DTF Heat Transfer White Tpu Polyurethane Dtf Powder Hot Melt
Adhesive Powder
Particle Size: DTF TPU hot melt adhesive powder is available in
different particle sizes. The particle size can affect the coverage
and adhesion properties of the powder. Smaller particle sizes tend
to provide better coverage and penetration into the fabric fibers,
resulting in stronger adhesion. However, the choice of particle
size can also depend on the desired effect or texture. Finer
particles may create a smoother finish, while larger particles can
provide a more textured or raised effect.
Application Techniques: DTF TPU hot melt adhesive powder can be
applied using various techniques, depending on the equipment and
printing system being used. Some common application methods include
powder applicators, powder printers, or manual sprinkling. The
chosen technique should ensure even distribution of the powder on
the printed design to achieve consistent adhesion.
Layer Thickness: The thickness of the adhesive layer created by the
DTF TPU hot melt adhesive powder can be controlled by adjusting the
amount of powder applied during the printing process. A thicker
layer generally provides stronger adhesion but may also affect the
flexibility and drape of the fabric. It's important to find the
right balance between adhesion strength and fabric properties for
the desired application.
DTF Powder For DTF Product Description
| Property | Criterion |
| Appearance | White powder |
| Composition | TPU |
| Density | 1.20±0.02 g/cm³ |
| Melt Point | 95-115 ℃ |
| Melt Index | 30±7 g/10min |
| Powder size range | 0-80 μm |
80-200 μm |
150-250 μm |
DTF Powder For DTF Technical Parameters:
| Bonding parameters (for reference only) | Temperature | 110-130℃ |
| Press | 1.5-2.5 kg/cm2 |
| Time | 8-15 S |
| Washing Resistance | 40℃ | Excellent |
| 60℃ | General |
| 90℃ | / |
DTF powder Packaging and Storage Conditions:
| Packaging | 20KG / bag, packed in PE inner bag+kraft bag |
| Storage Conditions | Stored in dry unopened packaging at room temperature for 12 months.
High temperature and pressure will cause agglomeration. The trays
cannot be double-pressed. |
Application of DTF Powder
Multiple Transfers: In some cases, you may want to transfer
multiple designs or layers onto the same fabric. This can be
achieved by repeating the application steps for each layer. After
the initial transfer, cool the fabric, remove the DTF film, apply
the adhesive powder on the next layer, align it with the previous
layer, and repeat the transfer process. This allows for complex and
multi-layered designs.
Testing and Adjustments: It's advisable to conduct testing on scrap
fabric or small samples before proceeding with full-scale
production. This enables you to assess the adhesion strength, color
vibrancy, and overall quality of the transferred design. If
adjustments are needed, you can fine-tune factors such as
activation temperature, pressure, transfer time, or adhesive powder
application to achieve the desired results.
Considerations for Different Fabrics: Different fabrics may require
slight adjustments in the application process to ensure optimal
adhesion. For example, fabrics with a high synthetic fiber content,
such as polyester, may require lower activation temperatures and
shorter transfer times compared to natural fibers like cotton. It's
important to test and understand the behavior of different fabrics
with the adhesive powder to achieve the best results.
Troubleshooting: If you encounter issues such as poor adhesion,
incomplete transfers, or color bleeding, consider factors such as
improper activation temperature, insufficient pressure, inadequate
powder coverage, or incompatible fabrics. Troubleshooting these
issues may involve adjusting application parameters, testing
different adhesive powders, or optimizing the printing and transfer
process.
Characteristics of hot melt adhesive powder
1.100% ink absorption rate,
2. The powder is clean,
3. The pattern is bright in color,
4. Very soft to the touch.
5. Second on-site delivery.
Why choose us
1. own factory, efficient technical equipment, several production
lines
2. excellent service and short delivery times
3. we are an environmentally friendly adhesive company, to ensure
the environmental performance of raw materials
4. professional R&D team, a new type of enterprise integrating
production, R&D and sales
FAQ
Q1) . How about your conventional package and the MOQ of your
adhesive powder?
We have 1kg,2kg,5kg and 20kg per bag,MOQ is 20kg.
Q2) . What type of hot melt adhesive powder do you have?
We have PA, TPU, EVA and PES hot melt adhesive powder.We can accord
your application to give your suitable type.
Q3). What is your Particle size?
0-80um, 80-200um , 150um-250um ,200um-400um
