What Is Metal for Sublimation?
Metal for sublimation is a coated aluminum or steel sheet designed for printing vivid images through heat transfer sublimation.
It offers a glossy, smooth surface that ensures bright colors, fine details, and long-lasting results.
These metal sheets are widely used for photo panels, signage, nameplates, and personalized gifts.
Specifications of Sublimation Metal Sheets
| Property | Details |
|---|---|
| Material | Aluminum or coated steel |
| Thickness | 0.45mm, 0.5mm, 1mm, 1.2mm |
| Standard Sizes | A4, A3, 8×10″, 12×24″, 4×8 feet |
| Surface Finish | Glossy white, matte white, brushed silver, brushed gold |
| Printing Method | Dye-sublimation heat transfer |
| Press Temperature | 180–200°C |
| Press Time | 45–60 seconds |
Types of Metal Sublimation Sheets
| Type | Surface Finish | Typical Use |
|---|---|---|
| Gloss White | Shiny coating | Photo panels, signs |
| Matte White | Non-reflective | Indoor signage |
| Brushed Silver | Metallic texture | Decorative panels |
| Brushed Gold | Elegant look | Awards, nameplates |
| Clear Gloss | Transparent layer | Custom art and prints |
Advantages of Aluminum for Sublimation
Aluminum is the most popular metal for sublimation due to its durability, lightweight, and excellent heat transfer properties.
Main benefits include:
- High-quality print clarity
- Corrosion-resistant surface
- Long-lasting colors
- Suitable for both indoor and outdoor use
- Easy to cut, drill, and mount
Applications of Sublimation Metal Blanks
Sublimation metal blanks are perfect for customized printing projects.
Common uses include:
- Photo panels and wall art
- Nameplates and ID badges
- Directional or advertising signs
- Awards and trophies
- Keychains and small gift items
- Labels, logos, and brand plates
Popular Sizes and Thickness Options
| Size | Thickness | Suggested Use |
|---|---|---|
| A4 (210×297 mm) | 0.5 mm | Small photo prints |
| A3 (297×420 mm) | 1 mm | Signs and wall art |
| 12×24 inches | 1.2 mm | Large decorative panels |
| 4×8 feet | 1.5 mm | Industrial signage |
Dye-Sublimation Printing on Metal
Dye-sublimation on aluminum is a process where heat and pressure transfer sublimation ink onto the coated surface.
The result is a permanent, full-color image that resists fading and scratching.
Key features:
- Vivid, high-resolution image reproduction
- UV and moisture resistance
- Glossy or matte finish options
- Easy to clean and maintain
Comparison of Metal Types for Sublimation
| Material | Pros | Cons |
|---|---|---|
| Aluminum | Lightweight, durable, bright colors | Slightly higher cost |
| Steel | Strong and affordable | Heavier, limited coating options |
| Copper | Premium look | Not suitable for sublimation coating |
1mm Sublimation Metal Sheet
The 1mm aluminum sublimation sheet is a standard choice for professional printing.
It combines rigidity and easy handling, ideal for both flatbed press and heat press machines.
Available in:
- Gloss white for vivid photo printing
- Brushed silver for metallic artwork
- Matte for anti-glare displays
Wholesale Metal Sublimation Blanks
If you need metal sublimation blanks wholesale, manufacturers like ALUMINUM provide bulk options with custom sizes and coatings.
Benefits of buying wholesale:
- Factory-direct price
- Consistent surface coating
- Custom logo or shape options
- Fast delivery worldwide
Sublimation Metal Signs
Sublimation metal signs are popular in commercial decoration and retail branding.
They are weather-resistant, lightweight, and easy to install.
Ideal for:
- Shop nameplates
- Office room signs
- Directional panels
- Branding logos
Frequently Asked Questions (FAQ)
1. What metals can be used for sublimation?
Only aluminum and coated steel with a polyester surface are suitable for sublimation heat transfer.
2. What is the ideal temperature for sublimation on metal?
Usually 190°C–200°C (374–392°F) for 45–60 seconds depending on thickness.
3. How long do sublimation prints last on metal?
Printed images can last 10+ years indoors and up to 5 years outdoors without fading.
4. Can I cut sublimation metal sheets?
Yes. Sheets can be easily cut, bent, or drilled to custom sizes.
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