TPU Hot Melt Adhesive DTF Powder for Heat Transfer Printing
Product Specifications
| Attribute |
Value |
| Material |
Thermoplastic polyurethane |
| Color |
White |
| Form |
Powder |
| Melting Point |
110°C |
| Bonding Temperature |
110-130°C |
| Application |
DTF Heat Transfer Printing |
| Storage Conditions |
Cool and dry place |
| Resistance To Laundry |
60°C |
Product Description
TPU Hot Melt Adhesive DTF Powder for Heat Transfer Printing - High Bonding Strength, Soft Hand Feel, and Wash Durability
TPU Hot Melt Adhesive DTF (Direct to Film) Powder is a specially formulated thermoplastic polyurethane adhesive designed for use in digital heat transfer printing. This powder plays a crucial role in the DTF printing process by acting as a bonding layer between the printed film and the fabric, ensuring excellent adhesion and long-lasting durability.
Engineered for optimal performance, this TPU adhesive powder offers a soft and flexible hand feel, making it ideal for garment applications where comfort and wearability are essential. It provides strong bonding strength across a variety of textiles—including cotton, polyester, blends, and performance fabrics—while maintaining excellent elasticity and resistance to cracking or peeling.
Key Features
- Superior Adhesion: Forms a strong, durable bond between printed film and fabric surfaces.
- Soft Touch & Flexibility: Maintains fabric comfort without stiffness.
- Excellent Wash Fastness: Resistant to multiple washing cycles without degradation.
- Wide Compatibility: Suitable for use on a broad range of fabrics and DTF ink systems.
- Stable Performance: Consistent melting point and flow properties ensure easy processing and high-quality results.
This TPU hot melt powder is ideal for producing vibrant, detailed, and durable heat transfers for custom t-shirts, sportswear, bags, and more, making it a preferred choice for textile printers seeking quality and reliability in their DTF applications.
Suggested Press Conditions
| Process Parameter |
Recommended Value |
| Transfer Temperature |
110°C - 130°C |
| Transfer Time |
10 - 15 seconds |
| Pressure |
1.5 - 3.0 bar |
| Release Method |
Cold peel / Hot peel (depends on powder type) |
Applications
- Textiles: Apparel (T-shirts, sportswear), home decor (curtains, upholstery), bags
- Non-Textile Uses: Flocking, shoe linings, medical textiles
- Fabric Compatibility: Cotton, polyester, blends, leather, and elastic materials
Frequently Asked Questions
What is DTF Powder?
DTF powder is typically made from thermoplastic materials such as:
- TPU (Thermoplastic Polyurethane) - common for its softness, flexibility, and wash resistance
- PES (Polyester)
- PA (Polyamide / Nylon) - used for more rigid or specialized applications
It appears as a fine white or off-white powder that is applied during the DTF printing process to help bond the printed film to fabric. DTF powder (Direct to Film Powder) is a hot melt adhesive powder primarily used in DTF thermal transfer printing processes, serving as a bonding bridge between ink and fabric.
What fabrics are suitable for TPU DTF powder?
Cotton, polyester, blended fabrics, elastic fabrics (such as Lycra and spandex), denim, canvas, nylon, and other materials (some require pretreatment).
