How to fit TPU hot melt adhesive film

TPU hot melt adhesive film is an adhesive material commonly used for laminating clothing, shoes, hats, bags and other products. It has the characteristics of strong adhesion, washability, and aging resistance. The process of laminating TPU hot melt adhesive film is as follows:

1. Cleaning: First of all, you need to ensure that the surface of the material to be bonded is clean and dust-free to ensure a good bonding effect between the adhesive film and the material.

2. Temperature control: Place the TPU hot melt adhesive film in the laminating machine, and set the appropriate temperature according to the characteristics of the adhesive film. Generally, the melting temperature of TPU hot melt adhesive film is between 120-160 degrees Celsius.

3. Laminating: Align the adhesive film with the material to be bonded and put it into the laminating machine. The laminating machine will heat the adhesive film to a molten state, and then use pressure to bond the adhesive film and the material together.

4. Cooling: After the lamination is completed, the material needs to be allowed to cool naturally or use cold air for rapid cooling so that the adhesive film can solidify quickly and enhance the adhesion.

5. Quality inspection: After cooling, the quality of the fit needs to be checked to ensure that there are no bubbles, wrinkles and other problems to ensure the quality of the final product.

During the entire fitting process, operators need to wear appropriate protective equipment to prevent high temperature burns. At the same time, ensure the cleaning and maintenance of the laminating machine to extend the life of the machine and maintain the laminating effect.