Sublimation aluminum sheets in A3 size are ideal for high-resolution printing and durable signage. These sheets offer excellent surface quality for dye sublimation printing and are widely used for personalized gifts, promotional items, signage, and decorative applications.
Our A3 aluminum sublimation metal sheets are made from high-quality alloy and coated with a specially formulated surface to ensure sharp image transfer and long-lasting results.
Specification Table
| Specification | Description |
|---|---|
| Product Name | Sublimation Aluminum Sheets A3 |
| Classification | Coated Sublimation Aluminum |
| Size | A3 (297mm x 420mm) |
| Thickness | 0.3mm / 0.5mm / 0.7mm / 1.0mm |
| Surface Finish | Glossy / Matte / Brushed / White |
| Alloy | 1050 / 1060 / 1100 / 3003 |
| Packaging | PE Film + Carton + Wooden Pallet |
| Printing Method | Dye Sublimation Heat Transfer |
| Temperature Range | 180°C – 200°C (356°F – 392°F) |
| Transfer Time | 50 – 70 seconds |
Key Features
- A3 standard size – ready for professional printing
- High-definition surface for photo-realistic images
- Excellent coating for sublimation ink absorption
- Durable, anti-corrosion aluminum alloy
- Lightweight and easy to handle
- Suitable for indoor and outdoor applications
Applications
Sublimation aluminum A3 sheets are used in:
- Photo printing: Custom photo panels and family portraits
- Signage: Directional signs, door nameplates, information boards
- Decor: Home and office wall art, art galleries
- Promotions: Customized corporate giveaways and merchandise
- Awards: Recognition plaques and certificates
- Retail Displays: Branded panels and advertising boards
Available Types (Based on Surface & Thickness)
| Type | Finish | Thickness Options |
|---|---|---|
| White Glossy A3 Sheet | Glossy | 0.3 / 0.5 / 0.7 mm |
| White Matte A3 Sheet | Matte | 0.3 / 0.5 / 0.7 mm |
| Brushed Silver A3 Sheet | Brushed | 0.5 / 0.7 / 1.0 mm |
| Brushed Gold A3 Sheet | Brushed | 0.5 / 0.7 / 1.0 mm |
| Mirror Finish A3 Sheet | Glossy | 0.5 / 1.0 mm |
Custom sizes and colors are also available on request.
How to Use for Sublimation Printing
- Clean the surface of the sheet with a soft cloth.
- Print your image on sublimation paper using sublimation ink.
- Place the image face down on the aluminum sheet.
- Heat press at 190°C (374°F) for 60 seconds with firm pressure.
- Remove paper carefully after pressing. Let the sheet cool.
FAQs
What is an aluminum sublimation sheet A3?
An A3 aluminum sublimation sheet is a pre-coated aluminum panel designed for dye sublimation printing. It has wide applications to transfer high-resolution images onto a durable metal surface.
What temperature and time are ideal for sublimation?
The recommended temperature is between 180°C to 200°C (356°F – 392°F), and the average transfer time is 50–70 seconds.
Can I use an A3 sheet outdoors?
Yes, these sheets are suitable for outdoor signage. However, a UV-resistant coating is recommended for extended outdoor use.
What printer do I need?
Use a sublimation printer with compatible sublimation ink and heat press machine.
Why Choose Us?
- In-house factory with precision cutting and coating
- Custom A3 sizes and colors available
- Competitive pricing with low MOQ
- Global shipping and fast delivery
- OEM/ODM services welcome
Contact Us for A3 Sublimation Sheets
Looking for premium Sublimation Aluminum Sheets A3? Contact Worthwill Aluminum for bulk orders, custom specifications, and factory prices.
📞 WhatsApp: +86 15736973771
🌐 Website: www.wwaluminum.com
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