If you’re new to sublimation printing, one of the first questions you might ask is: What is sublimation paper?
Sublimation paper is a specially coated paper designed to transfer dye-based inks onto materials like sublimatie aluminium platen, fabrics, ceramics, and more using heat and pressure.
In this guide, we’ll explain how sublimation paper works, the different types available, and how to choose the right one for your projects.
What Is Sublimation Paper Used For?
Sublimation paper is used in the heat transfer printing process, where designs are printed onto the paper and then transferred onto a substrate using a heat press.
Common Applications
- Photo panels (metal prints)
- T-shirts and textiles
- Mugs and drinkware
- Signage and name plates
- Promotionele producten
👉 It plays a critical role in ensuring sharp image transfer and vibrant colors.
How Does Sublimation Paper Work?
Sublimation paper works by holding sublimation ink on its surface until heat is applied.
During the heat press process:
- The printed design is placed on the substrate
- Heat (around 180–200°C) is applied
- The ink turns into gas (sublimation process)
- The gas bonds with the coated surface
👉 The result is a permanent, high-resolution image embedded into the material—not sitting on top of it.
Types of Sublimation Paper
Not all sublimation paper is the same. Choosing the right type can improve your print quality and efficiency.
1. Lightweight Sublimation Paper (Fast Drying)
Geschikt voor:
- High-speed production
- Textile printing
Voordelen:
- Faster ink drying
- Less smudging
2. Heavyweight Sublimation Paper (High Ink Capacity)
Geschikt voor:
- Hard surfaces like sublimation aluminum blanks
- Photo-quality prints
Voordelen:
- Better color saturation
- Higher transfer efficiency
👉 Ideal for metal photo panels and premium products.
3. Sticky (Tacky) Sublimation Paper
Geschikt voor:
- Textiles
- Stretchable fabrics
Voordelen:
- Prevents shifting during heat press
- Reduces ghosting
How to Choose the Right Sublimation Paper
When selecting sublimation paper, consider:
1. Application Material
- Metal/aluminum → Heavyweight paper
- Fabric → Lightweight or tacky paper
2. Ink Load
- High ink coverage → Use thicker paper
- Low ink → Standard paper works fine
3. Production Speed
- Fast workflow → Quick-dry paper
- High-quality prints → High-transfer paper
👉 Choosing the wrong paper can lead to:
- Dull colors
- Ink bleeding
- Poor transfer results
Common Problems with Sublimation Paper
1. Faded Prints
Cause: Low-quality paper or poor transfer rate
2. Ghosting (Double Image)
Cause: Paper movement during pressing
3. Ink Not Transferring Fully
Cause:
- Incorrect temperature
- Poor coating on the substrate
- Wrong paper type
👉 Tip: Always match your paper + ink + substrate for best results.
Sublimation Paper vs Regular Paper
| Functie | Sublimation Paper | Regular Paper |
|---|---|---|
| Coating | Special coating | Geen |
| Ink absorption | Controlled | Absorbs too much |
| Transfer ability | Hoog | Not suitable |
| Print quality | Vibrant | Poor |
👉 Regular paper cannot be used for sublimation printing.
Why Sublimation Paper Quality Matters for Metal Printing
When printing on sublimation aluminum sheets, paper quality becomes even more important.
👉 High-quality paper ensures:
- Better color transfer
- Sharper image details
- Reduced ink waste
👉 But remember:
Even the best paper cannot compensate for poor-quality coating on metal blanks.
What Is the Best Sublimation Paper for Aluminum Sheets? (Tested Result)
As a professional supplier of sublimation aluminum sheets, we run extensive heat transfer tests to ensure our customers achieve the best printing results.
Based on our testing, 125gsm fast-drying sublimation paper delivers the most consistent and high-quality output for metal printing.
Why 125gsm Fast-Drying Paper Works Best
- Fast drying time (around 1 minute)
- Prevents ink smearing during printing
- Ensures clean and sharp image transfer
- Reduces common defects like roller marks
Why Do Gear Marks Appear on Sublimation Paper?
If you notice gear marks (roller marks) on your printed sublimation paper, the issue is usually related to ink drying time.
👉 Here’s what happens:
- The ink is printed onto the paper
- The paper is still wet
- Printer rollers (feed wheels) touch the surface
- Ink gets dragged or smudged
👉 Result: visible marks that affect final transfer quality
How to Avoid Roller Marks in Sublimation Printing
To eliminate this issue:
👉 Use 125gsm fast-drying sublimation paper
Because:
- The ink dries quickly before contacting the rollers
- The surface remains clean and stable
- The final transfer onto aluminum is significantly improved
Best Practice for Sublimation on Aluminum
For optimal results, we recommend:
- 125gsm fast-drying sublimation paper
- Proper drying time before handling
- High-quality coated sublimation aluminum blanks
👉 When these factors are combined, the print result on aluminum is sharp, vibrant, and defect-free.
Complete Sublimation Setup (What You Need)
To get started, you’ll need:
- Sublimatieprinter
- Sublimation ink
- Sublimatiepapier
- Warmtepersmachine
- Coated substrate (e.g., aluminum blanks)
👉 All components must work together for optimal results.
FAQ (Frequently Asked Questions)
Q1: What is sublimation paper made of?
A: It is made of base paper with a special coating that controls ink release during heat transfer.
Q2: Can I use regular paper for sublimation?
A: No, regular paper cannot transfer sublimation ink properly.
Q3: What is the best sublimation paper for metal?
A: Heavyweight sublimation paper with high transfer efficiency is best for aluminum and hard surfaces.
Q4: Why is my sublimation print dull?
A: This may be caused by low-quality paper, incorrect settings, or poor substrate coating.
Q5: Does sublimation paper affect print quality?
A: Yes, it directly impacts color vibrancy, detail, and transfer efficiency.
Conclusion: Choose the Right Paper for Better Results
Sublimation paper is a key part of the printing process—it controls how well your design transfers onto the final product.
👉 For best results:
- Use the right type of paper
- Match it with your material
- Ensure high-quality substrates
