A meltblown make machine transforms raw materials into meltblown fabric through the following process: Raw Material Preparation: The process begins with the preparation of the raw material, which is typically polypropylene (PP) pellets or chips. The raw material is fed into the machine’s hopper. Extrusion: The raw material is melted in an extruder, which is a heated barrel with a screw mechanism. The extruder applies … Continue reading How does a meltblown make machine transform raw materials into meltblown fabric? »