The invention discloses a packaging machine for food processing, including a base, a blister machine, a calender and an extruder. A blow molding machine is supported above the base, with a compression molding machine connected to the upper end of its opposite side. The compression molding machine is communicated with a blister machine at the top, and the blister machine is connected to an injection molding device. A forming machine is arranged below the other end of the injection molding device, and a calender is mounted on the top of the forming machine. A marking machine is installed above the calender, and an alarm is arranged under the marking machine. A rotating shaft is arranged above the extruder and connected to a drive motor, on which a vacuum extractor is mounted. A PLC automatic controller with a wireless signal transmitter is fixed on the base. Adopting PLC automatic control from injection molding to final forming, the machine performs vacuum treatment on plastic packages to extend food shelf life and facilitate transportation.
Area Code: CN
Application Number: CN201711102927.6
