FIELD: manufacturing equipment used at production of packaging materials, namely containers of polyethylene terephtalate, possibly manufacture of colored articles such as preliminary moldings further used for making colored polyethylene terephtalate bottles.
SUBSTANCE: injection-molding machine having system for automatic control and correction of coloring articles includes unit for loading initial polyethylene terephtalate material; unit for supplying liquid coloring agent; unit for plasticizing and feeding material to die; unit for stripping articles from die and handling them to cooling station; vertical or horizontal robot. Injection-molding machine includes in addition system for autonomous control of articles having unit for optical measurements mounted in robot or in cooling station and connected to unit for controlling and correcting articles whose outlet is connected to unit for supplying coloring agent.
EFFECT: possibility of performing complete or selective control of articles directly at process of making them at realizing technological correction of production process.
3 dwg, 4 ex
