LabStack - Stackable Substrate Tray

LabStack is a stackable, secure transport and storage tray designed specifically for scientific research labs handling thin-film substrates, silicon wafers, glass slides, and other sensitive samples

It prevents sample surfaces from touching each other or the tray lid, ensuring safe transit between cleanrooms, deposition chambers ( sputtering, CVD, evaporation ), and characterization setups ( SEM, AFM, XRD )

🌟 Key Features

• Stackable & Snap-Fit Features integrated snap-fit locking tabs to keep stacked trays securely aligned and fastened during transport
• Precision Sample Handling ( Optimized for Tweezers ) To ensure flawless substrate retrieval, the pocket walls feature dedicated cutouts, and the floor is specially recessed. This custom geometry allows you to slide tweezers smoothly underneath the substrate, picking it up safely without risking scratches to the active or coated surface
• Surface Protection The pockets are designed with a precise clearance offset to prevent the coated / active side of the substrate from rubbing against the walls
• High-Quality STEP Format Provided in STEP format for maximum compatibility and easy modification in your CAD software

📦 Included Version

• Grid Layout ： 3x3 slots
• Compatible Substrates ： Optimized for 25 x 25 mm ( up to 26 x 26 mm including clearance ) substrates

💡 Custom Sizes on Request! This tray is parametrically designed. If you need different grid layouts ( e.g., 5x5, 6x4 ) or different substrate sizes ( e.g., 10x10 mm, 20x20 mm, 1-inch, 2-inch ), please leave a comment with your requested dimensions! I will generate and upload them for you

🖨 Recommended Print Settings

• Material ： Please select the appropriate filament material depending on your specific chemical and thermal resistance requirements
• Supports ： REQUIRED
  • Note ： This model requires support structures due to its functional geometry. Please refer to the provided 3MF file ( configured for Prusa Core One ), which includes an optimized support configuration example