What are the differences between direct-to-garment printing and heat transfer printing?

2026-01-05

I. Process Principle

Direct-to-garment (DTG) printing refers to using a digital printer to spray and print patterns directly onto fabrics, adopting a direct printing method. In contrast, heat transfer printing involves first printing patterns onto transfer films, and then transferring the patterns from the films onto fabrics through high temperature and high pressure. The two processes differ in their fundamental principles, which in turn affect the printing effect and cost.

II. Cost

The cost of DTG printing is relatively low, as its production process is simple, requiring only a digital printer and corresponding inks. On the other hand, heat transfer printing requires transfer films as well as dedicated transfer equipment, making its overall cost higher than that of DTG printing.

III. Printing Effect

DTG printing delivers realistic and natural results, capable of rendering fine and intricate patterns. By comparison, heat transfer printing may leave slight indentations on the fabric surface, and its overall printing effect is relatively inferior. In terms of color performance, DTG printing can achieve a wider color gamut, whereas the color range of heat transfer printing is relatively limited.

IV. Scope of Application

DTG printing is suitable for small-batch production due to its relatively slow printing speed. Conversely, heat transfer printing is ideal for large-scale production, as it enables batch processing via pre-printed transfer films.

In summary, direct-to-garment printing and heat transfer printing differ in several aspects including process principle, cost, printing effect, and scope of application. The choice of printing method should be made based on comprehensive consideration of actual production requirements.

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