In order to obtain quality moulded parts, the study and construction of plastic moulds is fundamental. These moulds must be designed, engineered and then manufactured with micrometric precision, so as to avoid even the smallest burr (in certain sectors, such as mechanical engineering, an error, however infinitesimal, can cause the part to be completely useless). New MABIPLAST has been in the plastic moulding industry for over 30 years, and therefore has a great deal of experience in mould design.