Heat transfer labels for apparel, also known as tagless labels, are a type of clothing label that uses heat and pressure to transfer patterns, logos, or text printed on a carrier (like film or special paper) onto fabric. They have become quite popular in the apparel industry, especially for garments that need to be skin-friendly. Below is a detailed breakdown:

Core Features

Skin-friendly and comfortable: Unlike traditional woven labels with rough edges, heat transfer labels are closely bonded to the fabric, thin and flat. There is no sense of foreign body or scratching, which solves the problem of skin irritation caused by sewn labels. They are very suitable for underwear, swimwear, sportswear and other clothes that are in close contact with the skin.

Durable and washable: High-quality heat transfer labels (such as those made of silicone or plastisol ink) can withstand multiple washing and drying cycles without fading, peeling or cracking. For example, 3D rubber silicone heat transfer labels can reach level 4 – 5 wash fastness. Some can even withstand washing at different temperatures and tumble drying.

Flexible and adaptive: They can stretch with the fabric, which is very suitable for high-elasticity clothing such as leggings and swimwear. Moreover, the production process supports complex and delicate patterns, with vivid colors and clear details, which can meet the diverse design needs of brands.

Common Material Types

Customization & Application Details

Customization options: Brands can customize colors according to Pantone color numbers, and there is no restriction on size and shape. They can print logos, washing instructions, size information, etc. For large-size transfer designs over 6 inches, full-color or photo-like patterns can also be customized. In addition, sample customization is supported, and the sample production cycle is usually 3 – 7 days.

Application method: It can be operated with an industrial heat press or even a household iron. Take the application of plastisol heat transfer labels as an example. The temperature is usually set at 140 – 160°C, the pressure is 3 – 5 kg, and the heat is applied for 8 – 12 seconds. After that, it can be peeled off when cold or hot. It should be noted that the clothes should avoid washing within 24 hours after labeling to ensure the bonding effect.

Typical Application Scenarios

Neck labels: It is the most common application form, replacing the traditional woven neck label to print brand logo and size information, which is widely used in T-shirts and shirts.

Decorative logos: 3D silicone heat transfer labels can be used as decorative patches on the chest, cuffs and other parts of clothing to enhance the brand’s recognition and the design sense of clothing.

Functional labels: Reflective heat transfer labels are applied to outdoor clothing to play a safety warning role; washable heat transfer labels can clearly print clothing care instructions on the inner side of clothes.