Aluminum sublimation sign blanks are widely used for personalized printing, signage, nameplates, and promotional displays. These blanks are pre-treated with a special coating that allows for vibrant dye-sublimation printing, making them an ideal choice for indoor and outdoor signage.

ParameterDetails
ClassificationSublimation-Ready Aluminum Sheets
Thickness0.3mm, 0.45mm, 0.5mm, 0.7mm, 1.0mm
Sizes AvailableA4 (210x297mm), A3 (297x420mm), 12″x18″, Custom Sizes
Surface FinishGlossy, Matte, Brushed, White Coated
Alloy1050, 1060, 1100, 3003
PackagingPVC Film + Carton Box + Wooden Pallet

What Are Aluminum Sublimation Sign Blanks?

Aluminum sublimation sign blanks are pre-coated aluminum sheets designed for high-definition dye-sublimation printing. They allow for vibrant, long-lasting prints with excellent durability and weather resistance.

Key Features:

✔ High-resolution print quality (up to 1440 dpi)
✔ Scratch & UV-resistant
✔ Lightweight yet durable
✔ Suitable for indoor & outdoor use


Classification of Aluminum Sublimation Blanks

Aluminum sublimation blanks come in different types based on surface finish, coating, and intended use:

TypeSurface FinishBest For
GlossyHigh-shine reflectiveIndoor signs, photo panels
MatteNon-reflective smoothProfessional displays, art prints
TexturedEmbossed patternsDecorative signage, industrial labels
MetallicPearlescent sheenPremium branding, luxury displays

Thickness Options

The thickness of sublimation aluminum blanks affects rigidity, weight, and application suitability:

Thickness (mm)Weight (g/m²)Recommended Use
0.3 – 0.580 – 135Light indoor signs, photo prints
0.6 – 0.8160 – 220Retail displays, trade show graphics
1.0 – 1.2270 – 330Outdoor signage, durable labels
1.5+400+Heavy-duty industrial & architectural use

Types of Sublimation Aluminum Blanks

Below are common types of sublimation aluminum blanks available in the market:

TypeDescription
White Gloss BlanksHigh-shine finish, vivid image printing
Matte BlanksSoft appearance, anti-glare surface
Brushed Silver BlanksMetallic brushed effect, modern design
Gold Sublimation BlanksGold finish for premium signage or gifts
Pre-Punched BlanksWith corner holes for easy mounting

Aluminum Alloys for Sublimation Blanks

Different alloys offer varying strength, corrosion resistance, and print performance:

AlloyPropertiesBest For
110099% pure Al, excellent color vibrancyPhoto panels, art prints
3003Manganese-added, good formabilityIndoor/outdoor signs
5052Magnesium-enhanced, marine-gradeOutdoor & harsh environments
6061Heat-treatable, structural strengthIndustrial & architectural signs

Packaging & Protection

To ensure scratch-free delivery, aluminum sublimation blanks are packed with:


Applications of Aluminum Sublimation Blanks

1. Commercial Signage

2. Interior Décor

3. Industrial Uses

4. Architectural & Outdoor Use


Sublimation Printing Process

  1. Design Preparation – Create artwork in high resolution (300+ DPI).
  2. Printing – Use sublimation inks on transfer paper.
  3. Heat Pressing – Apply at 190-210°C (375-410°F) for 45-90 seconds.
  4. Cooling & Finishing – Let it cool before handling; optional protective coating.

Why Choose Aluminum Sublimation Blanks?

 Brighter Colors – Deeper ink absorption than PVC or acrylic.
 Longer Lifespan – Resists fading for 5+ years outdoors.
 Eco-Friendly – Recyclable & free from harmful chemicals.
 Customizable – Available in different sizes, shapes, and finishes.


Conclusion

Aluminum sublimation sign blanks are the best choice for high-quality, durable prints. Whether for retail, industrial, or decorative use, selecting the right thickness, alloy, and finish ensures optimal results.

📢 Looking for premium sublimation-ready aluminum blanks? Contact us today for a free sample!

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