Electronic products have now penetrated into every aspect of human life, and computers, mobile phones, and smart products are used by everyone every day. But what you might not know is that there is also a hot-melt adhesive film behind these products.
1. Use hot melt adhesive film to protect electronic products
One relatively intuitive application of hot melt adhesive film in electronic products is the lamination of electronic product protective cases. The pace of electronic product updates is overwhelming, and consumer requirements for protective cases are getting higher and higher, from the aesthetics of the exterior to the internal quality of the product, as well as environmental requirements. Protective cases were also transferred from the original sewing process to a no-seam process (voltage, heat pressure). At first, all production plants used glue for bonding. Not only was the quality poor and efficiency low, but the scrapping rate was extremely high, and it consumed a lot of labor.
Electronic product cases involve composite bonding between leather and plastic. At this time, people often choose to use clean hot melt adhesive film products, and TPU hot melt adhesive film adhesives are often used. TPU hot melt adhesive films often have good adhesion to leather, PU leather, and various plastic materials.
2. Hot melt adhesive film for electronic shielding materials
In addition, the application of hot melt adhesive film in the field of electronic shielding materials is also quite mature. Electronic shielding materials involve a composite of foam and conductive cloth, and PES hot melt adhesive film is often used. The thickness requirements for hot melt adhesive film are relatively high among electronic shielding materials. Thinner hot melt film products are often used, and the accuracy of the film thickness must be controlled relatively well. Sometimes, according to the requirements of electronics companies, adhesive film products are also required to have certain flame retardant functions. This places relatively high requirements on enterprises that produce hot melt adhesive films.
