How To Make a Channel Letter Sign – Custom Made Curved 3D Trimless Face Lit Signages

This Set of Signage Presented Considerable Challenges.

It Needs To Be Made of Stainless Steel in a Natural Color and Has an Irregular Shape.

Also, It Requires Edgeless Illumination.

Today, We’re Going To Reveal The Secrets Behind Creating a Custom Curved Plain Front Lit Channel Letter Sign.

Process for Design

The Process Involves 3 Steps for Designing:

• 1. Tensile Model
• 2. Boolean Pruning
• 3. Flatten Font Outlines

Production Process

The Production Process is Divided Into 9 Steps:

Step 1. Laser Cutting

Step 2. Handmade Hem Strips According to Letter Shapes

Step 3. Weld The Positioning Frame, a Critical Step in Determining the Final Result

Step 4. Reinforced Structure, Seemingly Simple But Relying on the Expertise of Craftsmen

Step 5. After The Welding is Completed, the Positioning Frame Can be Removed, and the Letter Shell Can Be Ready

Step 6. Make the Illuminated Panel: Use 2cm Thick Milky White Acrylic, Carve 1.5mm Grooves Inside, and Then Cut. Test the Fit Between the Illuminated Panel and the Letter Housing.

Step 7. Polish and Brush the Letter Edges, this Can be Quite Tedious, Especially with this Type of Stainless Steel (Grade 201)

Step 8. Install the Lights

Step 9. Close the Panel and Seal It with Adhesive. If the Welding of the Letter Shells is not Done Well, all Previous Efforts Will be In Vain.

Through Meticulous Attention To Detail and the Expertise of Our Craftsmen, We are Able to Create Stunning Illuminated Letter Signs That Captivate and Leave a Lasting Impression.