What is the Difference Between PE Film and Meltblown Fabric?

1、 The melt spraying process is one of the 100 melt spinning processes.

The melt blown nonwoven process uses high-speed hot air flow to stretch the fine stream of polymer melt extruded from the nozzle holes of the die, thereby forming ultrafine fibers and collecting them on the mesh curtain or drum, while bonding themselves to form melt blown nonwoven fabric. At present, there are two main production processes for melt blown nonwoven fabrics: Exxon and Biax. The vast majority of them are the Exxon process, which is characterized by using a single row of spinning holes. The high-temperature polymer melt is sprayed from the spinning holes in the center of the spinning plate, and then stretched by high-temperature airflow blown out at a certain angle from both sides. Finally, it is self solidified into melt blown nonwoven fabric by the waste heat of the fibers on the collection device.

Sometimes when it comes to spinning and melting, it is actually incorrect. Spinning and melting are short for spunbond and meltblown, but although they are similar, they are fundamentally different. The spunbond and meltblown composite processes form a combined machine.

2、 The biggest advantage of PE protective film is that the products it protects are not contaminated, corroded, scratched during production, transportation, storage, and use, protecting the original smooth and shiny surface, thereby improving product quality and market competitiveness.