Lunch box mouldHolin plastic machine started to make mould since 1988,Website:://.chinathermoforming.com, and is very experienced in the raw material and process of mould.Holin mould is made of aluminum alloy and all cavities are processed by CNC; Blade of cutting mould is made by Sweden steel and the cutting tolerance is 0.002mm. The mould life can be more than 5 years in the proper use and maintenance.We supply mould for PET, PP, PS, foam PS lunch box, tray, plate and container. And we also can customize mould for Irwin machine, Illig machine, Brown machine and Asano machine.