How are agricultural plastic products made?

Agricultural plastic products are made through a series of processes that involve polymer production, shaping, and curing. First, raw polymer materials like polyethylene or polypropylene are melted in an extruder. The molten polymer is then shaped into various forms such as films, sheets, or pipes through processes like extrusion, blow molding, or injection molding. These shaped products are then cooled and solidified to maintain their form. Some products may require additional steps like cutting, printing, or coating. Finally, the finished products are packaged and shipped for use in agriculture, such as for mulching, greenhouse coverings, or irrigation systems.