HDPE is a high – density polyethylene material obtained from petroleum. Its name comes from the abbreviation of the English equivalent of “High Density Poly Etylene “. This name is generally used in the industry and manufacturing sector. It is a material suitable for many forming methods such as injection, extrusion powder coating, film drawing, rotational molding. Keeping the injection mold temperature at 50-70°C increases the quality of the product coming out of the device. HDPE is also very suitable for electrical applications. It is also known as rusty bag in the market.