PP spunbond non-woven fabric

Non woven fabric products--PP spunbond non-woven fabricAfter the polymer has been extruded and stretched to form continuous filaments, the filaments are laid into a web, which is then subjected to self bonding, thermal bonding, chemical bonding, or mechanical reinforcement methods to turn the web into non-woven fabric.

Polypropylene: Polymer（ polypropylene+Return of materials——High temperature melt extrusion with large screw——filter——Metering pump (quantitative delivery)——Spinning (upper and lower stretching and suction of spinning inlet)——cooling——Airflow traction——Net curtain into a net——Upper and lower pressure rollers (pre reinforced)——Rolling mill hot rolling (reinforcement)——winding——Inverted fabric cutting——Weighing packaging——Finished product storage;

Polyester: processed polyester chips——High temperature melt extrusion of large screw stalks——filter——Metering pump (quantitative delivery)——Spinning (upper and lower stretching and suction of spinning inlet)——cooling——Airflow traction——Net curtain into a net——Upper and lower pressure rollers (pre reinforced)——Rolling mill hot rolling (reinforcement)——winding——Inverted fabric cutting——Weighing packaging——Finished products are stored in the warehouse.