Main Components:
Extruder------ Heats and melts PP raw material (polypropylene pellets or recycled material) and extrudes it into a shape through a screw.
Extrusion Die------ Molten PP passes through a die to form a strip, which determines the width and thickness of the strapping tape.
Cooling Water Tank: Rapidly cools and shapes the hot strip, ensuring its strength and surface smoothness.
Stretching System------- Longitudinally stretches the strip using multiple sets of heated and pulling rollers (a hot stretching process), increasing its tensile strength and toughness.
Embossing Device--------- Imprints patterns or logos on the strip surface, increasing friction and aesthetics.
Reel: Winds the finished strapping tape into a roll, typically equipped with automatic roll-changing and cutting functions.