Energy-Saving Automatic Vacuum Forming Machine for Plastic Packaging and Thermoforming The SUNHOPE Automatic Vacuum Forming Machine is designed for plastic thermoforming and packaging production. It can produce blister packaging, clamshell containers, cake boxes, ceiling panels, and other molded plastic products, depending on the mold and machine configuration. Featuring far-infrared ceramic heating, bubble-assist forming, and an independent cooling circuit, this machine