This standard specifies the requirements, test methods, inspection rules, markings, instructions for use, packaging, transportation and storage of laser shoe sample cutting machines. This standard applies to laser shoe pattern cutting machines that use high-energy laser beams to cut or engrave objects and are controlled by computer programs.
QB/T 4790-2015 history
2015QB/T 4790-2015 Footwear machines.Laser cutting machine for shoemaking