Industrial production lines for extrusion are essential in the manufacturing of a wide range of products, particularly in the production of BOPP, BOPET, and BOPE. These lines are made up of various equipment and machines that work together to transform raw materials into finished goods. The extrusion process typically includes several steps, including material preparation, extrusion, shaping, cooling, cutting, and packaging.

The first step is to blend the raw materials, such as polymers or plastics, with additives like pigments, stabilizers, and fillers. These materials are then fed into an extruder, which melts the materials and pushes them through a die to create a molten shape. BOPP, BOPET, and BOPE are polypropylene, polyester and biaxially-oriented polyethylene respectively and are commonly used in the extrusion process.

The extruded shape is then shaped through a series of dies, which can create a variety of products such as pipe, sheet, or film. The shaping process may also include additional steps like co-extrusion, where multiple layers of different materials are extruded together to create a multilayer product. BOPP, BOPET and BOPE are commonly used for production of films, like packaging film, label, or food film.

The shape is then cooled through a series of cooling rolls to solidify the material, and possibly then passed through a series of calibrating rolls that give it consistent thickness and width.

After the material is cooled and shaped, it can be cut into the desired size, then packaged and shipped to customers. Packaging options can include rolls, sheets, or coils, depending on the product.

In conclusion, industrial production lines for extrusion are complex systems that transform raw materials like BOPP, BOPET, and BOPE into a wide range of finished products through the use of extrusion technology. This process can be used to produce pipes, sheets, films, and other shapes, and is widely used in the plastics, polymer, and manufacturing industries.

Industrial production lines for extrusion are complex systems that transform raw materials like BOPP, BOPET, and BOPE into a wide range of finished products through the use of extrusion technology.