Our expertise in plastic extrusions has made us a leader in supplying high quality and durable products. Petro Extrusion is well known for its technological solutions and exceptional products. In comparison to “piano” type hinges, they are continuous and can help with water-tight seals. In comparison to “poly hinges,” our hinges are more durable and trustworthy.
As these hinges are plastic hinges, they are lightweight as compared to metals, and they are less noisy and work smoothly. Petros living hinges are the thermoplastic hinges having a mixture of Polycarbonate, RPVC, Acrylic or PETG with polyester thermoplastic hinge membranes that are extruded together to form a coextruded composition. When living hinges are designed with due caution, they result in durable living hinge designs with millions of working cycles. Living hinges are the plastic profiles or connections between two parts, allowing them to move along the hinges.
