Iron-On Transfers

Iron-on transfers are pre-printed designs applied to garments using an iron or heat press. This method is often used for small custom print runs.
In the custom garment printing industry, iron-on transfers are commonly associated with short runs, personalised apparel, and small-scale projects. However, in professional production environments across Australia, commercial-grade heat transfers are used instead of domestic ironing to ensure consistent quality and durability.
While the term “iron-on” suggests home application, in a professional setting these transfers are applied using calibrated equipment for reliable results.

How Iron-On Transfers Work

Printing the Design

The artwork is printed onto a transfer sheet using digital technology. This may include full-colour graphics, logos, or text.

In commercial production, transfers are typically produced using direct-to-film (DTF), laser transfer, or digital transfer systems rather than standard home transfer paper.

Heat Application

The transfer sheet is positioned onto the garment and exposed to controlled heat and pressure. The adhesive layer activates and bonds the design to the fabric.

Once the required temperature and time are reached, the carrier sheet is peeled away, leaving the printed design adhered to the garment.

Key Features of Iron-On Transfers

Full-Colour Capability

Iron-on transfers allow for detailed, multi-colour artwork without the need for screen setup.

Versatility Across Fabrics

Professional-grade transfers can be applied to cotton, polyester, and blended fabrics, making them suitable for T-shirts, hoodies, workwear, and promotional apparel.

Fast Turnaround

Because there is no screen preparation required, transfers are efficient for short runs and urgent orders.

Smooth Finish

Depending on the transfer type, the finish can range from soft and flexible to slightly raised with a smooth surface texture.

Benefits for Australian Businesses

Iron-on transfer methods offer flexibility for:

Event merchandise with tight deadlines
Small business uniform orders
Personalised garments with individual names
Promotional apparel for marketing campaigns
School and community group apparel

For businesses that do not require large production volumes, transfers provide a practical solution without the setup costs associated with traditional screen printing.

They are also ideal for variable data printing, where each garment may have a different name or detail.

Professional vs Home Application

It is important to distinguish between household iron-on transfers and professional transfer application.

Home ironing can lead to inconsistent pressure and uneven heat distribution, increasing the risk of peeling or cracking.

In contrast, commercial heat presses used in professional garment printing environments deliver:

Even temperature control
Adjustable pressure settings
Precise timing
Consistent results across bulk orders

This significantly improves durability and appearance.

Practical Considerations

Durability

Modern transfer systems such as DTF offer strong wash resistance when properly applied. However, garments should still be washed inside out in cold water and avoid high-heat drying.

Fabric Sensitivity

Polyester garments require temperature control to prevent scorching or dye migration.

Design Coverage

Large solid prints may reduce breathability. Strategic placement ensures comfort and longevity.

Order Volume

For high-volume orders, screen printing may offer lower per-unit costs. Transfers are most cost-effective for small to medium runs.

Common Applications in Australia

Iron-on transfers are frequently used for:

Corporate polos and T-shirts
Hi-vis workwear branding
School uniforms and teamwear
Promotional campaign garments
Custom event apparel

They are particularly useful when flexibility and speed are priorities.