1. What is the material to be bonded?Hot melt adhesive film of different raw materials has different adhesion fastness to raw materials. No adhesive films can fit all materials. For example, polyurethane has a strong fastness to textile fabrics, while the adhesion strength to PE plastics is almost zero.

2. What is the maximum temperature resistance of the material? For example, the highest material temperature can not exceed 130℃, then you have to choose the melting point below 130℃ hot melt glue. If the processing temperature can not reach the melting point of glue, the glue is not melted and the adhesion is zero;

3, Do you request the hand feeling after laminating? Is there any requests for the melt point and temperature, washing resistance? If you have above request, then choose the hot melt film with the corresponding performance.

4, if there are a variety of adhesive films can meet your request, it's better to choose the most cost-effective one and select the thinnest glue.

The so-called people do their best and make the best use of them. Adhesion is easy to achieve only when the hot melt adhesive film is used.