Honeycomb Kraft paper is used as filling to ensure high pressure resistance and thermal insulation, as well as lightness in weight. 4 mm thick MDF panels are glued to the main frame on both sides via pressing machine to form the surface. Once the MDF panels are fixed, the door leaf reaches a thickness of 43 mm (4 mm + 35 mm + 4 mm = 43 mm). Consequently the door leaf undergoes the following procedures: Edge cutting and banding, drilling holes for a handle, inset lock and hinges, cleaning and packing. Standard melamine-faced door leaf is 87 cm wide and 209 cm high. Melamine-faced doors can be manufactured in various sizes to best suit as internal doors and WC doors. Double-leaf doors can also be produced in various dimensions. Melamine-faced doors are cost-effective. They are also easy-clean and hygienic. They are highly decorative as the melamine finish perfectly reproduces the real wood look. They have higher resistance to impact, scratch and UV compared to the other types of doors. Melamine-faced doors are easy to mount and durable.