material & Construction​

• ​Primary Materials: Anti-static polycarbonate (PC) or stainless steel (for high-cleanroom environments).
• ​Surface Finish: Conductive coating (ESD protection) and ultra-smooth polishing (Ra ≤ 0.8μm).
• ​Sealing: Double O-ring + silicone gasket design achieves IP67 dust/water resistance.

​Functional Design​

• ​Modular Trays: Adjustable wafer carriers with single-layer load capacity ≥5kg, compatible with 200mm/300mm wafers.
• ​Environmental Control: Optional built-in temperature/humidity sensors (supports integration with external monitoring systems).
• ​Portability & Scalability​
  • Standard Dimensions (L×W×H): 450×350×280mm | Weight: ≤8kg.
  • Stackable design for automated storage systems (AS/RS).

Compony Introduction

Our company, ZMSH, has been a prominent player in the semiconductor industry for over a decade, boasting a professional team of factory experts and sales personnel. We specialize in providing customized sapphire wafer solutions, offering both tailored designs and OEM services to meet diverse client needs. At ZMSH, we are committed to delivering products that excel in both price and quality, ensuring customer satisfaction at every stage. We invite you to contact us for more information or to discuss your specific requirements.

Applications

Semiconductor Manufacturing​

• ​Post-Cutting Handling: Store bare wafers after dicing to prevent scratches and particulate contamination.
• ​Wet Process Transfers: Safely transport wafers between wet etching or cleaning stations.
• ​Photolithography & Doping: Temporary storage during exposure and ion implantation steps.

​Packaging & Testing​

• ​Chip Packaging: Protect finished wafers during pick-and-place operations in encapsulation equipment.
• ​Reliability Testing: Long-term storage for burn-in testing under extreme conditions (-40℃~85℃).

​Logistics & Supply Chain​

• ​Global Transport: Pair with climate-controlled shipping containers for international deliveries.
• ​Inventory Optimization: Reduce wafer loss rates and maximize warehouse space utilization.

​Solar & MEMS Industries​

• ​Solar Cell Sorting: Store silicon wafers during defect inspection to prevent micro-cracking.
• ​MEMS Packaging: Compatible with miniaturized wafer sizes (e.g., 6-inch substrates).

Product Display - ZMSH

Wafer Box FAQ

Q: How do I select the appropriate wafer box capacity and type?

A: Wafer Size: Use single-layer trays for 200mm wafers; opt for multi-layer designs for 300mm wafels.
​Production Volume: High-frequency users benefit from buffered models (30% improved shock absorption).
​Cleanroom Class: Choose stainless steel + HEPA filters for Class 1000+ environments.

Q:Can the wafer boxes be reused? How to clean them?

A: Reusability: Designed for ≥5 years (or 10,000 cycles) with alcohol wipe cleaning (70% isopropyl).
​Deep Cleaning: Autoclave sterilization (121℃, 30 mins) or UV disinfection modules (optional).