This bracket is manufactured via 3D printing in a single piece, compatible with full‑size 3D‑printed PEI sheets. Its multi‑step, stepped slots provide graded positioning, securely clamping PEI print plates of varying lengths, widths, and thicknesses while ensuring stable, non‑slipping placement.

Structural Details

1. Multi‑stage curved slots: A layered locking design accommodates thin, thick, and variously sized PEI sheets, with a fixed tilt angle for easy removal and cleanup of filament residue.
2. Lightweight cheese‑cutout structure: Numerous circular holes around the perimeter reduce weight, conserve printing material, enhance heat dissipation, and help prevent deformation during prolonged storage.
3. Widened flat base: Increases contact area for stable placement, preventing tipping or overturning.

Applicable Scenarios

It serves as an ideal storage, drying, and cooling rack for PEI sheets used with FDM printers such as those from Tiertime, Creality, and others. After printing, simply insert the sheet to facilitate rapid heat dissipation, ease of fillet removal and model extraction, and tidy desktop organization.

Printing Recommendations

We recommend using PETG or ASA filaments. The structure requires no complex supports, features tight layer adhesion, strong load‑bearing capacity, and excellent high‑temperature resistance, making it less prone to warping or cracking over long‑term use.