Dtf Tpu Powder

DTF TPU powder is a thermoplastic polyurethane hot - melt adhesive powder, which is an important consumable in DTF (Direct - to - Film) printing technology.

- **Material properties**: It is usually made of high - quality TPU raw materials, with excellent softness, elasticity and durability. The powder is generally white or black, and has good wash resistance and high - temperature resistance.

- **Working principle**: After the pattern is printed on the DTF film with ink, the TPU powder is evenly sprinkled on the printed pattern. The powder will adhere to the ink. Then, through heat pressing the TPU powder melts at a certain temperature (the melting point is about 150 °C) and bonds with the fabric, so as to transfer the pattern on the film to the fabric surface firmly.

- **Strong adhesion**:
It can form a firm bond with various fabrics, such as cotton, polyester, nylon, leather, etc., and can still maintain good adhesion after 60 - degree washing, without cracking or falling off.

- **Soft hand - feel**:
It endows the printed pattern with a soft and elastic touch, which does not affect the comfort of the fabric, and is very suitable for the production of clothing and other products.

- **Good color performance**:
It can make the printed color brighter and more vivid, and has a certain waterproof effect, which is beneficial to maintaining the color fastness of the pattern.

- **Application scenarios**:
It is widely used in the fields of clothing, luggage, shoe materials and heat transfer industries. It can be used for the pattern printing of T - shirts, jackets, hats and other clothing, as well as the decoration of bags, shoes and other accessories, which can meet the personalized and fashionable needs of different products.

- **Usage and precautions**:
When using, it is necessary to pay attention to the storage conditions of the powder, which should be stored in an environment of 20 - 30 °C, humidity of 45 - 55% and away from light to avoid agglomeration caused by long - term contact with air or high temperature and high pressure. During the heat - pressing process, it is necessary to control the temperature and time reasonably to ensure that the TPU powder is evenly melted and the pattern is transferred successfully.

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