When using the hot melt adhesive film, we often encounter some problems. For example, air bubbles are generated at the adhesive layer after the hot melt adhesive film is hot pressed. Because the air bubble cannot be excluded from the adhesive layer.
Hot melt adhesive films usually prevent composite bonding of flexible materials such as fabrics, leather, and aluminum foils. Still, as the material industry gradually accepts hot melt adhesive films, more and more material developers have begun to recognize and use heat—melt film products.
As an environmentally friendly adhesive product, it is unlikely that hot melt adhesive film can replace trialdehyde adhesive at present, and the cost is the primary obstacle.
But most people are not familiar with hot melt adhesive film because it is not widely used by ordinary people like the adhesive products mentioned above. As an industrial adhesive, hot melt adhesive film is used in many manufacturing industries.
We know that hot melt adhesive film looks very similar to a plastic film in appearance, and even many people who do not know hot melt adhesive film products think that hot melt adhesive film is a plastic film instead of a hot melt adhesive film when they see it for the first time. Glue.
The clothing production is to cut and splice fabrics, and the traditional method is to use seam technology. Today, we know that many garments are produced by using a sewing-free process; that is, the garment fabrics are spliced by the bonding of hot melt adhesive films.